Advanced Audio Playback
AAS WorldWide Telescope (WWT) can playback an SMPTE timing track to provide timing control of off-board audio or other SMPTE-controller effects. SMPTE provides a flexible, easy-to-implement control solution; this flexibility makes it possible to setup things in various ways. This document will provide a description of two potential scenarios, but more can be created if these don’t map to your facility.
Simple Audio Using Embedded Audio File in WWT Tour🔗
The easiest way to setup a system is for the Master Server to output audio, via analog or digital audio output. The mono or stereo audio tracks are created for narration and music on per-slide or Master-slide basis in the tour – see the Tour Authoring Guide. Then direct connections between the Master Server and hardware sound system (amplifiers and speakers) takes care of the audio. This is a simple case with few pieces, but is limited by the number of audio channels and potentially the quality of the underlying audio files.
Note: For all WWT cluster implementations, Tours that are distributed to Projector Servers have the audio stripped out, to reduce file size and speed updating.
Multi-Channel Dome with SMPTE-controlled Audio Server🔗
At some planetariums, such as the Grainger Sky Theater at the Adler Planetarium, they have a configuration with three types of servers: Master, Projector and Audio.
The Master Server controls any number or Projection Servers over the network via WWT and WWT Remote. These controls include:
- Power control of Projection Servers from Master.
- Updating Tour and Data from Master to Projection Servers.
- Synchronization of playback on multiple Projection Servers.
For audio, audio tracks (mono, stereo or multi-channel) are loaded onto a dedicated Audio Server. On the WWT Master Server the normal audio track is replaced with a SMPTE timing track. This is usually done with a short-duration slide at the beginning of the tour that is a master and has the SMPTE track as MP3 or WAV format. The analog audio output of the Master Server is connected to an input port on the Audio Server. Once the appropriate audio track(s) are loaded on the Audio Server and the Audio Server is setup to be controlled by input SMPTE timing from Master (via analog audio connections), the audio and video are synchronized via the Master Server.
Note: Currently, the timing of WWT cannot be controlled by an external SMPTE source, such as a stand-alone SMPTE generator or Audio Server.


Team collaboration and effective communication is key to a productive workforce. Within the next 12 months, 56% of enterprises and 66% of SMB organizations plan to implement or upgrade to unified communications and collaboration solutions. The tools available within Office 365 to boost productivity have expanded greatly. Watch this recorded webinar to learn how Office 365 enables teams to work from anywhere on any device. See how apps like Teams, Delve, Yammer, Skype for Business, Flow and PowerApps are transforming teams. Plus, learn how you can take Teams for a free test drive.


Solar bicycle bag
The Solar bicycle bag is suit for various electronic devices such as example (various cell phones, IPODs, MP3/MP4, IPHONES, Blackberry’s ,radio etc…) The Solar bicycle bag is composed of a sturdy mesh black nylon material. This Solar bicycle bag has one sturdy adjustable shoulder straps. It has one(8.27 x2.76) inch Solar panels on the top of the bag that are used to directly collect the sunlight and convert the sunlight energy to direct electricity that can be stored in the units portable battery box. In which the electronic energy that stored in the portable power box can be used to power various electronic items. The portable unit power box comes with each Solar bicycle bag unit. This box has a range of voltage that ranges from (3.7v-4.2v:5V-9V). The various voltages are used to supply energy to various types of electronic devices.
This Solar back pack has various uses such as Examples below:
1.) Various Outdoor Activities (Hiking, Camping etc…)especially for the person by bicycle
2.) Alternative power supply for electronic devices
3.) Emergency Situations (Power Outages)
The Solarville Solar Lap Top Back Pack comes with the following device attachments:
1.) 1x (5V-9V.3.7v-4.2v) Portable Power Box
2.) 1 x Connector Cord for the portable battery box to connect to the solar panel unit
3.) 1 x cigarette car charger unit
4.) 1 x Connector Cord to connect to the portable power box for the various types of electronic devices such as (Various Cell Phones, IPODS, Blackberry’s, Bluetooth’s Portable GPS, Sky caddy’s, etc…)
5.) 7 x Inter-changeable adaptors/connectors that are used to power various electronic items such as (Various Cell Phones, IPODS, Blackberry’s, Bluetooth’s, Portable GPS, Sky caddy’s etc…)
The Solar bicycle bag has two compartments to store various electronic devices. This Solar bicycle bag also has various other compartments to carry such things as Example (wallet, purse, loose change, credit cards, pens, notebooks, cell phone etc…).


Integrated management solution to increase efficiency and enhance customer service.
AQUAconnect optimising field service delivery
AQUAconnect operates on a tablet PC, using 3G technology. It provides field engineers with instant, on-site access to your site specific information, bringing you:
- Fast electronic reporting & document delivery
- Improved accuracy through real time documentation
- Advanced planning to minimise downtime
- Increased first time fixes
- Enhanced data trending
AQUAconnect enhances field service productivity and support - bringing you the ultimate in service delivery.
Our engineers will have instant access to documentation. This means all work can be carried out promptly and at the point of service - resulting in a more effective and efficient workflow.
AQUAconnect can help:
- Reduce plant downtime
- Provide recommendations for improving system performance
- Reduce water consumption and extend the life of your plant
This innovative solution takes our AQUAservice offering to the next level, saving you time and money!
For more information about AQUAservice, click here


Secez Services offers a range of test and measurement systems which includes highly useful products of logic analysers with multiple probe options for input signals and setting the triggering to generate samples up to 524280 words and can be easily interfaced with a computer on a USB interface. Arbitrary waveform generators using a USB based computer interface with optional software for full control of applications provides multiple options to vary the generated waveforms to create ones for best possible applications and have both low and high voltage options up to even 50 V.
Another significant group of products include various types of digital and digital storage microscopes oscilloscopes with USB connectivity to work with a computer or laptop using its screen. They have the capability to cover for various ranges of frequencies of 60MHz , 120 MHz. Other features include a dual level triggering system, virtual storage capacity to store the triggered samples up to 63000 numbers with facility for both simple and complex triggering modes. These are low power versions for drawing power directly from the computer USB interface. There are additional kits for enhancing the power levels sampled and increasing the bandwidth of samples.
- The kit for power system measurements
- The kit for wide bandwidth measurements
- Universal oscilloscope kit
- M520 series oscilloscopes
- M521 60MHz Digital Storage Oscilloscope
- M525 150MHz Digital Storage Oscilloscope
- M595 350MHz Digital Storage Oscilloscope
- M531 Arbitrary Waveform Generator
- M611 Logic Analyzer
- EA500-0 Control panel for USB oscilloscopes
- Differential probe - EA121
- High voltage probe E253/01
- Patch cord type BNC-Crocodiles Coaxial Cable 8 Channel Logic probe EA112
- M631 Arbitrary Waveform Generator


please use this form to activate your LANCOM dynamic VPN feature only if you use it with IP address transmission over ISDN. This happens when you configure a VPN tunnel with dynamic IP addresses on both sides without dynamic DNS services. When you send the registration, you will receive the activation code for the device whose serial number you have submitted for registration.
The 16 digits long charge number or 12 digits long serial number (depends on your device) can be found underneath your device. Please enter the appropriate number into the field router serial or charge number (12 or 16 digits). The 12 digits long serial number is also displayed in the status line of LANconfig, if the device is selected.
Please take care to fill in the serial or charge number without any mistake. Your information will of course be treated as confidential. In case your registration was not successful or you have other problems during the registration you can trustfully turn to our product support via email to firstname.lastname@example.org for advice.


Vanson Bourne surveyed 200 IT and field service decision makers in US, UK, France and Germany in companies of all sizes with customer field service departments. Despite the huge potential for sensors and connected machines in self diagnosing themselves, 88% of companies say there are challenges to connected devices. And almost a third (30%) don’t believe sensors can replace the human insights and instincts of their service engineers.
Spencer Earp (pictured right), Vice President EMEA for ServiceMax, said:
“While the Internet of Things (IoT) holds great potential for predictive, preventative service models capable of diagnosing and correcting errors before they occur and reducing service costs, there is no substitute for the human instincts, experience, and insights of field service technicians.”
The report found that 82% of companies say connected devices could decrease costs over the next year by an average of 6%. And almost all businesses (96%) could see benefits from connected devices, with 48% citing an improvement in customer satisfaction and 40% saying increased revenue.
“We’re seeing increased interest in a range of new technologies from IoT to augmented reality, virtual reality and wearables, but it must sit alongside field service technicians rather than replace them.”
“One of the most interesting trends we are seeing is using connected equipment to provide insights into things such as field service technician safety, as well as a feedback loop for R&D product design. Service insights are increasingly seen as the common denominator of accurate product development and maintenance, and something our customers are already embracing.”
Indeed, prior to IoT, R&D teams relied on interpretation and anecdotal input from field service engineers to get a full understanding of how products were faring out in the field, and service reports were arbitrary.
Post-IoT, the picture is becoming increasingly different as companies realise the ability to gain a feedback loop from service insights into design considerations.
The Vanson Bourne survey found that 72% of companies agree connected devices can help improve R&D through better analytics and diagnostics.
Picture and infographic courtesy of ServiceMax


Enjoy the functionality of your Smartphone while driving your Lexus vehicle thanks to Apple CarPlay and Android Auto
WHAT IS APPLE CARPLAY AND ANDROID AUTO?
Apple CarPlay and Android Auto gives you the ability to control selected apps from your mobile device on the car’s multimedia display screen. Smartphone integration is easy to use, giving the driver access to Maps (Google/Apple), News and music, whilst advanced voice control allows you to make calls as well as send and receive text messages safely whilst driving.
SIRI® / GOOGLE ASSISTANT
You can control Apple CarPlay & Android Auto through Siri or Google assistant voice control, to access the features of your connected smartphone. This enables you to interact with your phone without needing to take your eyes off of the road.
The features can also be accessed through the Touchscreen/pad system in your Lexus vehicle.
Activate the Maps function and your Lexus vehicle will guide you to your destination through the integrated dashboard display.
Apple CarPlay and Android Auto are compatible with other third-party Maps applications, such as Google Maps, so you can circulate with the app that best suits your taste and needs.
Apple CarPlay & Android Auto phone section gives you the ability to access you contacts book, make voice dials, and see your call history.
Through the use of Siri and the Google assistant, you are now able to send and receive text messages whilst driving. Simply tell Siri or Google Assistant what you would like to do, whether it’s to send, reply or read a message. The system will read your messages and WhatsApp's aloud allowing you to concentrate on driving, the system will also dictate messages through voice recognition.
Apple CarPlay and Android Auto give you access to all of your favourite music from compatible apps you have on your phone such as Apple Music, Google Play, Spotify, Deezer, Tidal and more. You can access your music through the multimedia screen or by asking Siri / Google assistant to play the song / playlist you want to listen to.
Access a multitude of apps compatible with Apple CarPlay or Android Auto audio, messages, maps, voice, such as
- Google Maps™
- Google Play Music®
- And many more...
Apple and iPhone are trademarks of Apple Inc., registered in the U.S. and other countries. Apple CarPlay is a registered trademark of Apple Inc.
Android, Android Auto, Google Maps, Google Assistant are trademarks of Google LLC.


Designed for verification and maintenance departments
in industrial or administrative buildings, the Qualistar
C.A 8334 enables the user to obtain an instant picture
of the main characteristics of electrical network quality.
Handy and very compact, this instrument also gives numerous
calculated values and several processing functions in
line with current standards: EN 50160, IEC 61000-4-15,
IEC 61000-4-30, IEC 61000-4-7.
Colour LCD screen for graphic display
3 structured display modes: observation, diagnostic,
Complete triple-phase analysis:
- voltage, current,
- power / energy,
- harmonics (up to 50th rank), flicker,
- measurement of transients,
- alarm trigger...
Processing of data via PC software QualistarView or
Working memory: 4Mb
Compliant with IEC 61010-1, 600V Cat.III


WhatsApp, the magnificent app Facebook bought for $19billion (£12 billion), is used by more than 900 million people around the world and has become one of the best ways to connect with people in different countries or have group conversations.
Unlike the way it is with test messaging, WhatsApp uses a data connection, which mean sending a message is essentially free, especially for those with unlimited data plans.
While the app is reasonably simple, there are features many users haven’s discovered yet!
These are the top nine “hidden” features in WhatsApp that everyone should know about and use.
1. See how many messages you and your friends have sent to each other.
To find out whom you communicate with most on WhatsApp, go to Settings > Account > Network Usage.
A number appears next to each contact that represents the total number of messages sent back and forth. Selecting a person reveals more information, including how many messages have been sent by whom.


Jupiter Io Subsea Fast Ethernet Switch / Hub
This is the very latest development to add to the Jupiter fleet, data connection is via ‘dual redundant’ 1Gb fibres with data conversion for video RS232, RS422 & RS485 (other interfaces available on request) and interfaces for a...Read More..
Zetechtics Class 1-4 Torque Tool
Leading on from the success of the Jupiter Subsea Control Systems, Zetechtics have now designed and produced the latest Class 1-4 Rotary Docking (API 17D) Torque Tool. The concept was to design the tool from the ground up, ensuring quality and ...Read More..
Inline Contamination Monitor (ICM)
Zetechtics are pleased to be able to offer an exciting new product for use in the Subsea Industry. The world’s first Subsea Inline Contamination Monitor (Subsea ICM) rated to 4000m. The ICM unit is designed to operate on a ‘stand-al...Read More..
Jupiter Subsea Display & Datalogger System (SGDS)
The SGDS is designed to display the total number of sensor actuations on Subsea tools, modules & installations without the need for a complex control system or datalink. Critical operations can be monitored and now data logged ...Read More..
Proportional Manipulator Control
Zetechtics have designed and built a new variant of the Jupiter 2 ROV intervention tooling control system specifically for proportional control of manipulators. The system was tested with an FMCTI Schilling Atlas 7R manipulator. It ...Read More..


FREDERICK, Md., March 18, 2022 /PRNewswire-PRWeb/ — Envistacom, LLC will divest its technological know-how progress company unit, the State-of-the-art Systems Group (ATG), as a standalone business enterprise. The formal name of the new business will be Apothym Technologies Team, LLC, but it will carry on to be recognised as ATG.
“This growth is the fulfillment of our method when we started ATG,” mentioned Alan Carson, President of Envistacom. “Around the previous a few yrs, ATG has made fantastic strides in both of those virtualization and antenna growth and will proceed to acquire new and revolutionary systems dependent on both of those warfighter and business market necessities. This change will allow both equally Envistacom and ATG to concentrate on their respective marketplaces.”
Apothym Systems Group will be headquartered in Peachtree Corners, GA, with a investigate and growth center in Frederick, MD. Michael Geist, Envistacom’s current SVP of Technique & Technologies, will guide the company as President and will be supported by the existing ATG team and an independent board of directors.
“We are in an unprecedented time of engineering development in the discipline of satellite communications. The emergence of extremely custom-made subsequent-technology satellite constellations demonstrates that the abilities we are acquiring now will address tomorrow’s desires,” explained Michael Geist, President of ATG. “With six patents and numerous other folks pending in the places of transport virtualization and superior antenna systems, we intention to exceed our customer’s necessities. Today’s announcement is aligned with our dedication to our developmental clients and engineering associates to produce most effective in class, targeted capabilities in assist of their operational system.”
ATG will officially start through the SATELLITE 2022 convention, which will take area from March 21 to 24, 2022 in Washington, DC.
About Apothym Technologies Group, LLC
Started in 2022,


The Garmin inReach Mini 2 is a compact and rugged satellite communicator that allows you to stay connected with family and friends, even when you are off the grid. This device is designed for adventurers, hikers, hunters, and anyone else who spends time in remote locations where cellular coverage is limited or non-existent. Here’s what you need to know about the Garmin inReach Mini 2.
TLDR; Here are a few reasons why you should be interested in the Garmin inReach Mini 2:
- Two-Way Messaging: The Garmin inReach Mini 2 allows you to send and receive messages with anyone in the world, even when you’re out of cell phone range. This is a huge advantage for anyone who spends time in remote areas, as it provides a way to stay in touch with loved ones or call for help if needed.
- GPS Navigation: The Garmin inReach Mini 2 also includes GPS navigation, which allows you to plan routes, track your progress, and find your way back to camp or civilization. The device also includes a compass, barometric altimeter, and accelerometer, which provide additional navigational data to help you stay on course.
- Emergency SOS: One of the most important features of the Garmin inReach Mini 2 is its emergency SOS button. In the event of an emergency, pressing this button will send a distress signal to the GEOS emergency response team, who can coordinate a rescue operation and provide updates to your emergency contacts.
- Weather Forecasts: The Garmin inReach Mini 2 can also provide weather forecasts and alerts, which can be incredibly useful when planning outdoor activities. Knowing what kind of weather to expect can help you make better decisions about when and where to go.
- Long Battery Life: Despite its small size, the Garmin inReach Mini 2 has a long battery life of up to 90 hours in tracking mode, which means you can stay connected for longer without having to plug in or charge it frequently while out and about.
Design and Features
The Garmin inReach Mini 2 is a small, lightweight device that measures just 2.04 x 3.90 x 1.03 inches and weighs only 3.5 ounces. It features a high-resolution, sunlight-readable display that is easy to read in any lighting condition. The device is built to withstand harsh environments and has an IPX7 water-resistant rating.
The inReach Mini 2 allows you to send and receive text messages, track and share your location, and trigger an SOS in case of an emergency. It also has built-in GPS navigation and can provide weather updates and alerts, as well as other helpful information such as sunrise/sunset times, moon phases, and tidal data.
The inReach Mini 2 can connect to the Iridium satellite network, which provides global coverage, allowing you to communicate from anywhere in the world. You can pair the device with your smartphone using the Garmin Earthmate app, which allows you to access additional features such as mapping and navigation, as well as share your location and messages with your contacts.
Performance and Battery Life
The inReach Mini 2 has impressive battery life, with up to 90 hours of operation in tracking mode and up to 24 days in power-saving mode. This means that you can use the device for extended periods without worrying about running out of power.
The device also has a fast and reliable satellite connection, which allows you to send and receive messages quickly and easily. You can choose from a variety of subscription plans based on your communication needs, including monthly, annual, or flexible plans that can be activated and deactivated as needed.
Price Check and Buyer Reviews for Garmin inReach Mini 2


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Software Solutions, Inc.'s expert team is committed to keeping your network up-to-date and secure, with proactive maintenance and monitoring of on-site equipment. We offer customized solutions to meet your unique business needs, with a focus on optimizing your network's performance and reliability. With our Network Administration services, you can have peace of mind knowing that your network is being monitored and maintained by experts who are dedicated to providing fast and efficient solutions to any issues that arise. By partnering with Software Solutions, Inc., you can focus on your core business operations while we take care of your network infrastructure.
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at its highest level, a smart card is a credit-card sized plastic
card with an embedded computer chip. The chip can either be a
microprocessor with internal memory or a memory chip with non-programmable
logic.The chip connection is either via direct physical contact
or remotely via a contact less electromagnetic interface.
of the Smart Card Forum of India is to make india significant force
in Smart card by accelerating the widespread acceptance of multiple
application of smart card technology in India and ,by bringing together,
in an open forum, leading users and technologies from both public and
goals are to lead the smart card industry forward by establishing a
vision for interoperability, establish an environment that facilitates
market trials, provide objective and timely smart card information to
members, and to develop cross industry positions on issues relevant
to technology, business, legal and public policy.
© 2000 SmartCard Forum Of India. All rights


The Gogogate2 is compatible with the connection via Ethernet with an adapter.
See here an example of an adapter that would work:
It would be necessary to replace the USB Wi-Fi with the Ethernet adapter. After plugging it in, please reset the Gogogate2 by pressing the black button on top until it beeps 2-3 times. Then wait until the Green light is blinking and setup (instead of choosing Wi-Fi choose Ethernet)
In case of any questions or issues do not hesitate to contact us at email@example.com


In the last years it is possible to see a great advance in the areas of electronics, computer science, automation and information technology. This advance was accompanied by a reduction in the costs of implementing systems in these areas. This cost reduction allows a system that once cost thousands of dollars and could only be deployed in one industry, could be applied in other areas such as in people’s homes. In this context, the automation of home automation systems was introduced in the 1980s. Such systems are created with the purpose of simplifying people’s lives, satisfying their communication, comfort and safety needs. This is done through the automatic control of existing elements in residential environments such as lighting elements, air conditioning and safety equipment.


The South Anglia Repeater Group (SARG) currently has eight repeaters under its control covering most of Suffolk, extending in to Norfolk, Essex, Cambs, Herts and Beds and much further a field when the conditions allow.
GB3PO – 2m VHF located in Ipswich
GB3IH – 70cms UHF located in Ipswich
GB3EF – 6m VHF located at Mendlesham
GB3EA – 2m VHF located at Wickhambrook
GB3EZ – 70cms UHF located at Wickhambrook
GB7MK – 70cms UHF DMR located in Ipswich
GB7AL – 70cms UHF DMR located in Tunstall
GB7PP – 70cms UHF Mendlesham
We serve the local Amateur radio users with a method of communication over long distances, using low power radios with the repeater relaying over a wider area.
Our Repeaters are for licenced radio amateurs to communicate as part of the hobby of amateur radio. Please give priority to mobile users or emergency traffic.
Use of ANY of the Repeaters within our Group for operational, community or planned RAYNET events is at the discretion of the Repeater Keeper only – including all Club NETs.
As we are all well aware, COVID-19 has affected the whole world. The SARG AGM was due to be held at the end of April to beginning of May. With the current restrictions this will be put back till later in the year possibly around September.
Also, this site may have to close down in the near future. It is still being hosted by Andy M3FDQ with grateful thanks. It MUST get moved to a new hosting site and it MUST have someone prepared to keep it running and updated. In the meantime, the rest of the site will remain as is with just this front page.
For further information about our repeaters, please contact the secretary:
Keith Gaunt – G7CIY


In digital design, power amplifiers are primarily device generators designed to control the power outcome of any type of tool or circuit that needs a continuous result of power. In audio electronic devices, power amplifiers are used as the initial feature in audio amplifier circuits. Basically, the power amplification course is just a series of symbol phrases put on numerous power amplifier classifications. The group provides an instead wide summary of the features as well as performances of an amplifier. The course refers to among the five power amplification stages, as well as all the amplifiers belonging to an offered team share some typical attributes and the others are distinct. The first-rate merely abbreviates as course A, B, AB, etc. In Class A, the main feature of the amplifier is to regulate the outcome voltage. Consequently, it likewise manages the regularity degree. Subsequently, it additionally controls the quantity degree of the output signal, so the signal is just solid enough to drive the speakers, or various other outputting devices. Courses B as well as ABDOMINAL integrate the functionality of Class A with additional features. These are used for power amplifiers, especially in full-wave correction devices. On the various other hand, in Course ABDOMINAL, additional control has actually been added to the device. Some of the common controls in amplifiers under this classification are volume, treble, bass, and equilibrium controls. It is not unexpected that Class A amplifiers are typically used for gadgets such as guitar and piano. In Course B, on the other hand, the primary feature of the amplifier is to regulate the regularity degree of the signal. Ultimately, it also manages the quantity degree of devices driving the speakers. Additionally, some Course B amplifiers likewise include circuit simulation facilities. Keeping that claimed, frequently utilized in commercial machines and also hefty devices, the outcome level can be increased by way of wiring simulation. Class AB Class A amplifiers are generally much more expensive compared to the various other sorts of amplifiers. This is due to the fact that they feature unique wiring to take care of power demands for extremely high or reduced level procedure. As an example, if the signal degree is reduced, a Class A amplifier will certainly operate at complete output up until the signal rises. On the various other hand, Course B amplifiers might operate at half result till the signal goes to the very least exceeded, at which point they will switch off and on again until the degree is achieved. Since the Class A, B and also ABDOMINAL course of amplifiers all have various features, the user should take into consideration the above info prior to making their last acquisition. Before selecting an amplifier, it is necessary to determine what is needed by the device. If the amplifier will certainly be utilized for expert applications, it is advisable to choose Class A or Class B, depending upon the sort of signal processing needed. Nevertheless, it may still be rewarding to utilize a Course C amplifier for basic applications. One of the most popular course of amplifier is Class D, which is utilized in gadgets that do not need high power rankings.


Oleg LogvinovOleg joined Iotecha as a co-founder, president and CEO in 2016. Previously, he was director of special assignments in STMicroelectronics’ Industrial & Power Conversion Division, where he was deeply engaged in market and technology development activities in the area of Industrial IoT, including the applications of IEEE 1901 powerline communication technology in harsh environments of Industrial IoT. During the last 25 years Oleg has held various senior technical and executive management positions in the telecommunications and semiconductor industries. After graduating from the Technical University of Ukraine (KPI) with the equivalent of a master’s degree in electrical engineering, He began his career as a senior researcher at the R&D Laboratory of the Ukraine Department of Energy at the KPI. In 2015 he was appointed chair of the IEEE Internet Initiative. He is also a past member of the IEEE Standards Association (IEEE-SA) Corporate Advisory Group and the IEEE-SA Standards Board. He also chairs the Industry Engagement track of the IEEE IoT Initiative and created a series of worldwide IoT Startup Competition events. Oleg actively participates in several IEEE standards development working groups with a focus on IoT and communications technologies. He is the chair of the IEEE P2413 Standard for an Architectural Framework for the Internet of Things Working Group. He helped found the HomePlug Powerline Alliance and is its past president and CTO. Oleg has 24 patents to his credit and has been an invited speaker on multiple occasions.
EV controller that is used today in marine applications


3 edition of Specification for digital data transmission. found in the catalog.
Specification for digital data transmission.
British Standards Institution.
|Series||BS 4505: Part 7: 1976|
Data or information can be stored in two ways, analog and digital. For a computer to use that data is must be in discrete digital form. Like data, signals can also be in analog and digital form. To transmit data digitally it needs to be first converted to digital form. Digital-to-digital conversion This section explains how to convert digital File Size: KB. 1. Asynchronous and Synchronous Transmission • Synchronization: – Sender & receiver need to synchronize but can be used with digital DTE and DCE employing serial binary data interchange” – Mechanical Specification • specifics of the connector, assignment of interchange circuits to File Size: KB.
Data Acquisition Handbook v frequently provide specifications, application notes, and principles of operation for their specific sensor to help users apply the device in the most efficient way. data acquisition systems. Analog-to-Digital Size: 2MB. Figure Guided Transmission Media the number of devices and geographic scope of the network. For long-distance ap-plications, twisted pair can be used at data rates of 4 Mbps or more. Twisted pair is much less expensive than the other commonly used guided transmission media (coaxial cable, optical fiber) and is easier to work Size: KB.
ACOE Digital Data Communications Techniques 2 Preface Preface •The preceding three lectures have been primarily concerned with the attributes of data transmission, such as —The characteristics of data signals and transmission media, —The encoding of signals, and —Transmission performance •In this lecture, emphasis is shifted from data. A: Organization of the work of ITU-T. D: Tariff and accounting principles and international telecommunication/ICT economic and policy issues. E: Overall network operation, telephone service, service operation and human factors. F: Non-telephone telecommunication services. G: Transmission systems and media, digital systems and networks. H: Audiovisual and multimedia systems.
Choosing rural road investments to help reduce poverty
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Supply, recruitment and training of science and mathematics teachers
Space, time, and architecture
key and guide to the requirements of the Pharmacy & Poisons Act 1933, poisons list and rules
Padilla Bay/Bay View Watershed water quality study
role of political parties in a transition
Navigations, traffiques & discoveries, 1774-1848
expansionist movement in Texas, 1836-1850
Principles of digital data transmission. Covers basic principles and techniques of digital data transmission, emphasizing its practical problems and the variety of techniques that can be used in. Introduction to Digital Data Transmission 1 INTRODUCTION This book is concerned with the transmission of information by electrical means using digital communication techniques.
Information may be transmitted from one point to an-other using either digital or analog communication systems. In a digital communicationFile Size: KB. Data Coding and Transmission Specification for Digital Broadcasting ARIB STANDARD ARIB STD-B24 Version VOLUME 1 Established Octo Version Revised Ma Version Revised Ma Version Revised Version Revised J Version Revised Novem Version Digital Transmission Content Protection Specification Revision ED2 (Informational Version) Page 2 of 84 Preface Notice THIS DOCUMENT IS PROVIDED "AS IS" WITH NO WARRANTIES WHATSOEVER, INCLUDING ANY WARRANTY OF.
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DVB produces specifications, which it publishes as BlueBooks that are subsequently standardized in one of the relevant European statutory bodies. Read more about the process and the document types here. Use the form below to find and download DVB BlueBooks and standards.
Click on the shortname of any specification to find more information and links. Digital Transmission. Digital transmission is quite different from analog transmission. For one thing, the signal is much simpler. Rather than being a continuously variable wave form, it is a series of discrete pulses, representing one bits and zero bits (see Figure ).
Each computer uses a coding scheme that defines what combinations of ones and zeros constitute all the characters in a character set (that is.
Data communication and terminal equipment Data Representation Data representation is defined as the methods used to represent information in computers.
Different types of data can be stored Author: Yekini Nureni. Handbook on Digital Terrestrial Television Broadcasti ng Networks and Systems Implementati on (standards, technical specifications, reports, recommendations and other documents) that are important with respect to baseband (audio, video data) and transmission data transmission techniques and services over digital terrestrial and.
The Data-link layer consists of the Logical Link Control (LLC) and Medium Ac-cess Control (MAC) sublayers. The LLC sublayer provides all the services for the transmission of a stream of bits from a source to a destination.
In particular, it deﬁnes • services for data transfer and for remote data request. Covers basic principles and techniques of digital data transmission, emphasizing its practical problems and the variety of techniques that can be used in the design of a modem. Examines the nature and structure of different digital signals and the basic mechanisms involved in a detection by: Texas Instruments-TI Data Data Transmission Circuits Data Book Volume2 Communications ControllersOCR Item Preview remove-circle Share or Embed This Item.
The most common media used for serial data transmission Show less This book catalogs the most popular and commonly used serial-port interfaces and provides details on the specifications and the latest standards, enabling you to select an interface for a new design or verify that an interface is.
Transmission of Digital Data: Interfaces and Modems DIGITAL DATA TRANSMISSION Parallel Transmission Serial Transmission DTE-DCE INTERFACE Data Terminal Equipment (DTE) FM Page xi Wednesday, Febru PM.
Data Coding and Transmission Specification for Digital Broadcasting ARIB STANDARD ARIB STD-B24 Version VOLUME 3 Association of Radio Industries and Businesses (ARIB) Established Octo Version Revised Ma Version Revised J Version Revised Ma Version For baseband LANs, the IEEE standards recommend alternative methods of data transmission: Manchester or Differential Manchester encoding.
With the Manchester code, there is a transition at the middle of the bit period. A bit period is the length of time a signal takes to define a data bit.
The mid-bit transition serves as both a clock and : Craig Borysowich. Serial Transmission; A method of transmission in which data is sent one bit at a time is called serial transmission. The character bits are sent sequentially. Serial transmission is slower than parallel transmission as data is sent sequentially one bit at a time.
Telephone lines use this method of data transmission/5(2). Communication device to be mounted for transmission with smart meter (transmission media) At this point, the recommended transmission media are MHz band specific low-power radio, wireless LAN and PLC Study result (3) Communication middleware for interfaces with smart meters.
Data transmission is the process of sending digital or analog data over a communication medium to one or more computing, network, communication or electronic devices. It enables the transfer and communication of devices in a point-to-point, point-to-multipoint and multipoint-to-multipoint environment.
Data transmission is also known as digital. Line Coding: Design Consideration 3 Line Coding – process of converting binary data (sequence of bits) to a digital signal • digital signal depends ‘linearly’ on information bits - bits are transmitted ‘one-by-one’ - different from block coding Data vs.
Signal Level • data levels – number of values / levels used to represent data (typically only two: 0 and 1)File Size: KB. Reproduction of information in TI data books or data sheets is permissible only if reproduction is without alteration and is accompanied by all associated warranties, conditions, limitations, and notices.
Reproduction of this information with alteration is an unfair and deceptive business practice. TI is not responsible or liable forFile Size: 5MB.TxDOT has established standards and specifications for the construction and maintenance of highways, streets and bridges.
Below are links to documents and important information for contractors and professional service providers. Standard Specifications Book (PDF) (DOCX) — Also available for purchase in two sizes: 6 x 9 in.; x 11 in.Digital Data Communication Techniques, Clock Synchronization, Asynchronous Transmission, Synchronous Transmission, Types of Error, Parity Checks, Check Digit Method, Modulo 2 Arithmetic, Cyclic Redundancy Check (CRC), Modulo 2 Division, Checking At The Receiver, Polynomial Representation, Cyclic Redundancy Check (CRC), Popular CRC Polynomials.


In the HEAUB we are working on design and development of instrumentation and photodetector readout electronics:
- Photodetector readout: Design of instrumentation based on low light level fast photodetectors: photomultiplier tubes, silicon photomultipliers (SiPM, MPPC, etc), avalanche photodiodes, etc. Experience on characterization and modelling.
- Front end electronics: Development, production, test and commissioning of front end electronics for scientific experiments and observatories, particularly in the fields of astrophysics and high energy physics. Based on commercial components, ASICs and programmable digital electronics (FPGA).
- Low noise electronics: Low noise electronics for sensitive detector readout, particularly photosensors with low level illumination and silicon detectors.
- Mixed mode ASIC design: Design of Application Specific Integrated Circuits (ASICs) for photo-detector readout and scientific instrumentation. From sensitive analog front end acquisition to digital back end processing.


Cloud Connectivity from Comcast Business Comcast Business cloud connectivity leverages Comcast Busin
Cloud Connectivity from Comcast Business
Comcast Business cloud connectivity leverages Comcast Business Ethernet to facilitate secure, direct access between any location inside our extensive nationwide network footprint and leading cloud environments across the country including Amazon Web Services (AWS) and Microsoft Azure.
With this, Comcast Business brings network security as well as the performance and scalability of Ethernet to the cloud – providing low-latency, secure private access to mission-critical applications while effectively bypassing the Internet.
This service consists of providing a Layer 2, physical Ethernet connection from the business to an established direct connectivity cloud interface provided by one of the supported cloud service providers. Once installed your customers will be able to:
Set up their VLANs to interface with the selected cloud service
Communicate directly with the selected cloud service
Leverage the various cloud services offered by Cloud Service Providers
Enjoy a private connection that is secure and offers reliable, consistent performance


Our mission driven Project Management approach is firmly anchored by recognized authority (PMI Project Management Book of Knowledge, (PMBOK®) and Software Engineering Institute’s Capability Maturity Model Integration (CMMI®)).
- We helped many clients to manage acquisition programs and projects resulting in the fielding of supportable systems to the operational environment within defined cost and schedule constraints.
- It was our privilege to support a major government project – deployment of a remotely operated system for a world-wide operation baseline. We worked with many U.S./overseas agencies, established requirements, managed system development, & coordinated deployed system frequencies – Mission Accomplished!
- Our team managed a geographically separated and functionally diverse team to plan and execute a variety of overseas projects. These projects spanned everything from minor construction projects to large antenna design and deployment – Done!
- Our company guided a team to develop a prototype system with commercial off the shelf (COTS) technology and integrated it with developmental systems; ready to deploy in four months. Despite challenges & risks, our expertise ensured the project met cost, schedule, and performance constraints.
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Tailscale is a service that allows you to connect to private resources by connecting them together in a WAN type configuration. Tailscale has a free tier that allows a user to connect 20 devices.
The way that tailscale works is that it creates a tailscale interface and assigns a private IP to your resources when you install the tailscale client. This creates a VPN between your private resources allowing secure access. I personally use this to connect my laptop and Android phone to my Virtual Private Servers running pihole and DNS over HTTPS providing secure DNS and ad blocking for my devices no matter what network I am on.
Tailscale also allows you to select an exit node to route traffic for the client. So you can use your own VPS as a VPN gateway for your devices if you wish. This allows you to route your clients traffic out the exit node. This is good for hosting your own VPN gateway. The below video will go over logging in and installing the tailscale client to create a network between resources and using one resource as an exit node.Read full article here


It’s designed with the latest comprehensive output technology from Wismec, integrating a chipset and build design that allows users to easily switch between a dual-18650 battery bay or the signature triple-18650 battery chassis, switching modes from an efficient handling 150W of power to a fully capable 200W max on the fly.
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In The Catogary Business Telephone Systems Reviews the Best Business Telephone System of 2018
In Business Telephone Systems Reviews Businesses have more choice than ever when it comes to telephone system, whether they want a landline, Voice over Internet Protocol (VoIP), on- premises, cloud- hosted OR a completely virtual system, businesses now have hundreds of options to choose from. With this vast selection, finding a phone system that is right for your business can often be a difficult undertaking.
Business Telephone Systems Reviews Protocol
The first questions to answer are what type of phone connection you want- landline, VoIP OR Virtual- and whether you want the system hosted on premises OR in the cloud. With on-premises systems, your IT staff needs to install and maintain the private branch exchange (PBX) equipment.
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Business Telephone Systems Reviews Cloud
Conversely, cloud- hosted solutions require very little IT resources since all of the PBX equipment is houses and maintained by the phone system provider. With the cloud- hosted option, IT teams focus more of their attention on managing the system’s feature, rather than the infrastructure.
Business Telephone Systems Reviews Compatibility
Today’s system are compatible with mobile phones and tablets and integrate with popular business solutions such as Outlook and Salesforce. Pricing is based on the number of users and often don’t require long- term contacts.
Business Telephone Systems Reviews IP Validation
Most system are compatible with newer IP desk phones. However, businesses that prefer to use analog desk phones they already have in place can purchase an adaptor to connect them to the online phone system. With so much to consider, we want to help you narrow down your choise.


We’ve all got a recession to get through, don’t we? The recession that landed on us following the stock market crash of 2008– accompanied by the very loud bursting of the U.S. real estate bubble–has had workers and small business owners hard pressed to keep business moving in a tough economy. To make it, we’ve got to be smart about finance and our communication savvy. Networking with other businesses in a budget-minded way is the key to keeping it going in this on-going recession.
How do we keep it going these days? How can we stay in touch while staying in touch with our leaner business budgets? A prepaid cell phone is one smart solution. These budget-minded cell phones allow lots of networking with current or potential clients without requiring the added cost of a cell phone contract.
Business networking doesn’t just happen in an office setting these days. That business model is, let’s face it, going the way of the horse and buggy. Networking opportunities exist whenever and wherever you or your employee sees an opening with a potential client. The key is to keep in touch, via phone, to make a meeting happen or clinch a deal, whether you’re sitting in a coffee house or picking up your dry-cleaning.
What’s the advantage of prepaid cell phones for networking? These phones carry a set amount of minutes, so your company doesn’t have to pay for minutes that aren’t used. You can also use a prepaid cell phone to establish a separate phone line to use only for their business calls.
That’s smart thinking—and that’s the key to smart networking and keeping your business recession-proof.


Addressing. This can include transferring data to and from the memory, or from the central processing unit ( CPU ) …
The system bus connects all the support devices with the central processing unit. The bidirectional data bus can only transmit in one direction at a time. 8051 system bus composes of an 8 bit data bus and a 16 bit address bus and bus control signals.
For an example of how to use structures in a MATLAB Function block, open the model emldemo_bus_struct.. Azure Service Bus Queue messages through a ServiceBusQueueTrigger) via Function parameters, and following this you can execute another task such as writing to an Azure Table Storage NoSQL Database by using the return value of the Function. Attach Bus Signals to MATLAB Function Blocks.
A bus is a communication pathway connecting two or more devices. So if you don't want to use the Service bus namespace level access policies, you can create one at queue/topic level, so you your function app only has access to the queue/topic defined in your namespace. Control Signals. The system bus works by combining the functions of the three main buses: namely, the data, address and control buses. Address Bus: An address bus is a computer bus architecture used to transfer data between devices that are identified by the hardware address of the physical memory (the physical address), which is stored in the form of binary numbers to enable the data bus to access memory storage.
In this model, a MATLAB Function block receives a bus signal using the structure inbus at input port 1 and outputs two bus signals from the structures outbus at output port 1 and outbus1 at output port 2. Note: Service bus queues/topics have shared access policies as well. The system bus is divided into address bus, data bus and control bus.
A bus is a collection of conducting wires which connect the processor and other devices in parallel scheme. And conversely, I also have a production Azure Function which listens to the production Azure Service Bus queue for messages. Azure provides the below built-in RBAC roles for authorizing access to a Service Bus namespace: Azure Service Bus Data Owner: Enables data access to Service Bus namespace and its entities (queues, topics, subscriptions, and filters) Azure Service Bus Data Sender: Use this role to give send access to Service Bus namespace and its entities.
Sharing System Time .
The difference between address bus and data bus is that the address bus helps to transfer memory addresses while the data bus helps to send and receive data. Your Azure Function receives data (e.g. The data bus carries the data to be stored, while address bus carries the location to where it should be stored. The function of the address bus in the 8085, or in any other microprocessor, is to provide the address of the operand or instruction to fetch or store.
The data bus is used to transfer instructions from memory to the CPU for execution. Providing Power to Components .
The bus provides a communication path for the data and control signals moving between the major components of the computer system. Computer Bus Functions Data Sharing . A data bus is a computer subsystem that allows for the transferring of data from one component to another on a motherboard or system board, or between two computers.
Address Bus Address bus is a part of the computer system bus that is dedicated for specifying a physical address. Each of the three buses has its separate characteristics and responsibilities.


The United Kingdom’s Department for Science, Innovation and Technology has awarded £6.61 million (USD 8.2 million) to three projects whose outcomes promise to benefit future 6G networks, according to the researchers leading them.
BT, Keysight, Viavi, and institutions such as the University of York and the King’s College London are among the recipients.
The selected projects are part of the Open Networks Ecosystem (ONE) Competition, a public funding opportunity that granted £88 million (USD 109 million) to 19 projects. They aim to demonstrate the reliability and feasibility of Open Radio Access Network (RAN) technologies.
“The projects we’re backing today will use innovative Open RAN solutions to make our mobile networks more adaptable and resilient, with future-proofed technology to support bringing lightning-fast connections across the country for many years to come,” said Sir John Whittingdale, Minister for Data and Digital Infrastructure.
Research topics range from components to energy efficiency and networks. Even though the government programme is not 6G-focused, stakeholders acknowledge they have the future generation of mobile internet in mind when running the projects.
“There is a clear demand for high-performance energy-efficient 5G/6G components,” observed Fraser Burton, Senior Manager of Network Physics at BT. “Novel material fabrication can significantly reduce the energy consumption of terrestrial wireless communications whilst also delivering improved RF performance.”
The three projects below cited 6G as a direct beneficiary – however, others can also contribute to future networks. You can check the complete list of accepted works here.
5G SWaP+C (Size, Weight and Power + Cost)
Location: South Wales and Ipswich
Funding amount: £1,211,896.55
Partners: BT, Space Forge and Compound Semiconductor Applications Catapult
The project focuses on producing and utilising alternative ultra-wide band gap materials alongside RF GaN to create state-of-the-art, efficient power amplifiers. Overall, the 5G SWaP-C project aims to pave the way for advanced wireless communication systems, delivering faster and more efficient connectivity while supporting the UK’s economic growth and national security.
Energy-efficient Composable Optical Topologies for Assembled Processing (ECO-TAP):
Location: Leeds and London
Funding amount: £2.26 million
Partners: Ultracell Networks Ltd / King’s College London
The ECO-TAP project’s vision is to improve the energy efficiency of the networks that interconnect disaggregated servers in data centres (that is, bespoke racks of only CPUs or memory or network interface cards) by introducing a new Hybrid Cellular-Switched Topology. Doing this will also improve the resource utilisation of servers through disaggregation.
Location: Blackpool, Yorkshire, Lincolnshire
Funding amount: £3,144,056
Partners: University of York, Cybermoor 5G Services Ltd, Quickline Communications Ltd, Viavi Solutions Ltd, Virgin Media O2 UK Ltd, SafeNetics Ltd, Blackpool Council
The project will enhance different aspects of data delivery by developing new tools (xApps and rApps) for an intelligent controller (RIC). It will deliver three distinct Open RAN High-Density Demand trials demonstrating the technology using realistic data. The researchers will evaluate and trial massive MIMO for multi-tower Gigabit MIMO fixed wireless access architectures.
The UK government and Mobile Network Operators (MNO) aim to have, in aggregate, 35% of the UK’s network traffic carried over open and interoperable RAN architectures by 2030.
The projects will follow four principles:
- Open disaggregation, allowing elements of the RAN to be sourced from different suppliers and implemented in new ways
- Standards-based compliance, allowing all suppliers to test solutions against standards in an open, neutral environment
- Demonstrated interoperability, ensuring disaggregated elements work together as a fully functional system – at a minimum matching the performance and security of current solutions
- Implementation neutrality, allowing suppliers to innovate and differentiate on the features and performance of their products
The selected projects will run until March 2025.
Featured image by Nicholas Hatherly/Pexels
Journalist since eight years old, when I would read the newspaper out loud and pretend it was a radio show. Based in São Paulo, I have worked for Brazilian websites as reporter and editor before joining 6GWorld


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Electrical services core function is to provide lighting, power and communications to a building to enable the users to effectively and safely occupy the building. In specialist applications, electrical services can also provide backup power supplies, feature lighting and security systems to support the building occupier. Electrical building services also support/enable the operation of mechanical and public health services within buildings.
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IVT TS Provides:
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Technical Service can be contacted on 1300 932 156 or e-mail at firstname.lastname@example.org
In Vitro Technologies is ISO9001 certified and is a registered EMC supplier with the Australian Communications and Media Authority (supplier number: N10054), permitting us to 'compliance label' equipment that we supply. We stock an extensive range of spare parts to ensure that repairs are completed as quickly and efficiently as possible and are committed to providing complete service support from the time of installation to the time equipment needs updating. We offer comprehensive preventative maintenance contracts or simple and quick pre-warranty expiration inspections.


The wideband dual feed patch element in the TW4600 Iridium antenna from Tallysman has an excellent axial ratio across the entire Iridium bandwidth. Unlike single feed antennas, the TW4600 provides excellent multipath rejection and a truly circular transmission response across the Iridium band.
The TW4600 is the smallest dual feed, high performance Iridium antenna available. It is housed in a compact IP67 magnetic mount enclosure. It available with a 50 cm coaxial cable that allows for an Iridium modem to be mounted away from the weather, yet still provide excellent communications coverage.
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The TW4600 Iridium antenna from Tallysman is available through Canal Geomatics. If you would like more information about this product, please feel free to get in touch with us by completing the Request Pricing form.
TW4600 – Iridium Antenna, 50cm cable, SMA Male – 32-4600-xx-yyyy<
xx = Connector type, (SMA male standard), yyyy= Coaxial cable length (50 cm standard)


A sensor node performs the task of collecting important data, processing the Reconstruction of Path using Compressive Sensing in Dynamic Wireless Sensor Network free download Abstract: This paper presents CSPR, a compressive sensing based approach for path reconstruction in wireless sensor networks.
By viewing the whole network as a path representation space, an arbitrary routing path can be represented by a path vector in the Securable Identity Based Encryption Technique by Generating Key in Wireless Sensor Network free download Abstract Managing secure and efficient big data aggregation methods are very enticing in the field of wireless sensor networks research.
It consists of thousands of tiny sensor nodes distributed in application area.
A sensor node has ability of collecting, processing, storing and transferring the sensed data from one node Security and Timing Analysis of Hybrid Algorithm for Zig Bee in Wireless Sensor Network free download Abstract: In Wireless Sensor Network sensor nodes are used for monitoring and controlling action.
Review on 3D Fuzzy Routing Based on Wireless Sensor Network free download Abstract: Routing protocol specifies how routers share communication with one another by spreading knowledge information.
Thesis Figure Size - Research Papers On Wireless Sensor Networks
Routing protocol allows checking routes in various nodes that are present on network .So it could Corrigendum to An interference-tolerant nitrate smart sensor for Wireless Sensor Network applications [Sens. 213 (2015) 534 540]free download The authors regret that there is a mistake on the affiliation. Capella (a), Alberto Bonastre (a), Rafael Ors (a), Miguel Peris (b) (a) Instituto de Aplicaciones de las Tecnologías de la Información y de las Comunicaciones Avanzadas (ITACA), Universitat Politècnica de Performance Analysis of Energy Efficient Cross Layer Load Balancing in Tactical Multi-gateway Wireless Sensor Network free download Abstract-In a recent time owing to the expansion in Micro-Electro-Mechanical-System (MEMS) technology, the popularity of wireless sensor network has enhanced enormously.A tactical wireless sensor network (WSN) is a distributed network that collects data from the Wireless Sensor Network and Internet of Things (Io T) Solution in download ABSTRACT This paper presents the technology of Active Radio Frequency Identification (RFID) and Wireless Mesh Sensor Network (WMSN) that will be used in agriculture.Sensor nodes, as components of wireless sensor networks, Water Quality Measuring System Using Wireless Sensor Network free download Abstract- Wireless sensor network (WSN) is the simple and basic way to measure the quality of water using wireless sensor network technology powered by solar panel.To measure the quality of water in a real time application, a base station and corresponding different sensor Smart Fusion Based c So C for Wireless Sensor Network for Agricultural Applicationsfree download ABSTRACT Nowadays, the demand of cost effective, small size and reliable instruments for agricultural applications are increases.The need of hour is covered by growing technology like System on Chip as well as communication technology.Considering such facts, the The comparison of Energy Efficient in Wireless Sensor Network using Various Clustering Methods and Different Protocolsfree download Abstract- Wireless Sensor Network (WSN) need for most challenging task on various Clustering process in Energy consumption.An Approach of Mobile Wireless Sensor Network for Target Coverage and Network Connectivity with Minimum Movementfree download Abstract-A Mobile wireless sensor network is a set of physically distributed sensor nodes.Sensor node is a small wireless device with limited battery life, radio transmission range and storage size.This paper A survey on Object Tracking Techniques in Wireless Sensor Network free download Abstract-WSN ( Wireless Sensor Network ) is a collection of battery powered tiny sensor nodes which has ability of collecting, processing, storing and transferring the sensed data from one node to another.These capabilities make sensor network to be used for many An Energy Efficient Wireless Sensor Network by using Ternary with Silent Symbol Coding Techniquefree download Abstract: Today Wireless Sensor Networks (WSNs) are used in many industries.


In order to allow users to use the same number on several phones, WhatsApp is actively developing a feature called “companion mode.”
Users would be able to connect up to four devices at once, according to reports.
The companion mode was initially only available to tablet users as a test. The companion mode, which is only available to a select group of android users, will initially be available to WhatsApp beta users only.
The option to scan a QR code and connect their phone number to another device is available to those who download WhatsApp. By tapping the three dots in the top-right corner of the window, you can open the menu.
Prior to that, the messaging juggernaut WhatsApp officially announced its new communities and discussion groups feature on November 3.
The data indicates that the new function was tested at the start of the current year. The new discussion group feature will make it easier and more structured for organizations, clubs, and a variety of other groups to interact.
A number of updates and additions to WhatsApp have been made, including support for groups with up to 1,024 members, 32-person video and audio conversations, emoji reactions, polls, increased file sharing, end-to-end encryption, and the option for admins to delete messages.


Motorola Solutions announced a next-generation radio communications network Monday that it says will provide “maximum resiliency” to essential communications networks.
Project 25 radios are the standard for public safety agencies as they are can maintain full functionality even if a natural disaster such as a hurricane knocks out cell or internet service.
Available as a subscription service, CirrusCentral Core will be continuously updated to keep current with the latest communication software, and it eliminates the need for public safety agencies to maintain a physical, in-building backup core site.
“Resiliency is one of the most important features of ASTRO 25 networks,” said Scott Mottonen, Motorola Solutions’ senior vice president of product. “If a master site is impacted by a storm, such as a hurricane or tornado, the system automatically reroutes radio calls to the cloud core for continued communications. With CirrusCentral Core, system managers can access their secondary core virtually, with no need to travel to a physical site in hazardous conditions.”
Motorola said the new service “is available with a low upfront investment, no upgrade costs, and pay-per-site pricing to fit an agency’s unique needs.”
Additionally, CirrusCentral Core doesn’t require agencies to shell out for any on-site hardware, or bring on in-house professionals to maintain it.
Instead, system administrators can access a simple web-based user interface to monitor a radio network that spans a city, county or state. And they can do so from any location and on any device.
Like the core, CirrusCentral Management is also continuously updated with new features that enhance system monitoring and now includes the capability to search for radios and update them remotely; diagnostic and verification tools; and an anomaly detection and alert system.
Motorola said it expects CirrusCentral Core to be available to public safety agencies in early December. CirrusCentral Management is available today.


NOTE: I use my mic system primarily with my IPhone and which requires a lightening to headphone jack adaptor. See below for that additional item.
Movo WMX-1 2.4GHz Wireless Lavalier Microphone System Compatible with DSLR Cameras, Camcorders, iPhone, Android Smartphones, and Tablets (200' ft Audio Range)
About this item
-- UNIVERSAL WIRELESS SYSTEM: Record crystal-clear, distortion-free audio from your DSLR, camcorder, smartphone, or tablet. Perfect for filmmakers, vloggers, mobile journalists, and content creators
-- RELIABLE AUDIO: Features an upgraded RF Chipset that broadcasts on the open 2.4GHz frequency spectrum, allowing for interference-free and regulation-free wireless transmission up to 200' ft (60m)
-- 1-YEAR WARRANTY: We’ve got your back! Our products are designed to ease your technical woes, not add to them. Our friendly US-Based support is here to help
-- CONVENIENT: Listen to your audio in realtime with the headphone input to ensure accurate sound recording. For more control, adjust the microphone volume to reduce time in post-production. Each unit is powered by two "AAA" batteries for up to 6 hours of operation
--IN THE BOX: Includes a transmitter with belt clip, receiver with belt clip and shoe mount, lavalier microphone, 3.5mm TRS cable for cameras, 3.5mm TRRS cable for smartphones and tablets, and a hard case
Compatible Devices: IPad, IPod, IPhone
Connector Type: Auxiliary, Lighting
Connector Gender: Female-to-Male
Item Dimensions LxWxH: 2.7 x 0.7 x 3.5 inches
About this item
This adapter lets you connect devices that use a 3.5 mm audio plug to your Lightning devices.
Works with all devices that have a Lightning connector and support iOS 10 or later, including iPod touch, iPad, and iPhone.


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|1||PowerBear Portable Radio - AM/FM||9.6||Check Price Now|
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Table Of Content:
- PowerBear Portable Radio | AM/FM, 2AA Battery Operated with Long Range Reception for Indoor, Outdoor & Emergency...
- Portable Radio Pocket AM FM Transistor Radio Battery Operated Radio with Loud Speaker, Earphone Jack, Great...
- Victrola Retro Wood Bluetooth FM/AM Radio with Rotary Dial, Espresso
- Retekess V117 Radios Portable AM FM, 2AA Battery Operated with Speaker and Headphone Jack, Friendly Operation...
- Retekess V112 AM FM Portable Pocket Radio Digital Tuning Stereo Volume with Earphone Rechargeable Battery...
- Sangean WR-11SE AM/FM Table Top Radio 40th Anniversary Edition Walnut
- DreamSky Pocket Radios, Battery Operated AM FM Radio with Loud Speaker, Great Reception, Earphone Jack...
- Personal AM/FM Pocket Radio Portable VR-robot, Mini Digital Tuning Walkman Radio, with Rechargeable Battery...
- Retekess TR604 AM FM Radio, Portable Simple Plug in Radio with Easy Operation, Powered by 3 D Batteries...
- ByronStatics Portable Radio AM FM, Vintage Retro Radio with Built in Speakers, Best Reception and Longest...
1. PowerBear Portable Radio - AM/FM
- AM/FM Radio: The best way to listen to your favorite FM & AM radio stations on the go
- Compact Portable Radio: Small hand held portable size, radio fits in your pocket
- Battery Powered: *Requires 2AA Batteries* (not included) Battery operated radio, lasts over 800 hours.
- High Quality Speaker: Built in speakers delivers fine sound allows you to enjoy AM FM radio
- Long Range Transistor Radio: Long distance reception radio keeps your listening almost anywhere.
2. Portable Radio Pocket AM FM Transistor Radio Battery Operated Radio with Loud Speaker
- GREAT SOUND】: With a high quality speaker, listening to the radio with clear stereo sound, allows you to enjoy music, talk and sports news.
- Sensitive Reception】With great receiving technology and the retractable antenna, our portable radio ensures an ultra-strong stable radio signal for you to receive radio signals that you like listening to no matter at home or outdoor.
- EASY TO USE】 It’s a transistor radio, which just have several control buttons, using it without any difficulty.
- PORTABLE & COMPACT】: Small hand held size, fits in your pocket.
- LONG RANGE TRANSISTOR】: Long distance reception keeps your listening almost anywhere
3. Victrola Retro Wood Bluetooth FM/AM Radio with Rotary Dial
- MORE THAN A RADIO- Listen to music through traditional AM/FM and through bluetooth wireless streaming with Victrola’s Retro Radio (Walnut).
- GREAT QUALITY SOUND- This timeless radio (9.
- WIDE-RANGE BLUETOOTH CONNECTIVITY – The built-in Bluetooth pairs quickly with smartphones, tablets and even laptops.
- ALL THE CONTROLS YOU NEED – Features a volume knob that doubles as the power button, an AM/FM tuner to navigate through stations, and a bass & treble knob to customize your listening experience.
- HIGH QUALITY DESIGN & FINISHING?– Victrola’s 115-year commitment to craftsmanship is evident in the stylish retro wood finish, strong built quality, practical design and mechanism, and well-balanced sound.
4. Retekess V117 Radios Portable AM FM
- Portable AM FM SW radio; FM 87-108MHz; AM 522-1620KHz; SW 8-10MHz; compact size; 4.
- Good reception; pocket radio with 18.
- Loud volume; V117 with 2.
- Operated by 2 AA battery; being used to receive important information when there is no power otherwise available; with our AM FM radio; your AA batteries will last for weeks.
- If you have a family member in an area where hurricanes are frequent; you can choose this battery radio as a gift; a battery-powered portable radio; you can receive AM FM SW broadcast messages nearby in an emergency.
5. Retekess V112 AM FM Portable Pocket Radio Digital Tuning Stereo Volume with Earphone Rechargeable Battery for Walking Gym (Red)
- Portable AM FM radio; FM band from 64/87 to 108 MHz and AM band from 520/522 to 1710 KHz; 9/10KHz AM steps adjustable; armband radio; 3.
- Lock button; pocket digital radio with a lock button which can prevent your radio from accidental operation when you press the button; this feature allows you to enjoy listening while walking; jogging or doing other movements without having to repeatedly adjust the radio.
- Good reception and stereo sound; earphone can be used as antenna for better reception in weak signal place; you can put the mini pocket radio in trouser pocket to extend earphone line for better signal ; radio also has FM stereo listing through the earphone.
- Long work time; FM pocket radio built-in 500mAh rechargeable lithium battery; you can charge the radio with USB charging cable; it only takes five hours to fully charge but radio can work at least 10 hours.
- 2 tuning methods and manual storage of stations; long press tuner key to semi-automatically search stations; short press the tuner key to manually search stations; short press the memo key to manually store stations; long press memo will delete stored stations.
6. Sangean WR-11SE AM/FM Table Top Radio 40th Anniversary Edition Walnut
- Solid MDF Cabinet with a Real Walnut Veneer Finish, Soft and Precise Rotary Vernier Tuning and Volume Control.
- Auxiliary Input for Additional Audio Sources Like MP3 Player or iPod/iPhone
- Rear Connections Include AC-In, DC-In, Aux-In, REC Out, Headphone and FM F Type Antenna Terminal
- 3 Inch 6.
- Simplicity Combined with State-of-the-Art Performance
7. DreamSky Pocket Radios
- AM/FM Portable Radios with Great Reception: the 16.
- Built-in High Performance Speaker: with a high quality big loud speaker, listening to the radio with clear sound on the go is like a breeze.
- Simple to Operate: the radio applies no complicated setting, tune in a radio station is a two-step operation, making it a perfect choice as small gifts for dad, senior, elderly, parents, grandparents.
- Portable Design with Hand String: sized L5 x H2.
- Battery Powered: powered by two AA alkaline batteries (supplied), the radio will keep you stay connected to the world when power goes out, a perfect addition for emergency kit during bad weather.
8. Personal AM/FM Pocket Radio Portable VR-robot
- HIGH QUALITY RECEPTION AM/FM RADIO] 64-108MHz FM; 520/522-1710KHz AM; 9/10KHz AM steps adjustable.
- MP3 DESIGN FOR EXERCISE] Small Size AM/FM radio with earbuds, this portable radio work with any 3.
- LOCK SCREEN SAVES POWER] Lock switch design prevent accidental operation suggests the ideal behind this radio is primarily for put it in pocket; Built-in 500mAh rechargeable battery and long working time.
- COMPACT & LIGHTWEIGHT] This little simple radio is around the size of a credit card, and can slip easily into any pocket, handbag or glove compartment.
- WHAT YOU GET FROM US] Not only muliti-function AM/FM Radio with 3.
9. Retekess TR604 AM FM Radio
- AM FM Radios; FM radio can meet your needs for listening to music or talk shows if you live in a city ; AM will be a good assistant for you to listen to the radio if you live in a rural or mountainous area far from the city; but be careful to stay away from electronic interference.
- Loud sound and 3.
- Large and clear dial and large tuning knob; it’s not only easy to identify the pointer and scale of the dial; but also easy to tune the station you want; tabletop radio has good station selection and sensitivity.
- Portable small size radio; 8.
- 2 power supply methods; not only powered by the AC adapter, but also powered by 3 x D batteries; if you are camping outdoors where there is no electricity; you don’t have to worry about power outages when traveling outside.
10. ByronStatics Portable Radio AM FM
- SIMPLE TO OPERATE: ByronStatics radio worked out of the box, three pattern anti-skid knobs: AM/FM/Off knob, volume knob and big tuning knob.
- PORTABLE RADIO: Lightweight with large handle, support the detachable back input AC 120V~/60Hz or 4 AA batteries (not included), enjoy the convenience for home, trips, hunting or fishing.
- EXCELLENT RECEPTION: AM / FM with good sensitivity and audio, the tuning is so simple and finding stations is very easy, the tuner is able to lock onto a station and not drift off.
- AM/FM ANALOGUE TUNER: Frequency range FM 88 to 108MHz (50kHz step) AM 520 to 1720kHz (9/10kHz step), 16.
- GOOD QUALITY: Old school radio, nice compact design, the cream plastic retro case is good match to any style of furniture, the speakers are also very good- clear, even at low / loud volumes.
- TIPS: FM is telescopic swivel antenna, and the AM antenna is a fixed coil wound antenna inside the radio.
- TWO OPTIONS SOUND: Clear and lound sound external speaker, also features a headphone 3.
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|Color||Max. current||Max. voltage drop on the chain||Wavelength /
|LED emitter type|
|Power connector X1|
|Red||700ma||2.8V||620-630nm||Semileds C35L-R, 62-67lm @350mA|
|Turquois||700ma||3.6V||500-510nm||Semileds C35L-C, 56-67lm @350mA|
|Cool White||700ma||14.4V||7000-8300K||Semileds C35L-W0, 130-140lm @350mA 4pcs|
|Power connector X2|
|Blue||700ma||3.6V||460-470nm||Semileds C35L-B, 31-32lm @350mA|
|Royal Blue||700ma||18.0V||440-445nm||Semileds C35L-D-A, 440-480mW @350mA 5pcs|
|Total power consumption, W: ||up to 29|
|Length, mm / in||70 / 2.76|
|Width, mm / in||60 / 2.36|
|Height, mm / in||7.4 / 0.29|
|Mounting holes diameter, mm / in||3.3 / 0.13|
|Mounting holes spacing, mm / in||47.5 / 1.88|
|Weight, grams / oz||33 / 1.16|
|Completely solderless assembly. Matching connectors are included.||YES|
The LED assembly must be used with matching LED drivers. If using with ReedLedLab controller and drivers, control channels on the drivers can be configured by jumpers. Instructions.
Use our Spectrum Simulator to evaluate the spectral output of the LED assembly in different modes:
The spectral graphs are based on mathematical simulation and are provided for reference only.
Make a DIY LED fixture using our LED assembly: Video Tutorial:
Note: – the tutorial was made using rev. 2.2 of the 6-channel LED assembly and a different connector. You can also watch our video tutorial on how to use the new connectors.
Using the KRP crimper tool:


Stellar Capital Partners Limited is currently invested in 48.9% of the issued ordinary shares of Tellumat Proprietary Limited (“Tellumat”). Stellar Capital Partners is also invested in 100% of the non-cumulative preference shares issued by Amalinda Technologies (Proprietary) Limited (“Amalinda”) (previously Masimong Technologies (Proprietary) Limited), which entity holds a further 51.1% of the issued ordinary share capital of Tellumat. Amalinda is the BBBEE partner of Tellumat.
Plessey plc established a SA-based subsidiary in the early 1960s. In 1989, this company was dissolved and the SA operation became an autonomous company listed on the JSE in 1995. Split through acquisition in 1998, Tellumat delisted and became a privately owned company.
Tellumat offers world-class, progressive technology products and custom solutions and services. As leaders in electronic technology within the telecommunications, defence, transport and energy industries, it serves both South Africa as well as select world markets, with more than 50 years of continuous business. A Level 3 broad-based BEE status, Tellumat is an autonomous Black Empowered company comprising the following entities and core capabilities:
- Air traffic management: A full service offering ranging from project management, systems engineering, product upgrades, software development and installation to integration, commissioning and logistic and maintenance support. This includes ground-based air navigation, airport systems (weather information systems, airfield ground lighting), communication and recording systems, specialised fibre optic systems and radars.
- Defence and security: Development, supply and support of systems and solutions for systems integrators and end users across the international aerospace and defence markets. This includes combat identification systems – identification friend or foe (IFF), tactical communications – data and video radio links, avionics, including unmanned aerial systems (UAS), infrastructure and security monitoring (ISM) as well as special and custom applications.
- Electronic manufacturing: Electronics assembly and manufacturing facility uniquely structured and equipped to provide from “labour only” EMS to full product life cycle support and value add services, together with state of the art full testing facilities. This includes prototyping, quick turnaround, low and high volume production and state-of-the art testing facilities in addition to assisting international original equipment manufacturers (OEMs) with the localisation and, where necessary, industrialisation of products.
- Integrated solutions: Provider of dynamic and versatile full turnkey telecommunications solutions to the fixed-line and mobile telecoms, rail and mining, commercial, industrial, government and defence industries. This includes end-to-end solutions covering network design and engineering, project management, site implementation, managed services and fibre reticulation.
For more information on Tellumat, please visit http://www.tellumat.com/


ERP3-A New Found Energy (Industry 4.0)
Let’s reminisce for a moment. The 1st Industrial Revolution was back in the Victorian times, moving from farms to factories in the early 19th Century. The 2nd, in the late 19th Century began with steel production and gradual movement across various sectors to mass production. More recently, the 3rd refers to the transition to digital / computer based technologies, from the 1950s.
Now the 4th, brings us to three main enhancements across the Internet of Things, Business Intelligence built on BigData, Predictive Analytics and thus AI/ML, and the evolving Infrastructure to support this new age.
At the heart of Industry 4.0 will be Smart Theaters, from Factories to Cities. These will take on board information and communication technology for an evolution in the supply chain, production line and utilities respectively that bring a much higher level of both automation and digitization. It means machines and equipment using self-optimization, self-configuration and even artificial intelligence to complete complex tasks in order to deliver vastly superior cost efficiencies and better quality goods or services.
There are numerous benefits to the current wave of innovation. For one, machines are becoming more intelligent. Connected industrial technology makes it easier to not only gain more data (and greater visibility into that data), but also use that data in more meaningful ways. Predictive analysis, for example, allows you to take preemptive action on scenarios before they occur, leading to more informed decision-making and less downtime.
Furthermore, connected industrial technology allows for more flexibility thanks to remote monitoring and diagnostic capabilities.
With so much moving so fast, from assembly lines to innovation to rapid increases in operating efficiencies, industry is looking to advance by embracing new technologies from IoT to huge data intelligence and on into ML & AI. However underpinning it all sits good lot ERP/SAP that promises the next big thing in 4.0
The new smart factory is capable of shorter and more complex product runs, resulting in quicker and blended deliveries, better change forecasting, supply chain management, and product traceability.
ERP has been helping businesses achieve all of this for many years, often through a two dimensional single business process. Imagine the efficiencies that a business could achieve with seamless integration through one single system across planning, BI, the extended and more predictive supply chain.
In its 'Industrial Internet Insights Report’, GE said it expected the industrialized internet (ie) to help multiple industries including aviation, oil and gas, transportation, power generation and distribution, manufacturing, healthcare, and mining.
IE starts at the bottom with big data / BI, to which you add the IoT (equipment, products, factories, supply chains etc), then throw in the technological expertize surrounding analytics, and finish it off with the context of the industries where equipment or the patients are at the heart of the business. That there is the industrial internet / Industry 4.0 / erp3
nine technologies transforming industrial production
According to Boston Consulting Group (BCG), nine technologies form the building blocks of Industry 4.0:
BIG DATA & ANALYTICS: From an Industry 4.0 context, the collection and comprehensive evaluation of data from many different sources will become standard to support real-time decision making.
AI ROBOTS: Robots will eventually interact with one another and work safely side by side with humans and learn from them. These robots will cost less and have a greater range of capabilities than those used in manufacturing today.
SIMULATION: Simulations will be used more extensively in plant operations to leverage real-time data and mirror the physical world in a virtual model, which can include machines, products, and humans. This will allow operators to test and optimize the machine settings for the next product in line in the virtual world before the physical changeover, thereby driving down machine setup times and increasing quality.
HORIZONTAL & VERTICAL SYSTEM INTEGRATION: With Industry 4.0, companies, departments, functions, and capabilities will become much more cohesive, as cross-company, universal data-integration networks evolve and enable truly automated value chains.
THE INDUSTRIAL INTERNET OF THINGS: Industry 4.0 means that more devices—sometimes including unfinished products—will be enriched with embedded computing. This will allow field devices to communicate and interact both with one another and with more centralized controllers, as necessary. It will also decentralize analytics and decision making, enabling real-time responses.
CYBERSECURITY: With the increased connectivity and use of standard communications protocols that come with Industry 4.0, the need to protect critical industrial systems and manufacturing lines from cybersecurity threats increases dramatically. As a result, secure, reliable communications as well as sophisticated identity and access management of machines and users are essential.
THE CLOUD: More production-related undertakings will require increased data sharing across sites and company boundaries. At the same time, the performance of cloud technologies will improve, achieving reaction times of just several milliseconds. As a result, machine data and functionality will increasingly be deployed to the cloud, enabling more data-driven services for production systems.
ADDITIVE MANUFACTURING: Companies have just begun to adopt additive manufacturing such as 3D Printing, which they use mostly to prototype and produce individual components. With Industry 4.0, these additive-manufacturing methods will be widely used to produce small batches of customized products that offer construction advantages, such as complex, lightweight designs.
AUGMENTED REALITY: Augmented-reality-based systems support a variety of services, such as selecting parts in a warehouse and sending repair instructions over mobile devices. These systems are currently in their infancy, but in the future, companies will make much broader use of augmented reality to provide workers with real-time information to improve decision making and work procedures.
- care of BCG
it's worth trillions
Anything attached to the IoT or increased automation is worth vast sums and 4.0 is no different. Estimates recently conclude global revenue increase of over $14 trillion and in the UK alone another $530 billion.
Be ready to embrace the 4.0 Revolution - do you have the skills?


TurboPlasma Power Amplifier/Generator System Energy Correlation Experiments (2)
The top trace of the scope shot above (Y1) represents the current waveform drawn by the power supply system of the TurboPlasma Generator. The bottom trace (Y2) is the modulation envelope of the RF carrier wave output from the plasma electrodes. Note the typical but not always inverse relationship of the amount of current drawn by the system, and the energy of the carrier wave. What is going on here?
Again, here is our experimental arrangement:
It may be illustrative here to use a simulation from MicroCap 5 of a different mixed digital/ analog circuit design that compares the current (I) waveform of the power supply node (Node 11) and the current waveform of the ground leg of the power output transistor (Q4). The two waveforms exhibit directly proportional characteristics EXCEPT for the appearance of a few short duration "spikes" at various points along the time (->) axis (graph, below). These spikes are switching transients that only appear for intermittent and very brief periods of this particular circuit's operation. The spikes, unlike the other portions of the waveforms, have inversely proportional amplitudes.
Note that Node 11 is the junction of the 1 ohm resistor (R6) and the system power supply, and would correspond with Test Point 1 (TP 1) of our experimental arrangement.
In the Plasma tube, before an arc channel develops the power system is creating a magnetic field in the flyback (high voltage transformer) primary. This is an inductive process involving a high current, loading down the system power supply in order to increase the transformer's secondary voltage . Then when the arc channel finally fires at the peak of the secondary voltage increase, the magnetic field of the transformer secondary collapses creating a reverse (bucking) current in the primary, which opposes the normally positive value of the supply current, while at the same time the arc channel is dumping the energy from the collapsing field as RF Emissions and visible light.
Jim O. 10/07/05