Procedure of video tele-conferencing
Briefly illustrate the procedure of video tele-conferencing?
Expert
When a conference is conducted between two or more members at various locations by using computer networks to transmit video and audio data, then it is termed as video conferencing. A video conference is a technology which allows a set of interactive telecommunication technologies that allow two or more places to interact through two way audio and video transmissions concurrently. It has also been termed as visual collaboration and is a type of groupware.
Digital compression of video and audio streams in real time is the central technology behind video conferencing. Codec is the software or hardware which executes compression. Compression rates of upto 1:500 can be accomplished. The resulting digital stream of 1s and 0s is subdivided into labeled packets, that are then transmitted via a digital network generally IP or ISDN.
The other components compulsory for a VTC system comprises video output and input, audio output and input, data transfer, as on.
Give a brief explanation of the term Strobe.
What is Upgrading the memory?
Give a brief explanation of the term binary adder.
Write down the events in ABAP/4 language.
What is meant by Button?
What do you mean by a processing device? What are the various types of processing devices?
Explain what do you mean by the packaging the microprocessor? Specify the different packaging that is available.
What do you mean by the term Cache memory?
Give detail explanation of runtime services.
Write down the issues and information on the Ni-cad batteries.
18,76,764
1958398 Asked
3,689
Active Tutors
1450663
Questions Answered
Start Excelling in your courses, Ask an Expert and get answers for your homework and assignments!!