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 divide overflow.
Explain the term Bus. Describe in detail.
What do you understand by the term authoring tools?
Give a brief explanation of the term DynPro.
What are the factors affecting the speed of the microprocessor?
Explain briefly about dynamic update?
Briefly explain base activity library?
Give a brief explanation of the term binary adder.
Power supply fan is not working and it emits a lot of sound. What will the probable cause?
Write down the steps in the multiplication algorithm.
18,76,764
1958525 Asked
3,689
Active Tutors
1444970
Questions Answered
Start Excelling in your courses, Ask an Expert and get answers for your homework and assignments!!