Bandwidth of multiplex
The voice channel occupies a bandwidth of 4 KHz. Calculate the required bandwidth to multiplex 10 voice channels with guard bands of 500 Hz using FDM.
Expert
To multiplex 10 voice channels, we require nine guard bands.
10 channels of 4 KHz = 40 KHz
9 guard bands between them of 0.5 KHz = 4.5 KHz
Total = 40 + 4.5 = 44.5 KHz
What CMOS and CMOS battery?
How a minicomputer different from a mainframe?
In UNIX how devices are represented?
Give a brief explanation of virtual memory.
Give a brief explanation of the term indexes.
Give a brief explanation of the term multi programming.
Write down the need for reduced instruction chip.
Give a brief explanation of ROM.
Write down the different elements of the collaboration diagram.
What is Heat Sink? What is its use? If it is not in the system what will happen?
18,76,764
1960296 Asked
3,689
Active Tutors
1447015
Questions Answered
Start Excelling in your courses, Ask an Expert and get answers for your homework and assignments!!