Question

In a PCM system, the number of quantization levels is 16 and the maximum signal frequency is 4 kHz; the bit transmission rate is _______ kbps.

Answer 1

Answer:

in a PCM system the number of quantization levels is 16 and the maximum signal frequency is 4 KHz the bit transmission rate is 32 kbps

Answer 2

The bit transmission rate is 64 kbps.

• PCM : It is a method used to represent sampled analog systems digitally. It is found in computers, audio applications, digital telephones, etc.,

• It is mainly used to change the analog system to a digital system. These modulations are available in binary form.

• The change from analog to digital is done in order to broadcast a changed analog signal throughout the digital communication system.