railway RRB JE (CBT I + CBT II) Mock Test 2024 Communication Systems Introduction To Digital Modulation Baseband Modulation
In a PCM system, the numbers of quantization level are 16 and the maximum signal frequency is 4 KHz. The bit transmission rate is
1
64 K bits/sec
2
16 K bits/sec
3
32 K bits/sec
4
8 K bits/sec