1. Computer Science Engineering (CSE)
  2. Communication Engineering
  3. In PCM encoding, quantization level vari...

In PCM encoding, quantization level varies as a function of                  

A. frequency
B. amplitude
C. square of frequency
D. square of amplitude
Answer» B. amplitude
Explanation: in linear pcm the quantization levels are uniform. but in normal pcm encoding the quantization level vary according to the amplitude, based of a-law of myu-law.
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