A) Digit alto digitalÂ
B) Digital to analog
C) Analog to analog
D) Analogic digital
E) None of these
Correct Answer: D
Solution :
PCM (Pulse Code Modulation) is a sampling technique for digitizing analog signals, especially audio signals. The signals in PCM are binary, that is, there are only two possible states, represented by logic 1 (high) and low 0 (low). Using PCM, it is possible to digitize all forms of analog data, including full motion video, voices, music, telemetry and virtual reality.
You need to login to perform this action.
You will be redirected in
3 sec
