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The signals which are obtained by encoding each quantized signal into a digital word is called as

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The signals which are obtained by encoding each quantized signal into a digital word is called as

(a) PAM signal

(b) PCM signal

(c) FM signal

(d) Sampling and quantization

The question was posed to me in quiz.

My question is taken from Pulse Code Modulation topic in section Formatting and Baseband Modulation of Digital Communications

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The correct answer is (b) PCM signal

Explanation: Pulse code modulation is the name for the class of signals which are obtained by encoding the quantized signals into a digital word.

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