Product Code Modulation (PCM) - Definition or Meaning

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Product Code Modulation (PCM)

Author:

Marc Ferguson

Published:

15/05/2024

Updated:

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Definition of “Product Code Modulation (PCM)” :

Product Code Modulation (PCM) is a digital representation of an analog signal where the magnitude of the signal is sampled regularly at uniform intervals, then quantized to a series of symbols in a digital (usually binary) code. It is a key method used in digital audio and video conversion.

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