Differential Pulse Code Modulation (DPCM)


DPCM is a signal encoder that uses the baseline of pulse-code modulation but adds some functionalities based on the prediction of the samples of the signal.

This video will help you to understand the construction of DPCM, working of DPCM, use of DPCM.

Modulation is the process of varying one or more properties of a periodic waveform, called the carrier signal, with a modulating signal that typically contains information to be transmitted.

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