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d:dpcm [2018/08/10 18:16]
d:dpcm [2018/08/10 18:16] (current)
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 +# DCPM
 +Differential Pulse-Code Modulation (DPCM) is a signal encoding method that uses [pulse code modulation](../​p/​pcm) as a baseline and then compares nearby values to encode a difference instead of a fixed value.