Difference between revisions of "Pulse-Density Modulation"
From Hydrogenaudio Knowledgebase
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Sony calls it DSD and uses it for [[SACD]]. | Sony calls it DSD and uses it for [[SACD]]. | ||
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* [[PCM]] | * [[PCM]] | ||
* [[PAM]] | * [[PAM]] |
Revision as of 17:12, 13 June 2007
Pulse-Density Modulation (PDM) is a modulation technique in which the density of pulses is varied in accordance with some characteristic of the modulating signal.
Sony calls it DSD and uses it for SACD.