Difference between revisions of "Pulse-Density Modulation"

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== See also ==
 
== See also ==
* [[PCM]]
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* [[Pulse Code Modulation]] (PCM)
* [[PAM]]
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* [[Pulse-Amplitude Modulation]] (PAM)
  
  
 
[[Category:Technical]]
 
[[Category:Technical]]

Latest revision as of 15:35, 14 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.

See also[edit]