Difference between revisions of "Pulse-Density Modulation"
From Hydrogenaudio Knowledgebase
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== See also == | == See also == | ||
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− | * [[ | + | * [[Pulse-Amplitude Modulation]] (PAM) |
[[Category:Technical]] | [[Category:Technical]] |
Latest revision as of 14:35, 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
- Pulse Code Modulation (PCM)
- Pulse-Amplitude Modulation (PAM)