spido Posted 30 april 2011 Report Share Posted 30 april 2011 Al in de jaren (19)30 was men bij Philips Seintoestellenfabrieken te Muiden bezig met Delta modulatie. Het is immer veel logischer om de effectieve veranderingen in de resultantelijn vast te leggen, dan alle momentane input? PCM is niet slecht, hoor. Maar zò onhandig... http://en.wikipedia.org/wiki/Delta_modulation http://en.wikipedia.org/wiki/Delta-sigma_modulation Link to comment Share on other sites More sharing options...
Duck-Twacy Posted 30 april 2011 Report Share Posted 30 april 2011 Is dat niet hetzelfde als dsd? Oud stukje van ultranalog over delta -sigma dacs http://ken-gilbert.com/techstuff/digital_format_primer.htm Link to comment Share on other sites More sharing options...
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