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Das Elektroniker-Forum • Thema anzeigen - PCM ???

PCM ???

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PCM ???

Beitragvon andre07 » 19.02.2010, 19:36

ich habe alles gelöscht
andre07
 

Re: PCM ???

Beitragvon alterhase » 19.02.2010, 19:55

Ist ein Oberbegriff für die Übertragung von Daten aus einer vorherbestimmten Wertetabelle mittels elektrischen, mechanischen akustischen oder sonstwelchen Impulsen.

Morsen fällt auch darunter :mrgreen: = VLCPCM = Variable Length Codeded Pulse Code Modulation
Löten verbindet ...manchmals. :mrgreen:
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Re: PCM ???

Beitragvon andre07 » 19.02.2010, 20:12

ich habe alles gelöscht
andre07
 

Re: PCM ???

Beitragvon alterhase » 19.02.2010, 20:18

PCM = ein Werteübergabe-Verfahren NEC ist eine japanische Firma bzw. ein Konzen = Nippon-Electronics-Company oä.
Löten verbindet ...manchmals. :mrgreen:
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Re: PCM ???

Beitragvon Chef » 19.02.2010, 20:25

Das Verfahren, was du beschreibst andre, wurde z.B. beim Comodore Amiga angewandt. Die Instrumente lagen in einzelnen Samples vor und je nach Tonhöhe wurden die Bytes schneller oder langsamer analogisiert. Diese Mod-Dateien sind sogar heute noch recht beliebt. Siehe z.B.:

http://modarchive.org/

Chef :D
Wenn es die Elektronik nicht gäbe, müsste man sie erfinden.
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Re: PCM ???

Beitragvon andre07 » 19.02.2010, 20:45

ich habe alles gelöscht
andre07
 

Re: PCM ???

Beitragvon alterhase » 19.02.2010, 21:02

Löten verbindet ...manchmals. :mrgreen:
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Re: PCM ???

Beitragvon andre07 » 19.02.2010, 22:51

ich habe alles gelöscht
andre07
 

Re: PCM ???

Beitragvon alterhase » 21.02.2010, 08:27

Sry. Hab bis jetzt kein Datenblatt gefundn :(
Löten verbindet ...manchmals. :mrgreen:
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Re: PCM ???

Beitragvon andre07 » 22.02.2010, 10:33

ich habe alles gelöscht
andre07
 


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