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PCM - what does this mean?


Tenhet

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Setting up my new DVD player and was wondering what does D-PCM mean? There is definately a difference between Dolby Digital and D-PCM sound through the rear speakers. PCM basically appears to send the same sound through the rears as the fronts. Dolby Digital sends effects through the rears. Also wondering what AC-3 is. I have read both my Marantz and DVD manuals but they really don't explain the differences. There is definately a difference in the responce in the 3. Obviously Dolby Digital is the best.

Another question.... I have the option of choosing 48kHz/96kHz or 48khz/16bit. I have tried both and don't knotice much difference.

Somebody tell me what setting are the best.

(Receiver does not have DTS and is connected with digital coax)

Scott

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Front - Quartets (Walnut oil)

Center - Academy (Black)

Rear - Optimus (haha) soon to be replaced!!!

Sub - Next addition!!!

Receiver - Marantz SR-680 (upgraded from Denon AVR-810)

CD - Denon DCM-320

Tape - Denon DRW-850 (soon to be back in the box)

MD - Sony MDS-JE330

DVD - Sony DVP-NS-400D

Sharp 27"

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Keith,

Not sure just yet, kicking around the idea of RS-3. What do you have in mind?

Scott

------------------

Front - Quartets (Walnut oil)

Center - Academy (Black)

Rear - Optimus (haha) soon to be replaced!!!

Sub - Next addition!!!

Receiver - Marantz SR-680 (upgraded from Denon AVR-810)

CD - Denon DCM-320

Tape - Denon DRW-850 (soon to be back in the box)

MD - Sony MDS-JE330

DVD - Sony DVP-NS-400D

Sharp 27"

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Pulse Code Modulation: basically 'stereo'in digital form. you should select 'dolby digital' in order to pass the dolby digital signal to your receiver's decoder. the dvpns400d has a built-in dd decoder, you may try hooking up the dvd to an available 5.1 input in your receiver, just to see the difference between the two decoders, but if i had your receiver and it had a 5.1 input, i'd try to find a dts decoder. that would allow you to have dd and dts. ac-3 is another term for dolby digital. avman

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