Walleyefisher wrote:
What is the general concensus on upsampling the digital signal so that
the DAC can operate at its fullest potential?
I don't understand the premise of your question.
Take a signal that looks like 0, 2, 3
then upsample it to 0,0,0,0, 2,2,2,2, 3,3,3,3 at four times the rate.
How does this allow the DAC to do anything differently?
The claim is that with upsampling, you can use a more gently analog
filter, instead of the 18 db/octave things (or worse) that totally wipe
out the phase information. And if you interpolate the signal,
I can even see it doing some good.
But the signal in RedBook is 16 bits at 44.1kHz
It isn't like upsampling will instantly recover the real [EMAIL PROTECTED] that
was left in the studio.
--
Pat
http://www.pfarrell.com/music/slimserver/slimsoftware.html
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