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John Curl's Blowtorch preamplifier part III
John Curl's Blowtorch preamplifier part III
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Old Today, 08:28 AM   #29791
PMA is offline PMA  Europe
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Quote:
Originally Posted by DPH View Post
I'm so confused why this is controversial to anyone but Richard, who thinks he's actually getting any value from he tracks? Are you taking exception with the shaped noise part or the dithering along the way as intermediate tracks get flattened? I know there's some arguments about flat vs noise shaping there, but anyone who doesn't dither tracks along the way will have huge truncation spikes! Well, unless the inherent noise in the track is high enough to act as its own dither. It would be impossible to see in a final spectrum as the final down sample will dominate.
Like this Dvorak ("192/24")remastered from original Studer A80 Master Tape?
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Old Today, 08:45 AM   #29792
RNMarsh is offline RNMarsh  United States
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Originally Posted by Jakob2 View Post

So, the ideal dither/noise shaping process would completely decorrelate the quantizer noise from the audio signal and further remove more of the noise from the midrange and everything done without any audible deterioration.

In reality it seems to be different, as we know that some kind of noise modulation (not totally indepent from the signal content) occurs.



Yes, that reality is the problem for me.


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