Digital Drive

RE: Two different questions

194.78.209.104

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"The playback artifact of pre-ringing. "

If you read and fully understand Shannon's theorem, then it will become clear that, given a correctly-bandlimited signal, a correctly-implemented playback chain will *not* pre-ring. (This can be formally proven. It can be demonstrated too, provided one can source a correctly-limited input signal.)

If there is pre-ringing upon playback, then either the ADC allowed non-insignificant aliasing to happen (i.e. wasn't down to -120dB or so at Fs/2) and/or the ringing was introduced by the ADC's own anti-aliasing filter.

But I do admit that all of this has a bit of a chicken/egg flavour.




bring back dynamic range


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