In Reply to: Is ARC differentiating between "upsampling" and "oversampling"? posted by genungo on June 15, 2015 at 07:15:56:
Thierry Heeb has conveniently omitted the key sad reality of asynchronous upsampling....
The output clock might "improve" jitter performance, but amplitude errors are introduced at the conversion as a result of precisely sampling a signal that happens to be shifted in time. And these amplitude errors then become permanently embedded in the converted digital signal.
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Follow Ups
- RE: Is ARC differentiating between "upsampling" and "oversampling"? - Todd Krieger 21:50:12 06/15/15 (0)