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Digital Drive Upsamplers, DACs, jitter, shakes and analogue withdrawals, this is it. |
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Digital Drive Upsamplers, DACs, jitter, shakes and analogue withdrawals, this is it. |
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In Reply to: RE: Jitter posted by Jaundiced Ear on June 2, 2012 at 14:17:19:
Jitter is a very non-linear form of distortion, and not harmonic at all. There is also a non-linear relation with signal amplitude in PCM encoding, because there are large numbers of bits changing at different signal levels. In fact, the worst jitter often occurs around the 0 level with the PCM twos-complement encoding because all of the bits change from 0 to 1. These changing bits on the data line are easily coupled to the clock in the form of data-correlated jitter (often thought to be the worst form) because of return path impedances (among many other mechanisms).
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Follow Ups
- RE: Jitter - slider 14:41:52 06/02/12 (2)
- RE: Jitter - Jaundiced Ear 17:11:05 06/02/12 (1)
- RE: Jitter - slider 20:08:43 06/02/12 (0)
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