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Propeller Head Plaza Technical and scientific discussion of amps, cables and other topics. |
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Propeller Head Plaza Technical and scientific discussion of amps, cables and other topics. |
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In Reply to: Re: How about a nope, nope, nope.. posted by Jon Risch on April 23, 2004 at 21:48:28:
JR: ""Actually, the dithering process for the more advanced ADC's use gaussian noise dither at a peak amplitude of two LSB's""Yah, you are correct...I was just using the triangular wave example as it is much easier to visualize the ADC output as a duty cycle based percentage thing, with the 0 to 100% duty cycle easily math crunched to see the actual level..The gaussian explanation is way too math oriented to provide a good visualization for most..
JR: ""It is interesting indeed that the jitter that was most effective for Nordmark was random time interval jitter, which is essentially a guassian noise profile if truly random.""
Yah. But, given the computer he used, I'm not sure he could have introduced any particular noise. A "furby" has more cpu capability..
That was 76...I wonder if anyone has repeated it using different noise jitter spectra.
John
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- Re: How about a nope, nope, nope.. - jneutron 06:08:21 04/26/04 (0)
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