In Reply to: RE: The beans have been spilled! posted by Tony Lauck on April 29, 2012 at 10:00:50:
The above is a NTD (Null Test Difference) on the DAC analog output by my friend Tom Gefrusti. The graph is very zoommed in order to show the difference.
According to it (him), harmonic distribution on the DAC outputs changes continuously, even more than the change between A and B.
In practice, there is a randomization of the harmonic content.
So much so that the difference can be greater from A to A again.
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Follow Ups
- RE: The beans have been spilled! - Bibo01 04/29/1216:28:03 04/29/12 (8)
- Link for the above - Bibo01 17:22:26 04/29/12 (6)
- RE: Link for the above - Tony Lauck 11:21:02 04/30/12 (5)
- RE: Link for the above - Bibo01 00:59:19 05/10/12 (4)
- Null Test Differences (NTD) are problematic - Tony Lauck 08:40:43 05/10/12 (3)
- RE: Null Test Differences (NTD) are problematic - Bibo01 15:15:42 05/10/12 (2)
- RE: Null Test Differences (NTD) are problematic - Tony Lauck 15:28:30 05/10/12 (1)
- RE: Null Test Differences (NTD) are problematic - Bibo01 15:39:58 05/10/12 (0)
- RE: The beans have been spilled! - Tony Lauck 17:15:52 04/29/12 (0)