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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: 3.5dB headroom in off the shelf DAC chips? posted by dave789 on January 31, 2017 at 06:03:21:
Not sure what you mean by, "inter sample over even". Possibly, you're referring to how sustained high level signal data can drive digital interpolation filters to clip. The only commercial DAC chip vendor I can recall mentioning that they provide extra headroom for this occurance is Wolfson (now acquired by Cirrus, I believe).
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Ken Newton
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Follow Ups
- RE: 3.5dB headroom in off the shelf DAC chips? - knewton 07:31:30 01/31/17 (8)
- RE: 3.5dB headroom in off the shelf DAC chips? - dave789 10:15:36 01/31/17 (7)
- So, you "bought" what they say........ - Ric Schultz 11:43:04 01/31/17 (6)
- RE: Unfortunately ... - slider 11:53:38 01/31/17 (5)
- I have never measured a CD that has peaks beyond 0db.....but - Ric Schultz 14:10:15 01/31/17 (4)
- RE: I have never measured a CD that has peaks beyond 0db.....but - knewton 19:35:39 01/31/17 (0)
- RE: I have never measured a CD that has peaks beyond 0db.....but - slider 14:26:04 01/31/17 (2)
- There is hype and there is reality......... - Ric Schultz 20:41:33 01/31/17 (1)
- RE: OK - slider 08:27:32 02/01/17 (0)
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