In Reply to: 5.6Mhz DSD posted by PaulN on February 27, 2005 at 13:28:03:
Are you able to post more info?PS - if it's simply 64fs vs 128fs, i think when DSD was "invented" 64fs was the norm for sigma delta ADCs.
Of course, the "ideal" no-compromise format would be the "native" sigma delta modulation of the ADC with no decimation, but the bandwidth requirements for that will be very high (5 bits at 128fs = 28.2Mbits/s - 1 hour would require 12.7Gbytes of storage)
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Follow Ups
- "The SACD medium was/is a series of compromises to get multichannel audio onto a disc in a secure format." - Christine Tham 13:56:53 02/27/05 (18)
- "5 bits at 128fs" - High-end Dreamer 09:39:08 02/28/05 (1)
- Re: "5 bits at 128fs" - Christine Tham 11:47:34 02/28/05 (0)
- Re: "The SACD medium was/is a series of compromises to get multichannel audio onto a disc in a secure format." - PaulN 16:29:32 02/27/05 (15)
- You know, that's the exact same thing mentioned by an engineer involved in the initial stages of DSD development - jeromelang 17:14:20 02/28/05 (14)
- Hang on, not all "digital" amps sound bad, as a matter of fact - head_unit 23:00:33 03/04/05 (0)
- expert opinions mean nothing if they are anonymous - tunenut 08:41:03 03/01/05 (6)
- Agreed. If you want to quote - attribute (nt) - Metralla 19:21:18 03/01/05 (5)
- You're right, none of the statements can be believed if the source is anonymous - jeromelang 23:05:42 03/01/05 (4)
- there are 2 sides to this question - tunenut 09:04:43 03/02/05 (3)
- Thank you for your measured response - jeromelang 18:45:00 03/02/05 (2)
- right - tunenut 20:51:30 03/02/05 (1)
- If you try out it with EP, she'll either answer yes or no - jeromelang 21:30:50 03/02/05 (0)
- This is not our good friend Bruno, is it? - Christine Tham 18:47:29 02/28/05 (5)
- No, not Bruno - jeromelang 20:30:42 02/28/05 (4)
- Obviously AD = Andrew Demery. [nt] - Charles Hansen 14:31:59 03/01/05 (3)
- No, but they are good friends who happen to share the same initials - jeromelang 17:10:25 03/01/05 (2)
- Wull, yahbut... - Charles Hansen 22:29:38 03/02/05 (0)
- Re: No, but they are good friends who happen to share the same initials - prad 17:42:03 03/01/05 (0)