I wonder why all those golden minded engineers in audiophile oriented CDP developers can't implement very straight and simple idea absolutely removing any jitter (intrinsic to CDP).We read the whole CD revolution to some buffer and then simply pull data out using super stable, temp-compensated but still very low-priced quartz generator (powered if you'd like from separate power source). So we do not have to regulate revolution speed in order to get correct bitstream frequency and hence remove this 'feedback' jitter. The only drawback of this technology is that we are reading CD faster than 1x (8..16x should suffer). But that no big deal if you take a look at those huge numbers written on your PC CDROM drive.
Is there such CDPs on the market?
Best regards,
-up
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Topic - Absolutely no jitter CDPs? - yura_POL 00:08:26 05/21/03 (23)
- Re: Absolutely no jitter CDPs? - jcarr 01:35:10 05/22/03 (0)
- Re: Absolutely no jitter CDPs? - Werner 05:04:56 05/21/03 (4)
- I think 5 ps RMS jitter is acceptable? - yura_POL 07:27:01 05/21/03 (3)
- Re: I think 5 ps RMS jitter is acceptable? - Werner 23:24:34 05/21/03 (2)
- Re: I think 5 ps RMS jitter is acceptable? - yura_POL 04:50:27 05/22/03 (1)
- What about your power supply isolation?... [nt] - Ted Smith 10:23:12 05/22/03 (0)
- Re: Absolutely no jitter CDPs? - Daniel 04:13:55 05/21/03 (12)
- Re: Absolutely no jitter CDPs? - pburke 11:36:45 05/21/03 (9)
- Re: Absolutely no jitter CDPs? - Werner 23:27:31 05/21/03 (6)
- Re: Absolutely no jitter CDPs? - pburke 09:05:28 05/22/03 (4)
- Re: Absolutely no jitter CDPs? - Ted Smith 10:28:36 05/22/03 (3)
- Re: Absolutely no jitter CDPs? - pburke 11:45:30 05/22/03 (2)
- Re: Absolutely no jitter CDPs? - Werner 23:34:36 05/22/03 (0)
- Re: Absolutely no jitter CDPs? - Ted Smith 11:56:45 05/22/03 (0)
- Re: Absolutely no jitter CDPs? - pburke 09:01:03 05/22/03 (0)
- Re: Absolutely no jitter CDPs? - Daniel 22:33:28 05/21/03 (0)
- Mark Lev No 31 enclosure has enough space to contain 25+ Pentiums with 2Tb of RAM... - yura_POL 15:36:19 05/21/03 (0)
- true, the 507 does this as well - dirtyblues 04:33:50 05/21/03 (1)
- Re: true, the 507 does this as well - Daniel 05:11:49 05/21/03 (0)
- Can you elaborate more on this 'feedback' jitter? - jeromelang 02:20:16 05/21/03 (3)
- Hmm.. What were the results of DR1394 tests on capturing 1394 bitstream? - yura_POL 07:24:05 05/21/03 (2)
- Results of DR1394 tests on capturing 1394 bitstream - jeromelang 20:40:02 05/21/03 (0)
- Excellent explanation for your track-repeat problem! - yura_POL 07:37:14 05/21/03 (0)