|
Digital Drive Upsamplers, DACs, jitter, shakes and analogue withdrawals, this is it. |
|
|
|
Digital Drive Upsamplers, DACs, jitter, shakes and analogue withdrawals, this is it. |
|
In Reply to: Thanks again posted by Christine Tham on March 18, 2007 at 01:56:27:
<< presumably you need to buffer the audio signal from the MPEG decoder to filter out the jitter? >>Yes but since everything is slaved synchronously, only a one-bit buffer (aka flip-flop aka reclocker) is required.
Also remember that each DAC chip's architecture results in different sensitivities to jitter on different pins. In the Burr-Brown DSD1792A that we use in the C-5xe, the master (system) clock is the critical one.
<< did you consider using ASRC? >>
No, the very idea of changing the data like that gives me the creeps. It just seems like an inherently bad idea. YMMV.
This post is made possible by the generous support of people like you and our sponsors:
Follow Ups
- Re: Thanks again - Charles Hansen 19:09:27 03/18/07 (3)
- Re: Thanks again - Christine Tham 20:28:24 03/18/07 (2)
- Re: Thanks again - Charles Hansen 08:21:17 03/19/07 (1)
- I would be interested in looking at your results, thanks (nt) - Christine Tham 13:17:32 03/19/07 (0)
Top of Page ]
[ Contact Us ]
[ Support/Wish List ]
[ Copyright © 2025, Audio Asylum, all rights reserved ]
