Go Back   Home > Forums > >
Home Forums Rules Articles diyAudio Store Blogs Gallery Wiki Register Donations FAQ Calendar Search Today's Posts Mark Forums Read

Digital Source Digital Players and Recorders: CD , SACD , Tape, Memory Card, etc.

Asynchronous Sample Rate Conversion
Asynchronous Sample Rate Conversion
Please consider donating to help us continue to serve you.

Ads on/off / Custom Title / More PMs / More album space / Advanced printing & mass image saving
Reply
 
Thread Tools Search this Thread
Old 10th November 2005, 12:50 PM   #121
CraigBuckingham is offline CraigBuckingham
diyAudio Member
 
Join Date: Dec 2002
Location: Sydney, Australia
Quote:
Originally posted by Guido Tent



on chip crosstalk

On a PCM63 it was that bad, that reclaocking wclk and data helped. On smaller packages it is different, no experience (yet)

best
Hi Guido,

For the PCM63 did you evaluate the re-clocking for each input separately and then both together?

Best regards, Craig.
  Reply With Quote
Old 18th December 2009, 07:59 AM   #122
Kurt von Kubik is offline Kurt von Kubik  Denmark
diyAudio Member
 
Kurt von Kubik's Avatar
 
Join Date: Feb 2009
Location: Viby, Denmark
Send a message via MSN to Kurt von Kubik
This thread is simply amazing, and my post here shall only be for the purpose of bringing it up on the frontpage once again to remind about the brilliant work of Wherewolf.
__________________
Just do it
  Reply With Quote
Old 18th December 2009, 08:10 AM   #123
Guido Tent is offline Guido Tent  Netherlands
diyAudio Member
 
Join Date: Dec 2001
Location: Eindhoven
Quote:
Originally Posted by CraigBuckingham View Post
Hi Guido,

For the PCM63 did you evaluate the re-clocking for each input separately and then both together?

Best regards, Craig.
hello Craig,

It is about 12 years ago. We made a circuit that indeed enabled us to evaluate reclocking on data, wclk and le separately.

The Latch was most sensitive to reclocking, as expected. Data and wclk where slightly sensitive, reclcoking improved playback quality but only about 10% of the improvement made when reclocking LE.

Needless to say that one needs separate reclockers AND power supplies for all 3 signals, as we implemented in all our newest DAC designs.

best
__________________
Guido Tent
www.Tentlabs.com
  Reply With Quote

Reply


Asynchronous Sample Rate ConversionHide this!Advertise here!
Thread Tools Search this Thread
Search this Thread:

Advanced Search

Posting Rules
You may not post new threads
You may not post replies
You may not post attachments
You may not edit your posts

BB code is On
Smilies are On
[IMG] code is On
HTML code is Off

Forum Jump

Similar Threads
Thread Thread Starter Forum Replies Last Post
PMD100 Max Sample Rate? Filburt Digital Source 7 23rd May 2008 05:30 AM
Sample rate into BB PCM1798? Asgard Digital Source 14 22nd July 2006 01:54 PM
DSO Bandwidth vs sample rate bzo Parts 3 23rd February 2004 04:53 PM
New sample rate converters from TI hifiZen Digital Source 3 16th March 2003 12:42 AM


New To Site? Need Help?

All times are GMT. The time now is 07:40 AM.


Search Engine Optimisation provided by DragonByte SEO (Pro) - vBulletin Mods & Addons Copyright © 2017 DragonByte Technologies Ltd.
Resources saved on this page: MySQL 15.79%
vBulletin Optimisation provided by vB Optimise (Pro) - vBulletin Mods & Addons Copyright © 2017 DragonByte Technologies Ltd.
Copyright ©1999-2017 diyAudio
Wiki