psweetie;633049 Wrote: 
> Just bought and modified my Touch with the latest version of the toolbox
> and it works great.  Have also forked out for a new DAC and everything
> seemed to be working fine using the digital output (S/PDIF) from the
> Touch to the DAC input until I used the toolbox to enter TTOUT -d  that
> introduced crackling when using the navigation sound affects (not during
> playback).   Issuing the TTOUT -n command and turning back on all
> outputs cures the problem.
> 
> Philip

A side affect of using TTOUT -d is that the sound effects are routed to
the digital out, normally they go to a separate DAC that drives the
little internal speaker. The sound effects have a sample frequency of
32KHz, so when any bleeps, blurps etc are produced your external DAC
has to switch speeds on the fly to play them. Thats probably why you
hear crackling. Your best bet is to just turn them off so you won't
have speed changes going to the DAC every time you touch the screen. 

John S.


-- 
JohnSwenson
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