Re: Problem with qsynth: noise

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On Sun, 26 Jan 2014 11:40:29 +0100,
Frank Neumann <beachnase@xxxxxx> wrote :

Hallo,

> > Have not encountered it. Possible that the qsynth config file got
> > messed up? I have no idea where it's kept.
> 
> That would be ~/.config/rncbc.org/Qsynth.conf. Perhaps try
> removing/renaming that file, thereby enforcing QSynth to write it out
> anew.
> 
> Also, did you check whether the original .sf2 file might have been
> damaged somehow (like, getting corrupted during a hard crash?) Try
> re-downloading it and perhaps comparing checksums with "md5sum".

debsums reports everything's fine.  I moved away the config file, and
now it seems to be OK.  Apart from GUI settings the major difference in
the configs are:

Now:

ReverbRoom=0.200000002980232
ChorusNr=3

Before:

ReverbRoom=1.14999997615814
ChorusNr=53

A quick test now showed the problem:  simply put the reverb to the max,
stop qsynth, restart qsynth.  W/o making any sound, it will go into a
distorted feedback loop that will fade away crackling.  I guess that
would be normal, maybe.  That w/o any sound the reverb engine would
'feedback'.  In any case, I do not use such a high reverb level, but it
was set like that as maybe I tried something before.

Thanks.
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