FC4 - Sound Noise

[Hoffmann]

--- William Case <billlinux at rogers.com> wrote:

> Hi;
> 
> I had a similar problem was fixed when I muted /
> turned off IEC958. 
> 
> On Sat, 2005-08-06 at 16:23 -0400,
> fedora-list-request at redhat.com wrote:
> 
> > From: Andy Pieters <mailings at vlaamse-kern.com>
> > Subject: Re: FC4 - Sound Noise
> > To: For users of Fedora Core releases
> <fedora-list at redhat.com>
> > Message-ID:
> <200508062023.34821.mailings at vlaamse-kern.com>
> > Content-Type: text/plain; charset="iso-8859-1"
> 
> > 
> > On Saturday 06 August 2005 05:26, Hoffmann wrote:
> > > Hi All:
> > >
> > > My sound is working on FC4. However, I realized
> that
> > > when I am playing a CD, I listen not only the
> music,
> > > but also a "noise background". It seems like
> static
> > > sound. My machine has the EM64T processor.
> > > Could I hear from you?
> > > Thanks!
> > > Hoffmann
> > >
> 
> IEC958 is the last column when using alsamixer.  I
> would use alsamixer
> to mute IEC958 just to be sure. Gnome volume control
> may not have worked
> for me.
> 
> I then added the following lines to my
> /etc/modprobe.conf:
> 
> install snd-ens1371 /sbin/modprobe --ignore-install
> snd-ens1371 &&
> /usr/sbin/alsactl restore >/dev/null 2>&1 || : 
> 
> {all one line - don't split up}
> 
> remove snd-ens1371 { /usr/sbin/alsactl store
> >/dev/null 2>&1 || : ; };
> /sbin/modprobe -r --ignore-remove snd-ens1371 
> 
> {all one line - don't split up}
>  
> > What do these lines do, as a matter of interest?
> > 
> > These lines cause the alsa driver state to be
> written to
> > /etc/asound.state when the sound module is
> unloaded and to be read in
> > from asound.state when the module is loaded.
> > 
> I added these lines to my modprobe.conf.  Runlevel 6
> and 5 show my mixer
> settings being saved and restored.  
> 
> I was having problems with changes that I had
> made to my mixer getting changed back.  This seemed
> to fix it.  Someone
> told me that FC4 didn't need the modprobe.conf
> lines, however I found
> they made a difference. -- Bill
> 
> Regards Bill
> 
> -- 
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> 

Hi Bill:

I would like to try your suggestion. How could I I
muted / turned off IEC958, so?
Thanks?
Hoffmann



		
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