big problem with FC2 audio

Janina Sajka janina at rednote.net
Mon Nov 29 14:25:42 EST 2004


Setting your output volume is not the same thing as setting your input
gain. You need to do input, and possibly also line 1 and/or line 2, etc.

David Bruzos writes:
> Hello all:
> I've had my FC2 installation since it first came out a few months ago.  Since then, I've also had a problem that I never 
> fixed:
> The problem is that when I use "rec" to record sound from my sound card nothing comes out.  Actually, it makes a wave 
> file, but it is completely silent.  I have tried turning my volume up all of the way using aumix -w, -v, -r, -m, and 
> still nothing.  My mic does work though.  If I turn up the mic volume all the way up, I can hear my self talk through my 
> speakers when I talk into the mic.  I don't understand!
> I have a SB Live! sound card, using the alsa 10k driver that comes with the kernel.
> 
> Just to try it, I recompiled my kernel with OSS support instead of alsa and the sound recording works just fine.  So, I 
> know I don't have any hardware problems...
> 
> Also, when I am playing audio, the -t and -b (EQ) switches for aumix do not do anything.  I can type, aumix -b 0 (or 
> whatever) and the bass stays the same.  I know this can work, because my Mandrake 10 box works the SB Live! without a 
> problem.  I can also record with the Mandrake machine just fine.  Please help!
> 
> My FC2 laptop also has problems recording from the sound card.  It is not silent though.  Instead, it makes a very 
> distorded sound.  I don't get it!  Oh, my laptop has a totally different sound card than my other machine.
> 
> If anyone is able to record/change-the-eq-settings, please tell me how!
> 
> Thanks to everyone in advance.
> 
> 
> David B.
> 
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-- 
	
				Janina Sajka, Chair
				Accessibility Workgroup
				Free Standards Group (FSG)

janina at freestandards.org	Phone: +1 202.494.7040





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