Re: how to detect if microphone is working?

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--- Mike Klinke <lsomike@xxxxxxxxxx> wrote:

> On Friday 24 December 2004 15:45, Globe Trotter wrote:
> > Hi,
> >
> > I want to figure out if my microphone is working. How do I do
> > this? Previously, I used wavrec, but I can't find it on Fedora.
> > Is there something similar?
> >
>  
> Plug the mic in and issue the command:
> 
> rec test.wav
> 
> see either "man play" or "man rec" for details.
> 
> Regards, Mike Klinke
> 
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> 

Thanks, Mike! 

This works, as root. As a mortal user, I can not get it to record anything.
What permissions do I have to change for this?

Also, the voice being recorded is really, really faint. There is an option
called Mic Boost [+20dB] on alsamixer, but I can not seem to increase it at
all. 
It is currently set at the lowest (non-existent) level, and I want to increase
this. How do I go about increasing this volume, can anyone please tell me? 

Any other suggestions on how I could increase its recording volume?

Best wishes!


		
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