Buzzing on GSM audio
ml at e4net.com
Tue Jul 22 21:12:30 CEST 2008
There has been a lot of talk, and entries in the Wiki, regarding the buzzing during a GSM call.
However I have not seen any concrete solutions posted, and this is a showstopper when it comes to
using the FR as a phone.
So to try to move this effort forward, there is mention of a possible solution by tweaking alsamixer.
So if anyone has good quality GSM phone calls, can they please post their alsamixer settings here.
login via ssh (or console)
> alsactl store -f alsa.txt
I'll collect them and post them to a Wiki page.
Maybe we can nail this one too :)
Here is mine, but is very noisy so don't use it :)
You can load a good one with this...
> alsactl restore -f a-good-gsmhandset.state
Jim Morris, http://blog.wolfman.com
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