Sound quality in calls.

luca pisani luca.pisani at birdo.net
Tue Sep 16 01:00:47 CEST 2008


Walery Strauch wrote:
> Hi!
>
>   
>> Well, i have tried 2008.7, Qtopia, FSO milestone 2 and 3 and debian.
>>
>> The sound has been described as if i sit in a barrel. Its very low
>> with much interferance and echos. Im beginning to suspect somethings
>> wrong with the actual hardware.
>>     
>
> I have the same Problem!
>
>   
>> The mic is low to reduce echo. With recent releases enabling the echo
>> suppression in the GSM chipset you should be able to increase the mic level
>> without getting echo.
>>     
>
> Howto?
> I change the vol. with alsamixer but I have the imagination that zhone or some 
> other application set it to default again.
>
> Thanks!
> Walery ;o)
>
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>
>   
To store you alsamixer settings:
do "alsactl -f yourprofile.state store" from a terminal  while calling.....
Then you have to copy the file in 
/usr/share/openmoko/scenarios/gsmhanset.state (asu)

Bye Luca



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