Freerunner audio channels
David Fokkema
dfokkema at ileos.nl
Fri Aug 7 21:27:03 CEST 2009
On Fri, 2009-08-07 at 16:45 +0100, Vasco Névoa wrote:
> I think you're all missing the point.
>
> David's initial post is a breath of fresh air into a long debated but
> (AFAIK) non-resolved issue.
Thanks!
>
> I deeply welcome his investigation into this subject, and support his
> questions (which I also would like to see answered).
>
> Although the issue of low playback volume is rather well controlled in
> our FRs, the issue of low recording volume for GSM transmission
> remains - with callers still complaining and going "what? I didn't
> hear you..." now and then, especially in (even slightly) noisy
> environments.
>
> The whole "audio settings for GSM" issue is _not_ cut and dried, in my
> view. I still have to go into frameworkd.conf every time I flash the
> phone and set the DSP to "long-aec" to avoid echo and sporadic audio
> clipping, as well as raising the volume in playback and mic in
> gsmhandset.state... and I'm still not satisfied with audio quality.
Exactly.
> So, can someone please humor David and me and explain this sidetone
> channel business?
Yes, please!
David
More information about the community
mailing list