[Gta04-owner] Umts sound routing in C

Dr. H. Nikolaus Schaller hns at goldelico.com
Thu Feb 2 23:09:07 CET 2012

Am 03.02.2012 um 00:04 schrieb Radek Polak:

> Hi,
> you can find attached simple C program that does the sound routing between umts 
> and internal sound card on GTA04.
> It's first working version. Now i plan to measure and minimize the latencies 
> and play some more with it. I hope the comments are enough to understands how 
> it works.
> I used this tutorial [1] and sources of aplay. You can redistribute it as you 
> wish, but it would be nice to share improvements.
> Regards
> Radek
> [1] http://www.linuxjournal.com/article/6735
> <umts-route.tar.gz>

Code looks great! And by using the alsa libs it is not more
complex than my first idea.

I think I will add it to our default Debian/LXDE distro and its
"dial" script.


More information about the Gta04-owner mailing list