I just wanted to thank everybody for getting back to me with thoughts on this. I was able to resolve the issue.
I found out our stream decoder was amplifying! That server isn't maintained by me, so I didn't know. We removed that, and everything sounds great.
It would be nice to have a USB audio device that I can have more control with in ALSA, but my current setup is now working fine.
Thanks again,
-Terry
On Thu, Dec 9, 2021 at 6:10 PM Alan Corey <alan01346@xxxxxxxxx> wrote:
Try amixer on it and read the man page. The controls may have just not matched anything in alsamixer.On Thu, Dec 9, 2021, 4:33 PM Terry O'Connor <toconnor@xxxxxxxx> wrote:Hi,_______________________________________________I work at a community radio station, and I just put together a stream server that runs Liquidsoap. The audio is brought into the server via USB using a Focusrite Scarlett 2i2.
I've had success getting everything set up, but our stream is a bit too loud and has some minor distortion.I've lowered the volume as much as possible on everything before the stream server, and can't find a way to adjust the volume of the USB input on alsamixer.I simply get the message "This sound device does not have any controls."The machine is running Ubuntu 20.04, and I have pulse audio disabled.Any information would be greatly appreciated, thanks!-Terry--Phone: 608-638-9378 x3Email: terry@xxxxxxxxHours: 8AM - 3PM Tue/Wed/Thu, 8AM - 11AM Fri.
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