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 <alan01...@gmail.com> 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 <tocon...@wdrt.org> 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 x3 >> *Email: *te...@wdrt.org >> *Hours: *8AM - 3PM Tue/Wed/Thu, 8AM - 11AM Fri. >> >> >> <https://www.avast.com/sig-email?utm_medium=email&utm_source=link&utm_campaign=sig-email&utm_content=webmail&utm_term=icon> >> Virus-free. >> www.avast.com >> <https://www.avast.com/sig-email?utm_medium=email&utm_source=link&utm_campaign=sig-email&utm_content=webmail&utm_term=link> >> <#m_4357418569871694387_m_-5341983784679838778_DAB4FAD8-2DD7-40BB-A1B8-4E2AA1F9FDF2> >> _______________________________________________ >> Alsa-user mailing list >> Alsaemail@example.com >> https://lists.sourceforge.net/lists/listinfo/alsa-user >> > -- *Phone:* 608-638-9378 x3 *Email: *te...@wdrt.org *Hours: *8AM - 3PM Tue/Wed/Thu, 8AM - 11AM Fri.
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