[Alsa-user] 192kHz USB AD/DA Converter Alsa compatible

2015-12-10 Thread Tobias Schmid
Hi, I am embarking on a project to record and playback ultrasonic communications from bats that vocalize with broadband frequencies up to 80+kHz. I would like to run my audio recording and stimulus training system from a BeagleBone Black using a USB based AD/DA converter. Despite lots of poking

Re: [Alsa-user] Fedora 23 x86_64; Pulseaudio removed; playing from multiple sources serially - a little progress . .

2015-12-10 Thread Philip Rhoades
People, On 2015-10-08 18:16, Clemens Ladisch wrote: > Paolo Bolzoni wrote: >> "Dmix is enabled by default for soundcards which don't support >> hardware mixing." >> >> In my experience, this is a lie. > > It is enabled in the ALSA device named "default". That doesn't help > with programs

[Alsa-user] aplay -Dhw:0,0 vs -Ddmix vs -Dplug:dmix

2015-12-10 Thread Vincent Vanbesien (DIEHCO)
Hello, I would like to share my experience and I would be happy to have a comment. I recently change my asound.conf for my embedded application adding a softvol control. Everything works well but today after few time playing/stopping (with SIGTERM/SIGKILL) following behaviour appears : aplay