摘要：
aplay/arecord: playback: aplay -D default xxx.wav list cards & devices: aplay -l record: aplay -C -D defaut -d 10 -f S16_LE -r 48000 -c 2 -t wav xxx.w 阅读全文
摘要：
https://www.kernel.org/doc/html/v4.11/sound/kernel-api/writing-an-alsa-driver.html#control-interface Control Interface General The control interface i 阅读全文
摘要：
来源：https://github.com/stadaki/alsa-minivosc-src https://www.alsa-project.org/wiki/Minivosc static int debug = 1; /* Use our own dbg macro http://www.n 阅读全文