Hi I've just been setting up Shairplay - https://github.com/abrasive/shairport - so my Udoo can function as a an Airplay receiver. It's all working really well and the only issue I've had to work around was an annoying crackle/pop/distortion which was occurring whilst playing back songs from my phone. The solution was easy, and it related to the sample rate of the mp3's I was playing (44Khz vs 48Khz). Note that this is whilst using the Udoo's internal sound card and speaker out, with ALSA handling the playback. You'll need to add a config file: Code: sudo nano ~/.asoundrc And then add this to it: Code: pcm.!default { type plug slave sl1 } ctl.!default { type hw card 0 } pcm_slave.sl1 { pcm "hw:0,0" format S16_LE channels 2 rate 44100 } Hope this helps someone!
