Nerdwebber wrote: > Hi Triode > With default values my Hifimedia Sabre DAC is playing great. A very > clean sound. > The issue is that with default values 24b96K files are playing only in > 16b48K . As reported earlier by by hagensieker. > When I do cat during playing "cat > /proc/asound/card0/pcm0p/sub0/hw_params" I get the following values: > access: MMAP_INTERLEAVED > format: S16_LE > subformat: STD > channels: 2 > rate: 48000 (48000/1) > period_size: 1024 > buffer_size: 16384 > > When I use command: > -o hw:CARD=DAC,DEV=0 -a 20:4:24_3:1 -d all=debug > I get following values: > access: MMAP_INTERLEAVED > format: S24_3LE > subformat: STD > channels: 2 > rate: 96000 (96000/1) > period_size: 480 > buffer_size: 1920 > Looks like music is playing now in real 24b96K studio quality. > However music is sounding weird then. Some kind of Donald Duck sound. > It sounds distorted and it is not pleasant to listen to. > Do you have any suggestion?
Is this on a Pi? If so then there is the additional issue that the Pi's causes problems and people have found that runing in 16 bit mode (and hence sending less data) is prefereable. In general I'm not sure the Pi is reliable yet for usb audio. ------------------------------------------------------------------------ Triode's Profile: http://forums.slimdevices.com/member.php?userid=17 View this thread: http://forums.slimdevices.com/showthread.php?t=97046
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