Hi everybody ! I'm new suscriber to this list ,i'm actually expecting some help for having the m-audio duo usb working with pure data on linux... the card is working fine with the alsa drivers, in duplex too, But when i use it with pure-data and alsa drivers ,the sound dosn't follow ,and is very fuzzy at 44100Hz and at 48000 Hz ,the internal pd-time drops dramatic (the osc~ 440 sounds 3 or 4 times lower) even if the sound seems to be fluent. I think this can be corrected with a samplerate convertion in .asoundrc ,but i didn't find any help from the old maling lists. So if anyone have a working m-audio duo ,make me a sign ! thanks. philippe
Hallo, philippe hat gesagt: // philippe wrote:
I'm new suscriber to this list ,i'm actually expecting some help for having the m-audio duo usb working with pure data on linux... the card is working fine with the alsa drivers, in duplex too, But when i use it with pure-data and alsa drivers ,the sound dosn't follow ,and is very fuzzy at 44100Hz
Generally you should not use USB soundcards on Linux/ALSA with samplerates not divisible by 1000. So better stay with 48000 Hz.
and at 48000 Hz ,the internal pd-time drops dramatic (the osc~ 440 sounds 3 or 4 times lower) even if the sound seems to be fluent.
Did you try "pd -oss", too? Or jack, as also was suggested.
Ciao
Frank Barknecht _ ______footils.org__
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Frank Barknecht -
philippe