[PD] Best PD+OS/Hardware combinations for low audio latency?

Patrice Colet pat at mamalala.org
Wed Apr 2 01:00:12 CEST 2008


with asio on windows vista and a phonic firewire console I can set pd 
buffer size to 4ms without sound crackles, and obviously the driver 
buffer is set to 2ms, like I said before, again, the soundcard driver 
must be half the size of pd buffer or less. Jack on windows isn't 
available yet.

Tim Blechmann a écrit :
>> Have you tried running Pd using Jack osx and Jack mode?
> 
> pd's jack backend should perform way better than the coreaudio
> backend ...
> 
>> I can get latency down to 7ms without crackles - this is on a meager  
>> old g4 powerbook
> 
> 7ms measured round-trip or setting in pd's audio dialog (which is merely
> a suggestion for the driver and iirc is completely ignored by the jack
> backend)
> 
> tim
> 
> --
> tim at klingt.org
> http://tim.klingt.org
> 
> Who need fossil fuel when the sun ain't goin' nowhere
>   Amiri Baraka
> 
> 
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