Josh Steiner wrote:
please always tells us about your setup. (we should have a "bug report submital" form on the website tyhat has these questions)
what os? what version of pd? what sound driver? what settings on your sound driver?
i get "scratchy" sound when my cpu pegs (i have a nasty bug in my performance setup which causes cpu pegging sometimes, i havnt been able to track it down yet and its driving me bonkers)
David Merrill wrote:
Hi there - has anyone had the problem with PD where the audio gets "scratchy" after a while? I am using tabread4~ to read samples out of arrays, and sequencing this with OSC. From there, I run the audio through some effects (vcf~, a tremolo and ring-modulator that I built, a pitch-shifter, etc..) It seems like after a minute or so, the audio starts getting really grainy and broken up. Even when I re-route the signal *around* all of the effects, it remains deteriorated until I restart PD. At first I thought that maybe I was messing things up by throw~ ing too many signals at the same time onto a summing bus, and it was clipping, but I've since fixed that problem. Any ideas about what might be causing this, and how I could fix?
hi, if you're talking WinXP:
i have an audio problem, that results in "scratchy sound" now and then, as long as PD is not at least in HIGH priority mode.
i think by default it is in NORMAL mode and by setting it automatically to HIGH (by batch command "cmd /c start /High D:\pd\bin\pd.exe") i removed the problem. it is important though that "wish32.exe" (the GUI) stays in NORMAL priority
just my 2c
ciao
oliver
much appreciated, David Merrill
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