Sorry for the incomplete post - the details of my scratchy audio system are:
Linux (kernel 2.4.x) Pd 0.37.1 Using the alsa drivers on a Thinkpad As for the settings for alsa - which ones would be important, and more importantly : where would I find them?
thanks, -David
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? much appreciated, David Merrill
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