Bugs item #1561839, was opened at 2006-09-20 03:31 Message generated for change (Comment added) made by zmoelnig You can respond by visiting: https://sourceforge.net/tracker/?func=detail&atid=478070&aid=1561839...

Please note that this message will contain a full copy of the comment thread, including the initial issue submission, for this request, not just the latest update. Category: puredata Group: v0.40.0 Status: Open Resolution: None Priority: 5 Submitted By: Hans-Christoph Steiner (eighthave) Assigned to: Nobody/Anonymous (nobody) Summary: rhythmic glitching on PowerBook G4

Initial Comment:

On an Apple PowerBook G4 1.67GHz running 10.4.7, the sound always had a pulsing glitch on it no matter if any sound was being generated or not. When I switched the output sampling rate to 48000, the glitching went away. When I switched back to 44100, the glitching came back.

I saw this one other time on a PowerBook, but it was also happening to Audacity. This time it was only happening for Pd. My guess is that its related to portaudio.

This was on a student's laptop, so I can't test again.

----------------------------------------------------------------------

Comment By: IOhannes m zmölnig (zmoelnig)

Date: 2006-10-11 09:22

Message: Logged In: YES user_id=564396

experienced something similar on a G4 iBook (of a student, so don't ask for details...) with an RME fireface.

this only happened with pd-extended (if i only knew the version...0.38, 0.39??), running vanilla pd-0.39-2 did solve the problem.

the test was the "test audio and midi" sinewaves.

----------------------------------------------------------------------

You can respond by visiting: https://sourceforge.net/tracker/?func=detail&atid=478070&aid=1561839...