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Published 20 hours ago • verified publisher icon zynaddsubfx

Sudden loud volume pulse

Open zynmuse opened this issue 3 years ago • 3 comments

This problem was I think solved once. Maybe the changes to fix #294 have brought it back. Twice during a 6 minute piece of music the volume suddenly became very loud for a fraction of a second.

zynmuse avatar Sep 05 '21 19:09 zynmuse

Unfortunately this is highly dependent on the signal path. Steps to replicate are required before anything can be investigated. I know not that long ago in the comb filter PR there was some loud volume issues caused by incorrect (but in-bounds) memory access. It could be something similar, but the search needs to be narrowed to a single component to locate that sort of bug.

fundamental avatar Sep 05 '21 19:09 fundamental

This problem was I think solved once. Maybe the changes to fix #294 have brought it back. Twice during a 6 minute piece of music the volume suddenly became very loud for a fraction of a second.

can you post the preset it happened with? or the master (xmz)?

friedolino78 avatar Sep 05 '21 22:09 friedolino78

This happened again yesterday with a Master of 2 days ago, so it is still present. #friedolino78 - sorry I just saw your reply above. I'll try to do that when it happens again. Unfortunately it is so rare and random and I don't have a way to reproduce it. I do use a lot of automation of oscillator parameters, but I can't be sure if that effects it.

zynmuse avatar Sep 12 '21 09:09 zynmuse