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5 x foldback

DSP related issues, mathematics, processing and techniques

5 x foldback

Postby Nubeat7 » Wed Nov 29, 2017 3:27 pm

hello, actually i'm experimenting with foldback and i'm not sure whats the best way to do it.

i also found out that there are often just one side (mostly the positive part) is folded while the other is not..

here is schematic with 5 stages of folding back from a threshold level and back up again when it reaches the zero level.
My Question, is this a common way to do it? ist there a better algorithm? and i didn't find some good maths to fix the volume in a proper way....
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foldback.fsm
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Nubeat7
 
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Re: 5 x foldback

Postby Spogg » Wed Nov 29, 2017 5:40 pm

This topic came up some time ago and if you read from the link below onwards, you'll see some solutions to look over:

viewtopic.php?f=3&t=5258&hilit=wave+folder&start=20#p26356

Hope this helps...

Cheers

Spogg
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Spogg
 
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Re: 5 x foldback

Postby Nubeat7 » Thu Nov 30, 2017 10:32 pm

oh great, thanks spogg :)
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