SynthMaker

feed back comb?

Archive · 2011 7 old posts

From the original SynthMaker forum (2004–2014), with its members’ names and dates.

nix ·

Hey, I found on the forum a comb filter by oddson. It's a feed forward type, I was wondering how to wire up a feedback one? Here is the feedforward .osm->

Any help would be much appreciated. All success

infuzion ·

My comb gives me feedback everyday that I'm going balder.

nix ·

Maybe u should use a hair-pass. 🙂

MegaHurtz ·

Tweaked it a little, also did a very basic liniar interpolation on there so you would get more accurate delay times. And encapsulated it in a "combfilter" module. So here..\

nix ·

Very nice! Thanks a bundle. I'll try to understand it. Does anyone want to comment the code? ty once more mhz, I try and think of something I can give in turn.

MegaHurtz ·

Not at all. was hardly trying here 🙂

nix ·

It's very curious , the code. I need to study this stuff. I have an error in my schematic, in that I get pops when playing chords. I can stop it by making the float-'mem' =22050, not 44100. What does this do to the filter? seems like it still works. I've been chasing this problem for 2 days. The pops only are evident when the filter out is plugged in.

Hmm, there is also another way to stop the pops on one of my systems, and that is to use only 1 'mono to poly'. Anyway, if making 'mem' 22050, doesn't affect the filter I have found the fix. Cheers mhz edit-I A&B'd the filter, seems it works the same

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