SynthMaker

serge wave folder / rectifier / pingpong

Archive · 2011 2 old posts

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

synchrony ·

i bumped into a ping pong module but it used 10 times more processior than the sin oscillator, which is a shame because the serge wave multiplier is one of the best oscillators around IMHO, i love it. so here is a version i made in 2k5 that uses a cos instead of rectifiers.

To be more similar to the original serge folder it should have a sin followed by an Acos to make it more straight lined (if you send a sine through an acos it becomes a triangle wave)... There is an acos in green mode... any one know a trick to program one in in code?

Dozius ·

This page has several pade approximations of varying accuracy. Easy to code.

http://math.fullerton.edu/mathews/n2003 ... onMod.html

There is no direct acos, but remember that acos = Pi/2 - asin

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