PreenFM > preenfm2 and preenfm3

PreenFM2 More Waveforms Like the Ableton Live Operator?

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dimifrag:
Hi PreenFM2 Community!
It is possible to add more waveforms in PreenFM2 like the Ableton Operator e.x. Saw D?

6581punk:
I don't think Operator is a classic FM synth, it looks more like a hybrid of analogue style synthesis and FM.

That's not to say that more waveforms aren't possible, but you aren't going be able to directly replicate the sounds of Operator with a Preen.

Proper FM has algorithms, early FM modes on analogue synths were just using one oscillator to modulate another. Looks like that is what Operator does?

Xavier:

Don't know about Operator.

But the preenFM2 wavetables are in the fast access memory of the MCU.
The available 64kB  are already full.

dimifrag:
how can make the saw d wave into preen fm to make a dub stabs?

Xavier:

--- Quote from: dimifrag on January 16, 2014, 10:50:37 AM ---how can make the saw d wave into preen fm to make a dub stabs?

--- End quote ---

1 - Get the PreenFM code on github.
2 - Get one cycle of the "saw d" wave,  turn it into a C float array of 1024 or 2048 values between -1.0 and 1.0.
3 - Modify the wave.c files and replace one of the waveforms buy yours.
4- recompile and flash the new firmware

Easy ? No ;-)

Xavier

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