Some alternative shape oscillators

Falk

Hi.

I searched for shape AND osc* and couldn't find anything like these so...

Two based on self phase modification with rectification and one frankensteinian contraption doing square wave to saw wave.

Enjoy (I hope).

/Falk

ShapeOsc.PNG

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Picture showing waveforms for oscillators. The slope on the square wave is due to my crappy soundcard :-(

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AltShapeOsc.pch2

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3 alternative shape oscillators

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AltShapeOsc.pch2

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iPassenger · Posted: Wed Mar 19, 2008 1:40 am Post subject:

Interesting stuff, thx.

ethnix73 · Posted: Wed Mar 19, 2008 11:34 am Post subject:

thanks falk...

Falk · Posted: Thu Mar 20, 2008 7:37 am Post subject:

Thank you all.

Unfortunately I didn't think things through and the third oscillator is just a more complicated way of doing a cross fade between a square and an inverted saw Sad

It sounds more interesting to do a cross fade between a square and a non-inverted saw as it transforms into a saw with double the frequency at one point.

The third oscillator is still a nice way to illustrate how to sync oscillators to each other but with different phases.

Regards
/Falk