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 Forum index » Clavia Nord Modular » G2 Patches - Experimental
from sine
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ian-s



Joined: Apr 01, 2004
Posts: 2579
Location: Auckland, New Zealand
Audio files: 42
G2 patch files: 611

PostPosted: Sun May 27, 2007 12:45 am    Post subject: from sine Reply with quote  Mark this post and the followings unread

Here is patch based on the sine cosine oscillator posted a long time ago in the building blocks section.

It uses a single sine/cosine pair to produce triangle,saw and pwm waves.
The sine cosine pair is 1/2 the frequency triangle and saw so it is effectively a sine subharmonic. The 90deg shifted waves are combined in a xfade which allows modulating the sine phase independently of the triangle and sawtooth. The PWM comparator is fed from the phase modulated sine which allows for both pulse width and position to be modulated.
It can produce quite a rich tone for a single oscillator.

Tuning is not great but this sort of adds to the character.


fromsine.pch2
 Description:
single osc synth using no oscillator.

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 Filename:  fromsine.pch2
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Tim Kleinert



Joined: Mar 12, 2004
Posts: 1041
Location: Zürich, Switzerland
Audio files: 6
G2 patch files: 213

PostPosted: Sun May 27, 2007 1:15 am    Post subject: Re: from sine Reply with quote  Mark this post and the followings unread

Shocked Hey, this is amazing -a very interesting technique! I completely missed out on that building block. Embarassed

I don't understand how it works yet at all. Gotta study it.

Thanks alot.

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beer
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