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Voltage controlled wahs - Hey Mark - you out there?

8/25/1999 3:20 PM
R.G.
Voltage controlled wahs - Hey Mark - you out there?
Now that I understand a bit more about how the inductor-wah works, it's clear that we can make this puppy jump through hoops. Simulation says that a dual opamp, inductor and JFET would make for a voltage controlled inductor based wah, and possibly voltage control on the existing transistor style wah.  
 
 
 
Everyone, but especially Mark, who I know thinks about things like this, what would be some interesting things to do with a controllable wah? I've come up with some potentials:  
 
 
 
- auto wah, of course, but based on the inductor type, not state variable or multiple feedback; includes multiple staggered wahs envelope controlled  
 
- LFO Driven wah(s) driven in sync, opposition, quadrature, or by random voltages  
 
- combinations with other effects that would add to the usefulness

 
Replies:
CJ Landry The Mutron Vol/Wah has this very sa... -- 8/25/1999 6:06 PM
Mark Hammer You rang, sir? -- 8/25/1999 6:48 PM
R.G. Updated Wah Technology article -- 8/26/1999 12:08 AM
Petri Junno Re: Voltage controlled wahs: few ideas... -- 9/26/1999 1:30 PM