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previous: JohnnyB I put an (audio range) series of pu... -- 3/23/2000 9:11 PM View Thread

Re: Wah Pedal Response to 'pure signals'

3/23/2000 10:20 PM
Don Symes
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Re: Wah Pedal Response to 'pure signals'
The experiment would have been more illustrative of the pedal's function if you'd had access to an audio range spectrum analyzer. You would have seen teh frequency response peak moving with the pedal position.  
 
Spice might predict this sort of behavior - if the transistor models are accurate... and the inductor model (spice believes in ideal components).  
 
If you get a chance to play with Fourier transforms (and their inverses), what happened will make perfect sense.

 
Replies:
JohnnyB I have access to this type of kit ... -- 3/24/2000 6:39 PM