Auto-Wah: DIY Mutron III

[bacterozoid]

I'm using the following site as a guide for building an auto-wah box: http://www.geofex.com/Article_Folders/ECFtech/ecftech.htm

I'm having a couple issues in my simulations of the circuit and was hoping someone could help me out. What would be really helpful is an input waveform and an output waveform. The input would be some simple guitar tune, and the output is the tune through an auto-wah. I can't find any decent results on this through Google. Anyone know what I should be looking for in the output?

Thanks!

[MarcoMike]

well... as the envelope filter is sensitive to the dinamic (envelope) of the input, feeding it a "too simple" input won't give you an auto wah output...

[bacterozoid]

Right - I have a basic guitar wav file as the input to the simulation. I've used an auto-wah before and know about what to expect from the output (as far as I can hear), but not what the waveform will look like.

[MarcoMike]

ok, sorry...