Scoping a Trem

[eskimoquinn]

I would to see the different waveforms that are possible with the trem that I have just built (tremulus lune clone). So I understand how to view the audio signal, but how I would visualize the different tremolo types that are possible with this pedal, e.g. sawtooth, square, sine. How would I do that? 

[MaxPower]

With an oscilloscope?

Probe the lfo output.

[eskimoquinn]

Ok thats what I figured, I must be doing something wrong. Where on this would you put the probe?

[Kipper4]

pin 7 IC2B

[eskimoquinn]

Perfect...I must have been on the opposite side of the IC.

Thanks all!

[bool]

A "true" output method would be to feed the trem a white/pink noise input and scoping the output signal; or a sufficiently high freq. sinewave input and similarly scoping the output. (the sinewave freq. vs trem LFO should be significantly higher so that the evelope would be clearly visible on the scope trace).