filtergraph, resonance doesnt increase?

Mar 30, 2013 at 12:09am

filtergraph, resonance doesnt increase?

Hi,

Im just getting into filtergraph and I notice as I move my mouse around the object (moving the filter) the cutoff moves and so does the gain. However, when I push up with the mouse, I would like for the resonance to also decrease (a bit like the auto filter in ableton live).

Is there any way to do this? Am I missing some setting that enables this in filtergraph?

Cheers N

#67427
Mar 30, 2013 at 12:18am

You can grab the edge of the area around the center frequency and change the sharpness of the filter. Try changing the Q or S value in the help file, and you’ll see what moves.

#242576
Mar 30, 2013 at 12:29am

Cheers. I was kinda hoping I could control the cutoff and the resonance both at the same time. Ive tried feeding back the gain into the resonance, but this just results in a stackoverflow. Im wondering can this be done?

#242577
Mar 30, 2013 at 3:42pm

You could setup a pictslider to do it:

– Pasted Max Patch, click to expand. –
#242578

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