Forums > MaxMSP

cutoff frequency issue

January 12, 2010 | 3:28 pm

Id like to control a filtergraph cutoff frequency with midi. The problem is that there are too many frequencyes between 20 and (let’s say) 10KHz, so by moving a potentiometer you can hear nasty steps…
I know I could include a Pack and line but the point is that at low frequencyes the steps are giant.. so the filter is no precise at all..
is there any method I could use to have accurate behaviour?

January 12, 2010 | 3:36 pm

oops… solved… nevermind..

January 12, 2010 | 4:08 pm

If your device has endless rotary encoders then you can give the control any range you want beyond 0-127, at whatever step size you want.

Here is a way using [counter] which works with my Nocturn. To change the step size, have a look at [* } and [% ].

Might be helpful?

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