[PD] click remover

Charles Henry czhenry at gmail.com
Thu Jan 8 02:11:58 CET 2009

Wait... you said discontinuities.  I've got something that takes out impulses...

A low-pass filter should do a reasonable smoothing, but it would take
a lot away from the signal, in the other spots.  What if... you could
detect the discontinuities using Hilbert~.  I just started playing
around with that.  I could see the discontinuities int a
Hilbert~/atan2~ pair in a test.
If you use a threshold on that, you could ramp in the low-pass filter
in the places you want...


On Wed, Jan 7, 2009 at 3:00 PM, hard off <hard.off at gmail.com> wrote:
> yes, i could also just disconnect the dac~ so that i don't hear any clicks.
> but actually what i want is a click remover.  - something that will leave a
> complex audio signal fairly intact but remove the clicks caused by
> discontinuities.
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