[PD] Combining two audio signals
lsutton at libero.it
Thu Jan 27 08:42:00 CET 2011
J bz wrote:
> Hey all,
> I have two audio signals, 1 instrument input and then some processing
> of the instrument.
> What I want is for the processing to work like [swap] where when the
> instrument is loud the processing is quiet and vice versa.
> My question is how can I do this smoothly without there being big
> jumps at the beginning and end of the processed sound?
You should find a way to smooth out the volume 'jumps', as I guess from
what you write that the changes are triggered by some sort of envelope
One trick might be to smooth out these jumps with a lowpass filter
[lop~] with fairly low cut-off frequency (around 10 Hz for e.g.).
Otherwise using [line~] can also be used to smooth non-continuous messages.
> Pd-list at iem.at mailing list
> UNSUBSCRIBE and account-management -> http://lists.puredata.info/listinfo/pd-list
More information about the Pd-list