On 27 January 2011 07:42, Lorenzo Sutton <lsutton@libero.it> wrote:

Hi Julian,

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 following.

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.

Lorenzo.

Cheers,

Julian

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