[linux-audio-dev] Paper on dynamic range compression

Dan Mills dmills_00 at yahoo.co.uk
Wed Oct 18 21:10:06 UTC 2006


--- Fons Adriaensen <fons.adriaensen at skynet.be> wrote:

> One of the things missing in all the LADSPA
> compressors I've seen so
> far is a feature called 'release gate'. This freezes
> the release (i.e.
> the gain stops rising) if the input signal drops
> below a set threshold.
> It helps a lot in avoiding excessive 'pumping' on
> some types of signal.

It doesn't export it, but the original BSD licensed
code for the 'dyson' compressor does have this
feature. 

Regards, Dan.

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