Re: Dereverberation

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

 



On Mon, Sep 12, 2016 at 02:54:24PM +0200, Guillaume Meurisse wrote:

> A transient designer can be used to effectively reduce the reverb.

Which is basically an expander/gate that, instead of following the
input signal level with some attack/release timing, imposes a
predefined envelope once triggered. 

Dereverberation algos do something similar in multiple (30..100)
frequency bands, with the parameters derived from the signal
statistics. They also will trigger on level changes rather
than absolute levels. This can get very complex.

Ciao,

-- 
FA

A world of exhaustive, reliable metadata would be an utopia.
It's also a pipe-dream, founded on self-delusion, nerd hubris
and hysterically inflated market opportunities. (Cory Doctorow)

_______________________________________________
Linux-audio-user mailing list
Linux-audio-user@xxxxxxxxxxxxxxxxxxxx
http://lists.linuxaudio.org/listinfo/linux-audio-user



[Index of Archives]     [Linux Sound]     [ALSA Users]     [Pulse Audio]     [ALSA Devel]     [Sox Users]     [Linux Media]     [Kernel]     [Photo Sharing]     [Gimp]     [Yosemite News]     [Linux Media]

  Powered by Linux