Re: [LAU] Dereverberation

Hi,

On Sun, 11 Sep 2016 16:14:33 -0400 Ivica Ico Bukvic <ico@email-addr-hidden> wrote:
> Does anyone have access to an easy to implement (as in code)
> dereverberation algorithm assuming one has access to the room impulse
> response? I am looking for a way to clean-up recorded audio signal in
> order to improve signal clarity (e.g. speech). Any info on this topic
> is most appreciated.

If you have the impulse-reponse of the original room, then it should be
just a matter of applying the reverse of that via fft.

Incidentally that is just what drc (Digital Room Correction) [1] is
doing. Maybe try that?

- Arnold

[1] http://drc-fir.sourceforge.net/

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