Re: Dereverberation

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

 



Hi,

On Sun, 11 Sep 2016 16:14:33 -0400 Ivica Ico Bukvic <ico@xxxxxx> 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/

Attachment: signature.asc
Description: PGP signature

_______________________________________________
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