12 Sep
2016
12 Sep
'16
9:55 p.m.
Hi,
On Sun, 11 Sep 2016 16:14:33 -0400 Ivica Ico Bukvic <ico(a)vt.edu> 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/