[vlc-devel] stereo enhancer audio effect

Sukrit Sangwan sukritsangwan at gmail.com
Fri Mar 9 05:31:02 CET 2012

I have written a simple stereo enhancer. I have used the following way.
     left_output = A * left_input - B * right_input + C * delayed
i have set A = 0.8, B = 0.3, C = 0.3  ..  subtracted right_input to
suppress mono a bit and enhanced stereo by a little delaying effect(20 ms)
It has a little widening effect. I have attached the file.
Please tell me how can i improve it.

Sukrit Sangwan
-------------- next part --------------
An HTML attachment was scrubbed...
URL: <http://mailman.videolan.org/pipermail/vlc-devel/attachments/20120308/1f907697/attachment.html>
-------------- next part --------------
A non-text attachment was scrubbed...
Name: stereo_widen.c
Type: text/x-csrc
Size: 4843 bytes
Desc: not available
URL: <http://mailman.videolan.org/pipermail/vlc-devel/attachments/20120308/1f907697/attachment.c>

More information about the vlc-devel mailing list