On Sunday 06 March 2011 22:26:38 sanalmadatheth@gmail.com wrote:
Dear JTD Can you please explain that with some details, because i'm not familiar with such kind of work.
start vlc click settings-extended GUI
You will see a tab named equalizer. Set the gain and the sliders. you will have to check the howtos at www.videolan.org
alternately you can use sox. sox is capable of doing innumerable, complex mangles on any audio file.