Advice on upping the Audio quality from a capture

[pochrist]

Heres what I'm doing:
Capturing my Wedding video, with the intention of editing and putting it on a DVD.

Here what I'm useing:
Dazzle DVC II (All captures go straight to Mpeg 1 or 2.

Here the point, AFTER I capture I have to edit this puppy and the problem I need to fix is the Audio; When the Video was shot the "Friend of the family" used a nice professional grade camera (mounted on his shoulder) so video wise it's fine. But... he was too far away, and at times too hear the audio you have to "pump up the volume" and then you get that "Shhh" sound along with the sounds of activity. I know I can extract the audio and turn up the volume, but how to I get rid of the "Shhh" sound. I'm lost in this area and one of the main reasons I want to go to DVD (other than saving my wedding from the future of VCR tape degradation) is to fix this sound issue. Any help would be greatly appreciated. TIA

[Drakng]

And here is the answer, try goldwave. With all the bells and whistles it should improve your sound!!