I am trying to capture from VHS on a Pentium III 450, 256MB ram, ASUS TNT-3400 vga, Sound Blaster Live Value, 45GB IBM ATA/100 drive, using VirtualDub and Avi_io with PicVideo codec. Picture is good, no lip sync problem but there's extra noise in the audio. It sounds like an old LP record is playing. VirtualDub produces a lot of noise. Avi_io does a much beter job but still has some noise. Anyone has any suggestion on how to get rid of the noise.

Many thanks in advance.