It takes some audio filtering. I use Goldwave for this sort of thing. I normalize the audio to -3dB, apply a hard clip at -6dB then filter with a 300Hz highpass and a 3000Hz lowpass. Soom people like a sharper sound to I apply a 2500 Hz single pole highpass to cut the low end of the voice spectrum.
Fav quote - "Experience is whatcha don't get 'till ya don't need it no more."
System - Athlon 1.4GHz, Win98, Hauppauge PVR250 receiver and compressor.
Software -Magix Movie Edit Pro 10, Nero 6 + NeroVision Express, Moho 4.61, PSP 8.1, Bryce, Quicktime 6.52 pro, Goldwave 5, DVD-Lab.
Cameras - Panasonic GS9, Canon ES8400V, Canon EOS D20 and Canon A70