Hy Guys i'm uzing zoom g1 to record true my soundcard
to the pc whit audition tree . But it all sound so
noisy and there are a lott of pops and really high notes
(over 100db ) i turned my guitar dow to lie 20 db and thous
high tones till remain . How can i cleen up the track ?
u can clear it up to an extent (eq/denoisers) but i would advise recording again and sorting out the problem from the beginning.

it's probably clipping as it goes through the sound card. Is it just the onboard one? if so i would buy a cheap audio interface and it will improve your recordings greatly.