Audacity Forum

turn out the acapella sounds much cleaner

thank you very much steve :ugeek: right now i'm simply creating an acapella by phase cancellation method but in the past i very often used one half of the frequency spectrum from one track and the upper/lower / other half of the frequency spectrum of an other track thats how i created perfect mixes ...

i want to shift audio more precisely than possible i think. maybe audacity only works till 0,000 ?!