I have just been re-reading the interview with Michael Upton, and am interested in the following...
"You switch stretch on and calculate different bar lengths for different pitches, so if 1.0 bar is your root note, 2 semitones up would be 0.89 bars, and so on. It’s easy to get a starting sound with the tuning you want by messing with the bar length til it’s the pitch you want, then using Mulch’s timed export function to export exactly 1 bar."
Does anybody know the calculation for pitching loops using the loop player (if there is one)? So if you have loop where the root note is 10 bars, if you wanted that loop pitched to +1 semitone, what would the bar new length have to be? I'm interested to know if there is a calculation or if it can only be achieved by ear.