SIN LFO frequency shift
Moderator: frank
SIN LFO frequency shift
Is there a formula for calculating the frequency shift per delay sample when using the CHO command for chorus/vibrato?
If I understand your question correctly then it would simply be F/Fs where F is the LFO frequency and Fs is the sample rate you are running at. So 10Hz LFO @ 48KHz sample rate is 1/4800 of a sin wave per sample period or (1/4800)*360 = 0.075 degrees per sample
Frank Thomson
Experimental Noize
Experimental Noize
Well, it would be a function of both range and rate. We've never calculated this but you should be able to, if you know the range you are covering and the rate you are doing it at you should be able to calculate the pitch shift as the sin wave crosses 0 which will be the maximum rate of change.
Frank Thomson
Experimental Noize
Experimental Noize