03-12-2021, 02:01 PM
In the process of becoming more familiar with NerdSEQ's FM engine I would like to understand whether it is FM or actually PM (phase modulation).
The difference as far as I understand it is this:
PM(t) = a*sin( f * t + b * sin(f' * t))
FM(t) = a*sin( (f + b * sin(f' * t)) * t)
For two operators this is pretty much the same but it will become different with three or more operators in a row.
Just curious
Kind regards,
Michael
The difference as far as I understand it is this:
PM(t) = a*sin( f * t + b * sin(f' * t))
FM(t) = a*sin( (f + b * sin(f' * t)) * t)
For two operators this is pretty much the same but it will become different with three or more operators in a row.
Just curious
Kind regards,
Michael