11 Dec
2005
11 Dec
'05
6:27 p.m.
Lars Luthman wrote:
To transpose X semitones up, multiply the frequency
with 2^(X/12). To
transpose down, just use a negative X. For C cents it should be
2^(C/1200).
Thanks alot guys.
Right now I just needed the formula, but I'm hoping to find time during
christmas to write a ladspa plugin that transposes using this formula.
Don't know nothing about ladspa, but as far as I ca tell this super
simple transpose-plugin should provide the easies possible way into
ladspa for me. If I can't figure this one out I can't figure nothing out...
--
peace, love & harmony
Atte
http://www.atte.dk