7 Oct
2007
7 Oct
'07
5:53 p.m.
Hallo, robbert van hulzen hat gesagt: // robbert van hulzen wrote:
hmmm "proper frequencies", eh? after all this talk of undoing the midi revolution, would'nt it be about time to undo the equal tempered revolution? ;) but really, fb's answer made me wonder to what extent [mtof] rounds its incoming numbers. according to the helpfile, "you can specify microtonal pitches as in "69.5" (a quarter tone higher than 69)".
The formula, mtof uses for converting pitches to frequencies, is this:
f = 440 * pow(2, (m-69)/12)
Also see: http://www-crca.ucsd.edu/~msp/techniques/latest/book-html/node11.html or attached patch.
Ciao
Frank Barknecht _ ______footils.org__