11 Dec
2005
11 Dec
'05
5:37 p.m.
Hi
Suppose I have an A with a frequency of 440 hz. Which formula should I
use for transposing x semitones up/down? So which frequency would the Bb
a half step higher for instance have? What about cents (1/100's of half
steps)?
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peace, love & harmony
Atte
http://www.atte.dk