Diferencia entre revisiones de «Plantilla:Ftom»
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<noinclude> | |||
Equations: | |||
f = frequency | |||
m = midi note number | |||
f = 27.5 * 2((m - 21)/12) | |||
m = (12/ln(2)) * ln(f/27.5) + 21 | |||
Note: Fractional midi note number will give you 'cents' from standard pitch: e.g. 66.33 would be 33 cents above F#4 | |||
</noinclude> | |||
<includeonly> | |||
{{#expr:(12/ln(2)) * ln({{{1}}}/27.5) + 21}} | {{#expr:(12/ln(2)) * ln({{{1}}}/27.5) + 21}} | ||
</includeonly> | |||
Revisión del 18:49 16 jun 2019
Equations: f = frequency m = midi note number
f = 27.5 * 2((m - 21)/12)
m = (12/ln(2)) * ln(f/27.5) + 21
Note: Fractional midi note number will give you 'cents' from standard pitch: e.g. 66.33 would be 33 cents above F#4