Re: [LAU] Calculating the sine wave frequencies from the midi key

Oh yes this is simpler. Thanks.

On Sun, Oct 19, 2008 at 8:37 PM, Fons Adriaensen <fons@email-addr-hiddenwrote:

> On Sun, Oct 19, 2008 at 08:31:36PM +0300, Arda Eden wrote:
>
> > Thanks Fons,
> > It's clear now.
>
> It's a somewhat convolved way to write this.
> A bit simpler would be
>
> F = 440 * pow (2, (i - 57) / 12.0)
>
> since note number 57 is the 440 Hz 'A'.
>
> Ciao,
>
> --
> FA
>
> Laboratorio di Acustica ed Elettroacustica
> Parma, Italia
>
> Lascia la spina, cogli la rosa.
>
>

-- 
Arda EDEN
Cumhuriyet University
Faculty of Fine Arts
Department of Music Technology
Sivas/TURKEY

_______________________________________________
Linux-audio-user mailing list
Linux-audio-user@email-addr-hidden
http://lists.linuxaudio.org/mailman/listinfo/linux-audio-user
Received on Mon Oct 20 00:15:04 2008