Doppler Cents Puzzler

[Don]

Hi All,

A4 10 cents pitch rise is  440 to 442.5488940698554 = +2.5488940698554 hertz
A4 10 cents pitch lower is 440 to 437.46578647972086 = -2.53421352027914 hertz

frequency = velocity / wavelength

(I had forgotten this *blush*)

At 20 degrees C the speed of sound is approximately 344 meters per second.

If anyone wants to "play" more with these numbers here is a nice little
conversion page.

http://www.sengpielaudio.com/calculator-centsratio.htm



Regards,
Don Rose, B.Mus., A.M.U.S., A.MUS., R.P.T.
Non calor sed umor est qui nobis incommodat

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