Klarinet Archive - Posting 000309.txt from 2004/11

From: orm1ondtoby@-----.net (Ormondtoby Montoya)
Subj: Re: [kl] Re: pitch
Date: Sun, 7 Nov 2004 21:37:23 -0500

Rien wrote:

> Does this imply A-flat is 415 Hz, or does it
> imply A-sharp is 465? And how many Hz is
> B-flat?

Rien, I don't know if your question was rhetorical, or whether this
answers your question if it wasn't rhetorical; but purely on a
mathematical basis, and always setting A to 440:

Equal:

Ab = 415.31
A = 440.00
A# = 466.16

Just:

Ab = 422.40
A = 440.00
A# = 475.19

Pythagorean:

Ab = 412.04
A = 440.00
A# = 463.54

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