Klarinet Archive - Posting 000159.txt from 2010/08

From: Jennifer Jones <helen.jennifer@-----.com>
Subj: Re: [kl] About clarinet acoustics
Date: Mon, 16 Aug 2010 17:07:52 -0400

On Mon, Aug 16, 2010 at 1:11 PM, Tony Pay <tony.p@-----.org> wrote:
> On 16 Aug 2010, at 19:53, I wrote:
>
>> What happens if you take the bell off, and measure it again, Diego? =A0I=
've left my clarinets in the Accademia Chigiana for the weekend plus 'Palio=
Monday' so I can't do it myself.
>
> ...and even without the bell, there is quite some considerable departure =
from cylindricality in the bottom joint, especially on a French style clari=
net.
>
> Your calculation, operating as it does 'from the bottom end', fails to ta=
ke this into account, no?

Diego measured from the terminal part of the bell. and the references
I saw that indicated the L+2a correction was not adequate for the bell
did not give an alternative mathematical correction.

-Jennifer
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