Klarinet Archive - Posting 000087.txt from 2008/01

From: Alexander Brash <brash@-----.edu>
Subj: Re: [kl] warm-cool/fast-slow
Date: Sun, 06 Jan 2008 18:27:11 -0500

I was about to write exactly the same thing! :) There's no way the
adiabatic process is at all in play in a noticeable way, given the
pressure and volume differences we're talking about, but again I
don't have actual data.

On Jan 6, 2008, at 5:10 PM, Keith Bowen wrote:

> Kevin,
>
> I very much doubt that adiabatic cooling is a perceptible effect at
> the
> pressure differences involved in clarinet playing. But I am too
> idle to run
> the calculation, so feel free to do so and convince me!
>
> Of course, if it happens at all, it would be at the constriction
> formed by
> the read/mouthpiece aperture, not within the mouth.
>
> Keith
>
>
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