Re: Amplitude of Helmhotlz resonator subjected to sound

"Svante" <[EMAIL PROTECTED]> wrote in message
news:[EMAIL PROTECTED]
> If I put a Helmholtz resonator in a sound field, how do I calculate
> the amplitude of the air column in the neck of the resonator, given
> that I know the sound pressure without the resonator in place?
>
> The sound pressure divided with the acoustic impedance of the
> resonator, would give me the flow, but then I would have to know the
> sound pressure with the resonator in place, so this is not what I am
> looking for.
>
> Thx

the colour of the Cheese !!!!........