Re: Nagyon pici nyomás mérése

[AA]

Hello!

http://www.gras.dk/00012/00013/00029/default.asp

A pressure microphone is designed to measure the sound pressure that
actually exists in front of its diaphragm. This means that the microphone
also measures any changes in the sound field brought about by the presence
of the microphone.

A pressure microphone is used, typically, in coupler measurements and, when
flush-mounted on a wall for example, for sound-pressure measurements on the
surface of the wall. In such applications, the effect of the microphone's
presence in the sound field is intended.


----- Original Message ----- 
From: "Király Gyula" <kingkey at axelero.hu>
To: <elektro at tesla.hu>
Sent: Thursday, May 27, 2004 8:20 PM
Subject: Re: Nagyon pici nyomás mérése


Üdv!
A nyomás _statikus_.A színvonal
valóban hangnyomásé, de nem az anyóst
kell detektálni...:}
Gyula

>Mikrofon a megoldas.





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