测量超声场声强用组合式水听器的设计方案

Design schemes of combined hydrophones used for acoustic intensity mesurements of ultrasonic field

摘要: 介绍1种可用于测量超声波声场强度的新型水听器。它是由声压型水听器与振速水听器在结构上组合为一体而构成。文中描述了这种水听器的基本结构型式、工作原理及特性。

Abstract: A kind of new type hydrophone,used to measuring intensity of ultrasonic field,was introduced in this paper.The hydrophone is constructed with a pressure hydrophone and particle velocity hydrophone,and is called combined hydrophone.Its principle and characters were described in this paper.