论文部分内容阅读
本文介绍压电换能器实用状态下声功率的脉冲、恒压、恒流等6种测量方法.阐述了各方法的测量原理、适用范围及对各种方法的比较和评价.
This paper introduces six kinds of measurement methods of pulse power, constant voltage and constant current under the practical state of piezoelectric transducer, and expounds the measuring principle, applicable scope and comparison and evaluation of each method.