摘要
本文简要介绍了活塞发声器的工作原理及其声压级的测量原理,着重分析了未知耦合腔体积活塞发声器的有效体积与声压级的测量方法。
The working principle of pistonphone and the measurement principle of its sound pressure level are summarized. The paper emphatically analyzes the methods for measuring the nominal effective coupler volume and the sound pressure level of piston-phone with unknown coupler volume.
出处
《应用声学》
CSCD
北大核心
2002年第6期28-31,35,共5页
Journal of Applied Acoustics
