气流扬声器

气流扬声器的声辐射和它的测量

Sound Radiation of Air & modulation Loudspeaker and Its Measurement

气流扬声器振动系统的设计原理

Design principles of Electropneumatic loudspeaker vibrating systems

人的发声器官、旋笛、电动气流扬声器以及一般哨子等都是根据这个原理。

Man 's speech organs , sirens , electro-pneumatic loudspeakers as well as common whistles are all based on this principle .

给出了研制大功率气流扬声器的在不同典型条件下用不同声功率测量方法所测得的声功率数据并进行了分析比较。

This paper given the sound power of the loudspeaker by different measurement method under some typical condition and is analyzed .

我们用气流扬声器直接耦合到行波管，在测试段产生165&170分贝的无规噪声场。

We used the electro-pneumatic loudspeaker coupled directly to the travelling-wave tube to produce about 165-170 dB of the high-intensity random sound field in the test section .