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电动气流扬声器,综合了气笛功率大和电动扬声器频谱能够控制两方面的优点。由于近代宇航和火箭技术的发展以及高声强环境试验工作的需要。正越来越引起广泛的重视和应用。本文对大功率声源的声功率测定进行了一些探讨;介绍了DQY-6000S电动气流扬声器的调试方法和测定结果。
The electric airflow loudspeaker combines the advantages of large gas-cylinder power and electric loudspeaker spectrum to control both. Due to the development of modern astronautics and rocket technology as well as the need of high-intensity and strong environmental testing. Is attracting more and more attention and application. In this paper, some discussions are made on the measurement of sound power of high-power sound sources. The debugging method and measurement results of DQY-6000S electro-pneumatic speaker are introduced.