SINGLE-MICROPHONE METHOD FOR ACOUSTIC INTENSITY MEASUREMENTS.

Fengchun Sun; Muqiao Zheng

SINGLE-MICROPHONE METHOD FOR ACOUSTIC INTENSITY MEASUREMENTS.

Fengchun Sun^*, Muqiao Zheng

^*此作品的通讯作者

机械与车辆学院

科研成果: 期刊稿件 › 文章 › 同行评审

摘要

The paper proposes a Single Microphone Method, based on the two-microphone cross-spectral method, for sound intensity measurement. Under a free or semi-free sound field condition, the influence of sound field and background noise was analyzed. Intensity and source power with and without background noise were tested. A program was written and computation carried out. The result proved to be satisfactory.

源语言	英语
页（从-至）	44-49
页数	6
期刊	Binggong Xuebao/Acta Armamentarii
期	4
出版状态	已出版 - 11月 1987

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Sun, F., & Zheng, M. (1987). SINGLE-MICROPHONE METHOD FOR ACOUSTIC INTENSITY MEASUREMENTS. Binggong Xuebao/Acta Armamentarii, (4), 44-49.

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title = "SINGLE-MICROPHONE METHOD FOR ACOUSTIC INTENSITY MEASUREMENTS.",

abstract = "The paper proposes a Single Microphone Method, based on the two-microphone cross-spectral method, for sound intensity measurement. Under a free or semi-free sound field condition, the influence of sound field and background noise was analyzed. Intensity and source power with and without background noise were tested. A program was written and computation carried out. The result proved to be satisfactory.",

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AU - Sun, Fengchun

AU - Zheng, Muqiao

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N2 - The paper proposes a Single Microphone Method, based on the two-microphone cross-spectral method, for sound intensity measurement. Under a free or semi-free sound field condition, the influence of sound field and background noise was analyzed. Intensity and source power with and without background noise were tested. A program was written and computation carried out. The result proved to be satisfactory.

AB - The paper proposes a Single Microphone Method, based on the two-microphone cross-spectral method, for sound intensity measurement. Under a free or semi-free sound field condition, the influence of sound field and background noise was analyzed. Intensity and source power with and without background noise were tested. A program was written and computation carried out. The result proved to be satisfactory.

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JO - Binggong Xuebao/Acta Armamentarii

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SINGLE-MICROPHONE METHOD FOR ACOUSTIC INTENSITY MEASUREMENTS.

摘要

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