Transmission loss of low-frequency random incidence sound-field transmitted from a rectangular panel into a rectangular enclosure. (2) Experimental part

Xiaojun Qiu; Jiazheng Sha; Jun Yang

Transmission loss of low-frequency random incidence sound-field transmitted from a rectangular panel into a rectangular enclosure. (2) Experimental part

Xiaojun Qiu^*, Jiazheng Sha, Jun Yang

^*Corresponding author for this work

Nanjing University

Research output: Contribution to journal › Article › peer-review

1 Citation (Scopus)

Abstract

The noise reduction caused by the transmission through a thin rectangular panel into a rectangular enclosure for a low-frequency reverberant sound-field was experimentally investigated. The noise reduction in two different reverberant sound-fields excited respectively by pure tone and broad-band white-noise were measured for verifying some previous theoretical predictions. The comparison shows that there is reasonable agreement between the experimental results and the theoretical ones.

Original language	English
Pages (from-to)	838-843
Number of pages	6
Journal	Shengxue Xuebao/Acta Acustica
Volume	21
Issue number	5
Publication status	Published - Sept 1996
Externally published	Yes

ASJC Scopus Subject Areas

Acoustics and Ultrasonics

Cite this

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title = "Transmission loss of low-frequency random incidence sound-field transmitted from a rectangular panel into a rectangular enclosure. (2) Experimental part",

abstract = "The noise reduction caused by the transmission through a thin rectangular panel into a rectangular enclosure for a low-frequency reverberant sound-field was experimentally investigated. The noise reduction in two different reverberant sound-fields excited respectively by pure tone and broad-band white-noise were measured for verifying some previous theoretical predictions. The comparison shows that there is reasonable agreement between the experimental results and the theoretical ones.",

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AU - Qiu, Xiaojun

AU - Sha, Jiazheng

AU - Yang, Jun

PY - 1996/9

Y1 - 1996/9

N2 - The noise reduction caused by the transmission through a thin rectangular panel into a rectangular enclosure for a low-frequency reverberant sound-field was experimentally investigated. The noise reduction in two different reverberant sound-fields excited respectively by pure tone and broad-band white-noise were measured for verifying some previous theoretical predictions. The comparison shows that there is reasonable agreement between the experimental results and the theoretical ones.

AB - The noise reduction caused by the transmission through a thin rectangular panel into a rectangular enclosure for a low-frequency reverberant sound-field was experimentally investigated. The noise reduction in two different reverberant sound-fields excited respectively by pure tone and broad-band white-noise were measured for verifying some previous theoretical predictions. The comparison shows that there is reasonable agreement between the experimental results and the theoretical ones.

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Transmission loss of low-frequency random incidence sound-field transmitted from a rectangular panel into a rectangular enclosure. (2) Experimental part

Abstract

ASJC Scopus Subject Areas

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