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Proceedings Paper

Study of the measurement, analysis, and noise-source identification of a home air conditioner
Author(s): Qi-Bai Huang; Wen-Xiang Lu; Ya Wu; Xiu-Juan Qiao; Xue-Chuan Wang; Hanming Shi
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Paper Abstract

In order to deal with noise problems of air conditioner effectively,the contributions of different potential noise sources need to be estimated. For the complex system of air conditioner , it is more difficult to determine the noise contribution rate exactly because the noise sources are usually distribution sound sources. In this paper , the new measurement and signal processing technique of nonpoint noise sources are presented. the noise source identification has be done for Raybo-sedor kc- 18 air conditioner , the energy contribution rate and coherence output spectra of different sound sources to the evaluation point have been obtained by making use of the present method. The important theory basis is given for the noise control of air conditioner.

Paper Details

Date Published: 22 September 1993
PDF: 6 pages
Proc. SPIE 2101, Measurement Technology and Intelligent Instruments, (22 September 1993); doi: 10.1117/12.156402
Show Author Affiliations
Qi-Bai Huang, Huazhong Univ. of Science and Technology (China)
Wen-Xiang Lu, Huazhong Univ. of Science and Technology (China)
Ya Wu, Huazhong Univ. of Science and Technology (China)
Xiu-Juan Qiao, Huazhong Univ. of Science and Technology (China)
Xue-Chuan Wang, Huazhong Univ. of Science and Technology (China)
Hanming Shi, Huazhong Univ. of Science and Technology (China)

Published in SPIE Proceedings Vol. 2101:
Measurement Technology and Intelligent Instruments
Li Zhu, Editor(s)

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