Study of the measurement, analysis, and noise-source identification of a home air conditioner

Qi-Bai Huang; Wen-Xiang Lu; Ya Wu; Xiu-Juan Qiao; Xue-Chuan Wang; Hanming Shi

doi:10.1117/12.156402

22 September 1993 Study of the measurement, analysis, and noise-source identification of a home air conditioner

Qi-Bai Huang, Wen-Xiang Lu, Ya Wu, Xiu-Juan Qiao, Xue-Chuan Wang, Hanming Shi

Proceedings Volume 2101, Measurement Technology and Intelligent Instruments; (1993) https://doi.org/10.1117/12.156402
Event: Measurement Technology and Intelligent Instruments, 1993, Wuhan, China

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.

Citation Download Citation

Qi-Bai Huang, Wen-Xiang Lu, Ya Wu, Xiu-Juan Qiao, Xue-Chuan Wang, and Hanming Shi "Study of the measurement, analysis, and noise-source identification of a home air conditioner", Proc. SPIE 2101, Measurement Technology and Intelligent Instruments, (22 September 1993); https://doi.org/10.1117/12.156402

ACCESS THE FULL ARTICLE

INSTITUTIONAL
Select your institution to access the SPIE Digital Library.

SELECT YOUR INSTITUTION

PERSONAL
Sign in with your SPIE account to access your personal subscriptions or to use specific features such as save to my library, sign up for alerts, save searches, etc.

PERSONAL SIGN IN

No SPIE Account? Create one

PURCHASE THIS CONTENT

SUBSCRIBE TO DIGITAL LIBRARY

50 downloads per 1-year subscription

Members: $195

Non-members: $335 ADD TO CART

25 downloads per 1 - year subscription

Members: $145

Non-members: $250 ADD TO CART

PURCHASE SINGLE ARTICLE

Includes PDF, HTML & Video, when available