Analysis of errors when using the similar source method to estimate sound fields

Gee Pinn James Too

doi:10.1016/j.apacoust.2003.09.006

Analysis of errors when using the similar source method to estimate sound fields

Gee Pinn James Too

系統及船舶機電工程學系

研究成果: Article › 同行評審

6 引文斯高帕斯（Scopus）

摘要

The radiated and scattered sound fields were estimated using the similar source method (SSM). An imaginary source distribution was used to estimate the sound fields. Error analyses were made for possible numerical errors by SSM, solutions of the problem of singularity and non-unique solution by SSM and the effects of possible errors in measurements on the estimation of the sound field by SSM. The errors could be avoided by increasing the source points with the trade-off computing efficiency.

原文	English
頁（從 - 到）	251-261
頁數	11
期刊	Applied Acoustics
卷	65
發行號	3
DOIs	https://doi.org/10.1016/j.apacoust.2003.09.006
出版狀態	Published - 2004 3月

All Science Journal Classification (ASJC) codes

聲學與超音波

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10.1016/j.apacoust.2003.09.006

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author = "Too, {Gee Pinn James}",

note = "Funding Information: This work has been supported by National Science Council of Republic of China under the project no. NSC-87-2611-E-006-001. ",

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ER -

Analysis of errors when using the similar source method to estimate sound fields

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