Отправить статью по E-mail Localization of Dipole Noise Sources Using Planar Microphone Arrays
- Авторы: Bychkov O.P.1,2, Demyanov M.A.1,2, Faranosov G.A.1,3
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Учреждения:
- Central Aerohydrodynamic Institute (TsAGI), Moscow Research Complex
- Moscow Institute of Physics and Technology
- Perm National Research Polytechnic University
- Выпуск: Том 65, № 5 (2019)
- Страницы: 567-577
- Раздел: Atmospheric and Aeroacoustics
- URL: https://journals.rcsi.science/1063-7710/article/view/186975
- DOI: https://doi.org/10.1134/S1063771019050063
- ID: 186975
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Аннотация
The classical algorithm for localizing noise sources using a planar microphone array is generalized to the case of its application to dipole-type sources. The developed algorithm was verified and validated via data processing of experimental studies of cylinder flow noise and jet–plate interaction noise. We compare the results of localizing dipole noise sources using a planar microphone array employing the developed algorithm and an azimuthal array based on the azimuthal decomposition technique.
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Об авторах
O. Bychkov
Central Aerohydrodynamic Institute (TsAGI), Moscow Research Complex; Moscow Institute of Physics and Technology
Автор, ответственный за переписку.
Email: aeroacoustics@tsagi.ru
Россия, Moscow, 105005; Dolgoprudny, 141700
M. Demyanov
Central Aerohydrodynamic Institute (TsAGI), Moscow Research Complex; Moscow Institute of Physics and Technology
Email: aeroacoustics@tsagi.ru
Россия, Moscow, 105005; Dolgoprudny, 141700
G. Faranosov
Central Aerohydrodynamic Institute (TsAGI), Moscow Research Complex; Perm National Research Polytechnic University
Email: aeroacoustics@tsagi.ru
Россия, Moscow, 105005; Perm, 614990
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