検索結果 - Daofang Feng
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Research on Airflow Background Noise Suppression for Aeroacoustic Wind Tunnel Testing
出版事項 2022-06-01全文の入手The microphone data collected in aeroacoustic wind tunnel test contains not only desired aeroacoustic signal but also background noise generated by the jet or the valve of the wind tunnel, so the desired aeroacoustic characteristics is difficult to be highlighted due to the low Signal-to-Noise Ratio...
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