@article{oai:jaxa.repo.nii.ac.jp:00021688,
 author = {高石, 武久 and 浦, 弘樹 and 長井, 健一郎 and 横川, 譲 and 山本, 一臣 and Takaishi, Takehisa and Ura, Hiroki and Nagai, Kenichiro and Yokokawa, Yuzuru and Yamamoto, Kazuomi},
 issue = {1},
 journal = {日本航空宇宙学会論文集, Journal of the Japan Society for Aeronautical and Space Sciences},
 month = {Feb},
 note = {A microphone array comprised of 195 microphones was expanded at Noto Airport, and flyover tests on noise source localization around the aircraft were carried out with JAXA flying test bed ‘Hisho’. Analysis condition of time domain beamforming method is adjusted properly, which improves both resolution of noise source and signal-to-noise ratio. In the landing configuration, a nose gear, main gears, and edges of flaps are proved to be main noise sources. Integration of noise source maps obtained by beamforming gives good agreement with sound pressure level measured by a microphone placed at the center of the microphone array., 形態: 図版あり, Physical characteristics: Original contains illustrations, 資料番号: DS1540529004},
 pages = {20(20)--26(26)},
 title = {時間領域Beamforming法に基づく実機騒音源解析},
 volume = {64},
 year = {2016}
}