Technical Papers and Presentations 2019
Normal-incidence sound-absorption-coefficient measurement using eight microphones
Further increase in measurement frequency by devising microphone arrangement and sound source structure
Akira Sanada (Industrial technology center of Okayama prefecture),Hiroshi Nakagawa
Technical Committee on Architectural Acoustics of Acoust. Soc. Jpn., AA2019-53 (2019.10)
Normal-incidence sound-absorption-coefficient measurement using eight microphones
Effects of source structure and microphone size on the sound field in the tube
Akira Sanada (Industrial technology center of Okayama prefecture),Hiroshi Nakagawa
Proc. Spring Meet. Acoust. Soc. Jpn., (2020.3)
