About SAKAMOTO SHIN'ICHI
About 東大 生産技研
About YOKOYAMA SAKAE
About 東大 生産技研
About TSUJIMURA SOHEI
About 東大 生産技研
About TACHIBANA HIDEKI
About low frequency noise (pollution)
About auditory sense
About testing device
About wind power station
About anechoic room
About reverberation chamber
About HF
About strain
About signal waveform analysis
About sound pressure level
About spectrum
About spatial distribution
About pure tone
About threshold
About wind turbine
About numerical value
About Other noises and vibration
About Architectural acoustics
About 低周波
About 騒音
About 聴感
About 実験
About 設備