About HAMASAKI Kimio
About NHK Sci. & Technical Res. Lab.
About NISHIGUCHI Toshiyuki
About NHK Sci. & Technical Res. Lab.
About OKUMURA Reiko
About NHK Sci. & Technical Res. Lab.
About NAKAYAMA Yasushige
About NHK Sci. & Technical Res. Lab.
About ANDO Akio
About Human Sci. Div. the Lab.
About SMPTE Motion Imaging Journal
About stereophony
About hierarchical structure system
About subjective evaluation
About tone quality
About attribute
About impression
About ultra high definition television
About UHDTV
About surround sound
About loudspeaker
About multichannel
About 超高精細
About Sound in general
About 超高精細
About TV
About UHDTV
About 多チャネル
About 音響システム