Meeting Topic:A proposal of ultra-realistic acoustics using loudspeakers of different directional radiation patterns
Moderator Name:Akira NISHIMURA
Speaker Name:Michiaki KATSUMOTO, National Institute of Information and Communications Technology
Meeting Location:National Institute of Information and Communications Technology, Koganei, Tokyo
Summary
Ultra-realistic acoustics using loudspeakers which reproduce radiation characteristics of a sound source as precise as possible was proposed. The loudspeakers were mounted on a sphere to reproduce all directional responses and the frequency responses of the sound source. Reproduction of a violin and a guitar was demonstrated. Discussion on the reproduction system and ultra-realistic system was very successful while the demonstration was reiterated.
