Binaural four-channel stereophony

作者： Goro Fujiki , Fumio Maruyama , Norio Hiyama , Makoto Iwahara , Mitsuru Kikuchi

DOI:

关键词: Acoustics 、 Loudspeaker 、 Binaural recording 、 Communication channel 、 Sound (geography) 、 Head-related transfer function 、 Computer science 、 Crosstalk cancellation 、 Dummy head recording 、 Precedence effect

摘要: A binaural four-channel stereophony comprises at least two dummy heads each provided with microphones the ears of to pick up signals from various sound sources or groups sources. The representing source a group are coupled an acoustic crosstalk cancellation circuit and eventually applied front rear loudspeakers. Each is localized between adjacent ones four speakers simulate effect produced in closed-circuit type reproducing system.