| 摘要 |
PROBLEM TO BE SOLVED: To provide a seat with speakers capable of creating a sound field around ears of a person sitting in the seat, the person being capable of naturally and clearly listening to sound from an electroacoustic apparatus and also clearly listening to an environmental noise by means of the sound field. SOLUTION: A speaker support member 18 is fitted respectively to both left and right sides of a headrest 16 of the seat, and speaker units 20C, M, S for emitting a plane wave are embedded to the inside of an inner face side of the seat. The person 22 sitting in a seat cushion 12 can hear a sound of plane waves going straight on the ears 24 from the speaker units 20C, M, S located just beside both the ears 24 by both the ears and even the environment sound simultaneously propagated from the surrounding by both the ears 24 simultaneously. COPYRIGHT: (C)2005,JPO&NCIPI
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