Aural characteristic of the bone conduction speaker on the cheek bone

Kenji Muto, Kunihiko Takano, Guoyue Chen, Kikuo Asai, Kimio Kondo

研究成果: Conference contribution

抄録

Recently, various products using bone conduction speakers have been developed. When such products are used, bone conduction speakers are placed on the cheekbone. This gives the advantage of hearing the bone conduction sound while using an ear protector in a noise environment. It also gives the advantage of hearing the sound of air conduction and bone conduction at the same time. Aural characteristics of the bone conduction speaker on the cheek bone were measured. Specifically, this study investigated the equivalent sound of the air conduction to the bone conduction sound. It was shown that the relation between the vibration of the bone conduction and the sound pressure of air conduction is linear. In addition, a listening test of Japanese words was conducted. It was shown that the subjects had clearly recognized them.

本文言語English
ホスト出版物のタイトル14th International Congress on Sound and Vibration 2007, ICSV 2007
ページ2162-2166
ページ数5
出版ステータスPublished - 2007
外部発表はい
イベント14th International Congress on Sound and Vibration 2007, ICSV 2007 - Cairns, QLD, Australia
継続期間: 2007 7 92007 7 12

出版物シリーズ

名前14th International Congress on Sound and Vibration 2007, ICSV 2007
3

Conference

Conference14th International Congress on Sound and Vibration 2007, ICSV 2007
国/地域Australia
CityCairns, QLD
Period07/7/907/7/12

ASJC Scopus subject areas

  • 音響学および超音波学

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