Abstract
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.
| Original language | English |
|---|---|
| Title of host publication | 14th International Congress on Sound and Vibration 2007, ICSV 2007 |
| Pages | 2162-2166 |
| Number of pages | 5 |
| Volume | 3 |
| Publication status | Published - 2007 |
| Externally published | Yes |
| Event | 14th International Congress on Sound and Vibration 2007, ICSV 2007 - Cairns, QLD Duration: 2007 Jul 9 → 2007 Jul 12 |
Other
| Other | 14th International Congress on Sound and Vibration 2007, ICSV 2007 |
|---|---|
| City | Cairns, QLD |
| Period | 07/7/9 → 07/7/12 |
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ASJC Scopus subject areas
- Acoustics and Ultrasonics
Cite this
Aural characteristic of the bone conduction speaker on the cheek bone. / Muto, Kenji; Takano, Kunihiko; Chen, Guoyue; Asai, Kikuo; Kondo, Kimio.
14th International Congress on Sound and Vibration 2007, ICSV 2007. Vol. 3 2007. p. 2162-2166.Research output: Chapter in Book/Report/Conference proceeding › Conference contribution
}
TY - GEN
T1 - Aural characteristic of the bone conduction speaker on the cheek bone
AU - Muto, Kenji
AU - Takano, Kunihiko
AU - Chen, Guoyue
AU - Asai, Kikuo
AU - Kondo, Kimio
PY - 2007
Y1 - 2007
N2 - 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.
AB - 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.
UR - http://www.scopus.com/inward/record.url?scp=84881426258&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=84881426258&partnerID=8YFLogxK
M3 - Conference contribution
SN - 9781627480000
VL - 3
SP - 2162
EP - 2166
BT - 14th International Congress on Sound and Vibration 2007, ICSV 2007
ER -