Measurement of air-, bone- And teeth- conducted threshold levels by pure tone audiometry

Tomomi Yamada, Hazuki Maezono, Kazunori Nozaki, Mikako Hayashi, Takanori Matsui, Sonoko Kuwano, Masayuki Takada, Annemie van Hirtum

研究成果: Chapter in Book/Report/Conference proceedingConference contribution

抄録

We can hear the sounds transmitted differently. One is air-conducted sound through our ears. The other is bone-conducted sound transmitted through bones and soft tissues. When the bone-conducted hearing test is examined for the help of diagnoses, the vibrator for bone conduction is brought into contact with the mastoid behind the ear, and the threshold levels of bone-conduction are examined. In this study, we distinguished "teeth-conduction" from bone-conduction, and measured the pure tone threshold levels of air conduction, bone conduction via the mastoid and teeth conduction via anterior teeth on the upper and lower jaws using an audiometer. The results showed that all participants perceived teeth-conducted sounds. Characterizing the sound of the teeth conduction may help understand the tooth-drilling sound's discomfort and the satisfaction when eating food.

本文言語英語
ホスト出版物のタイトルProceedings of 2020 International Congress on Noise Control Engineering, INTER-NOISE 2020
編集者Jin Yong Jeon
出版社Korean Society of Noise and Vibration Engineering
ISBN(電子版)9788994021362
出版ステータス出版済み - 8 23 2020
イベント49th International Congress and Exposition on Noise Control Engineering, INTER-NOISE 2020 - Seoul, 大韓民国
継続期間: 8 23 20208 26 2020

出版物シリーズ

名前Proceedings of 2020 International Congress on Noise Control Engineering, INTER-NOISE 2020

会議

会議49th International Congress and Exposition on Noise Control Engineering, INTER-NOISE 2020
Country大韓民国
CitySeoul
Period8/23/208/26/20

All Science Journal Classification (ASJC) codes

  • Acoustics and Ultrasonics

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