Threshold of hearing in free field for high-frequency tones from 1 to 20 kHz

Kenji Kurakata*, Kaoru Ashihara, Kazuma Matsushita, Hideki Tamai, Yoshiyuki Ihara

*この研究の対応する著者

研究成果: Article査読

8 被引用数 (Scopus)

抄録

Binaural hearing thresholds in free field were measured for pure tones to obtain threshold values in the high-frequency region. Measurement was conducted in an anechoic room of 4.35m (W) × 6.00m (D) × 2.95 m (H). Sound level deviations from the reference point met the sound field requirements of the preferred test conditions and more than ±1 dB were observed at 1 and 4kHz. The result illustrated the high-frequency region threshold curve.

本文言語English
ページ(範囲)398-399
ページ数2
ジャーナルAcoustical Science and Technology
24
6
DOI
出版ステータスPublished - 2003 11月
外部発表はい

ASJC Scopus subject areas

  • 音響学および超音波学

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