Abstract
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.
| Original language | English |
|---|---|
| Pages (from-to) | 398-399 |
| Number of pages | 2 |
| Journal | Acoustical Science and Technology |
| Volume | 24 |
| Issue number | 6 |
| DOIs | |
| Publication status | Published - 2003 Nov 1 |
| Externally published | Yes |
Keywords
- Free-field listening
- High-frequency tones
- Threshold of hearing
ASJC Scopus subject areas
- Acoustics and Ultrasonics
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Kurakata, K., Ashihara, K., Matsushita, K., Tamai, H., & Ihara, Y. (2003). Threshold of hearing in free field for high-frequency tones from 1 to 20 kHz. Acoustical Science and Technology, 24(6), 398-399. https://doi.org/10.1250/ast.24.398