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Low‐frequency underwater hearing sensitivity in belugas, Delphinapterus leucas
| Content Provider | Semantic Scholar |
|---|---|
| Author | Awbrey, Frank T. Thomas, Jeanette A. Kastelein, Ronald A. |
| Copyright Year | 1988 |
| Abstract | The underwater hearing sensitivity of three captive belugas (Delphinapterus leucas) was measured at octave intervals between 125 Hz and 8 kHz. The average threshold of the three animals was 65 dB re:1 μPa at 8 kHz, which is in excellent agreement with previously published data [White et al., HSWRI Tech. Rep. No. 78‐109, Sea World Research Institute, San Diego, CA (1978)]. Below 8 kHz, sensitivity decreased at approximately 11 dB per octave, and was 120.6 dB at 125 Hz. |
| Starting Page | 2273 |
| Ending Page | 2275 |
| Page Count | 3 |
| File Format | PDF HTM / HTML |
| DOI | 10.1121/1.397022 |
| Volume Number | 84 |
| Alternate Webpage(s) | https://alaskafisheries.noaa.gov/sites/default/files/lowfreqhearing_awbrey0988.pdf |
| Alternate Webpage(s) | https://doi.org/10.1121/1.397022 |
| Language | English |
| Access Restriction | Open |
| Content Type | Text |
| Resource Type | Article |
