| Article ID | Journal | Published Year | Pages | File Type |
|---|---|---|---|---|
| 8557917 | Wilderness & Environmental Medicine | 2018 | 7 Pages |
Abstract
Use of a 66-cm (26-inch) parabolic microphone significantly improved detection and comprehension of hidden calling subjects at distances between 322 and 2510 m when compared with unaided hearing. This study supports the use of a parabolic microphone in search and rescue to locate responsive subjects in favorable weather and terrain.
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Authors
Nathaniel L. MS, Stanley K. BS, Jeffrey A. BS, Peggy K. BS, Jacqueline N. MS (Hons.) CANTAB, Sylvia P. BA,