AIRBORNE MEASUREMENTS OF ACOUSTIC CHARACTERISTICS OF A SPERM WHALE

被引：21

作者：

DUNN, JL

机构：

[1] U. S. Naval Oceanographic Office, Washington

来源：

JOURNAL OF THE ACOUSTICAL SOCIETY OF AMERICA | 1969年 / 46卷 / 4P2期

关键词：

D O I：

10.1121/1.1911803

中图分类号：

O42 [声学];

学科分类号：

070206 ; 082403 ;

摘要：

Target strengths of a submerged target, believed to be a sperm whale, Physeter catodon, were measured with the use of a calibrated passive sonobuoy and explosive charges. Measurements of 148 sperm whale echolocation clicks in a 13 oct band having a center frequency of 1 kHz resulted in an average source level of 73.5 dB // 1 dyn/cm2 with a standard deviation of 3.51 dB. © 1969, Acoustical Society of America. All rights reserved.

引用

页码：1052 / &

共 9 条

[1]

Backus R.H., 1966, Whales, dolphins and porpoises, P510

[2] INVESTIGATION OF IMPULSIVE DEEP-SEA NOISE RESEMBLING SOUNDS PRODUCED BY A WHALE [J].