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Sonar gain control in echolocating finless porpoises (Neophocaena phocaenoides) in an open water (L)
Li, Songhai; Wang, Ding; Wang, Kexiong; Akamatsu, Tomonari; Wang, D, Chinese Acad Sci, Inst Hydrobiol, Wuhan 430072, Peoples R China
2006-10-01
Source PublicationJOURNAL OF THE ACOUSTICAL SOCIETY OF AMERICA
ISSN0001-4966
Volume120Issue:4Pages:1803-1806
AbstractSource levels of echolocating free-ranging Yangtze finless porpoise (Neophocaena phocaenoides asiaeorientalis) were calculated using a range estimated by measuring the time delays of the signals via the surface and bottom reflection paths to the hydrophone, relative to the direct signal. Peak-to-peak source levels for finless porpoise were from 163.7 to 185.6 dB re:1 mu Pa. The source levels are highly range dependent and varied approximately as a function of the one-way transmission loss for signals traveling from the animals to the hydrophone. (c) 2006 Acoustical Society of America.; Source levels of echolocating free-ranging Yangtze finless porpoise (Neophocaena phocaenoides asiaeorientalis) were calculated using a range estimated by measuring the time delays of the signals via the surface and bottom reflection paths to the hydrophone, relative to the direct signal. Peak-to-peak source levels for finless porpoise were from 163.7 to 185.6 dB re:1 mu Pa. The source levels are highly range dependent and varied approximately as a function of the one-way transmission loss for signals traveling from the animals to the hydrophone. (c) 2006 Acoustical Society of America.
SubtypeArticle
KeywordEptesicus-fuscus Dolphins Signals Asiaeorientialis Behavior Depth Pulse Bat
DepartmentChinese Acad Sci, Inst Hydrobiol, Wuhan 430072, Peoples R China; Chinese Acad Sci, Grad Sch, Beijing 100039, Peoples R China; Fisheries Res Agcy, Natl Res Inst Fisheries Engn, Kamisu, Ibaraki 3140408, Japan
Subject AreaAcoustics
DOI10.1121/1.2335674
WOS HeadingsScience & Technology ; Technology ; Life Sciences & Biomedicine
Indexed BySCI
Language英语
WOS Research AreaAcoustics ; Audiology & Speech-Language Pathology
WOS SubjectAcoustics ; Audiology & Speech-Language Pathology
WOS IDWOS:000241258400008
WOS KeywordEPTESICUS-FUSCUS ; DOLPHINS ; SIGNALS ; ASIAEORIENTIALIS ; BEHAVIOR ; DEPTH ; PULSE ; BAT
Citation statistics
Cited Times:20[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://ir.ihb.ac.cn/handle/152342/8816
Collection期刊论文
Corresponding AuthorWang, D, Chinese Acad Sci, Inst Hydrobiol, Wuhan 430072, Peoples R China
Affiliation1.Chinese Acad Sci, Inst Hydrobiol, Wuhan 430072, Peoples R China
2.Chinese Acad Sci, Grad Sch, Beijing 100039, Peoples R China
3.Fisheries Res Agcy, Natl Res Inst Fisheries Engn, Kamisu, Ibaraki 3140408, Japan
Recommended Citation
GB/T 7714
Li, Songhai,Wang, Ding,Wang, Kexiong,et al. Sonar gain control in echolocating finless porpoises (Neophocaena phocaenoides) in an open water (L)[J]. JOURNAL OF THE ACOUSTICAL SOCIETY OF AMERICA,2006,120(4):1803-1806.
APA Li, Songhai,Wang, Ding,Wang, Kexiong,Akamatsu, Tomonari,&Wang, D, Chinese Acad Sci, Inst Hydrobiol, Wuhan 430072, Peoples R China.(2006).Sonar gain control in echolocating finless porpoises (Neophocaena phocaenoides) in an open water (L).JOURNAL OF THE ACOUSTICAL SOCIETY OF AMERICA,120(4),1803-1806.
MLA Li, Songhai,et al."Sonar gain control in echolocating finless porpoises (Neophocaena phocaenoides) in an open water (L)".JOURNAL OF THE ACOUSTICAL SOCIETY OF AMERICA 120.4(2006):1803-1806.
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