DocumentCode
709228
Title
Efficiency measurement of an underwater acoustic transducer using LabVIEW
Author
Sridhar, P.S.S.R. ; Malarkodi, A.
Author_Institution
Ocean Acoust., Nat. Inst. of Ocean Technol., Chennai, India
fYear
2015
fDate
23-25 Feb. 2015
Firstpage
1
Lastpage
4
Abstract
Electro-acoustic efficiency of an underwater transducer is defined as the ratio of the acoustical radiated power to the electrical input power within a defined frequency band [3]. This measurement is important because of its significance in specifying the quality of a transducer. This paper describes the implementation of LabVIEW program and subsequent measurements undertaken in order to quantify the efficiency of a spherical omni directional underwater transducer.
Keywords
acoustic transducers; acoustoelectric transducers; underwater sound; LabVIEW program implementation; acoustical radiated power; electrical input power; electro-acoustic efficiency; spherical omni directional underwater transducer; underwater acoustic transducer measurement; Acoustic measurements; Acoustics; Power measurement; Sea measurements; Sonar equipment; Transducers; Voltage measurement; Acoustic power; Directivity factor; Efficiency; Electrical power; Source level; Underwater transducer;
fLanguage
English
Publisher
ieee
Conference_Titel
Underwater Technology (UT), 2015 IEEE
Conference_Location
Chennai
Print_ISBN
978-1-4799-8299-8
Type
conf
DOI
10.1109/UT.2015.7108304
Filename
7108304
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