A model of acoustic click production in the dolphin by analogy with a traveling-wave antenna

Dubrovsky, N. A.; Urusovskii, I. A.; Gladilin, A. V.

doi:10.1134/s1063771009030221

Search citation statements

Order By: Relevance

Paper Sections

Select...

Introduction1

Citation Types

Supporting

Mentioning

Contrasting

Year Published

2010

Publication Types

Select...

Article1

Relationship

Self Cite0

Independent1

Authors

Journals

Cited by 1 publication

(1 citation statement)

References 1 publication

Supporting

Mentioning

Contrasting

Order By: Relevance

“…10: "…in the problem relating to vibrations of a piezoelectric plate loaded on water and connected in series to an electric circuit comprising inductance L and resistance R in the paper, 6 the plate is radiating acoustic pulses, quite similar to the dolphin acoustic clicks. "…”

Section: Introductionmentioning

confidence: 99%

Pulse mode of operation of a spherical piezoceramic transducer filled with liquid and having a correcting electric circuit

Коновалов

Kuz’menko

2010

The Journal of the Acoustical Society of America

View full text Add to dashboard Cite

By means of a computational method, the possibility of radiating a short acoustic pulse by a transducer in the form of a piezoceramic sphere internally filled with liquid is investigated. An electric inductive-resistive circuit is connected to the electric input of the transducer. Solution is obtained based on scheme-analogs theory for piezoceramic transducers, and spectral Fourier transform theory. The values of parameters of the system, providing minimal durations of radiated signals, are determined. Computation was carried out for different values of relative thicknesses of the transducer wall. The estimates of durations and amplitudes of the acoustic signals radiated into the external medium are obtained.

show abstract

Section: Introductionmentioning

confidence: 99%