underwater acoustics


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underwater acoustics

[¦ən·dər¦wȯd·ər ə′küs·tiks]
(acoustics)
Study of the propagation of sound waves in water, especially in the oceans, and of phenomena produced by these sound waves. Also known as hydroacoustics.
References in periodicals archive ?
'Puffle' from Doha College and 'The Underwater Acoustics' from ACS were been invited to perform at the Winners performance at 51 East, Lagoona Mall.
The Admiral holds Masters Degree in Underwater Acoustics from Beijing University of Aeronautics and Astronautics, China.
These findings may find applications in ultrasound imaging, underwater acoustics and sonar technology," Alu said.
[3] investigate the feasibility of gammatone filter-based-features in the underwater acoustics target classification.
It reviews ocean electronics, energy conversion, and instrumentation and covers oceanographic remote sensing, sensors for ocean monitoring and their measuring parameters, underwater acoustics and wireless communication, oceanographic wireless sensor networks, analog and digital image processing for the ocean, ocean energy, marine electronics, oceanographic instruments, and ocean optics.
Practical spreading laws: the snakes and ladders of shallow water acoustics, in UA2014--2nd International Conference and Exhibition on Underwater Acoustics, 22-27 June, Rhodes island, Greece, 879-886.
Proceedings of the European Conference on Underwater Acoustics, 5-9 July 2010, Istanbul, Turkey.
Alec Duncan, expert in underwater acoustics at CurtinUniversity's Centre for Marine Science and Technology said the lead was promising but impossible to verify without confirmed wreckage from the aircraft.
Dr Alec Duncan, an expert in underwater acoustics at Curtin University, said that searchers would need to get as close as possible to the beacon to limit other background noises, such as whales, masking the ping, the report added.
P Hodges, Underwater Acoustics Analysis, Design and Performance of Sonar, John Wiley & Sons, New York, NY, USA.
Given below channel model is used to calculate spreading loss and total noise loss in underwater acoustics. We calculate the total attenuation of signal on the bases of spreading loss [3] and thorps model for signal absorption loss.