omnidirectional hydrophone

omnidirectional hydrophone

[¦äm·nə·di′rek·shən·əl ′hī·drə‚fōn]
(engineering acoustics)
A hydrophone whose response is fundamentally independent of the incident sound wave's angle of arrival.
References in periodicals archive ?
Total quantity or scope of tender: 20 x Acoustic Receivers with a full release kit and a mooring system and 1 x active fish-tracking device with an acoustic receiver and an Omnidirectional hydrophone.
Estimation of short-term centers of activity from an array of omnidirectional hydrophones and its use in studying animal movements.