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Hydrophone

A hydrophone (Ancient Greek: ὕδωρ + φωνή, lit. 'water + sound') is a microphone designed for underwater use, for recording or listening to underwater sound. Most hydrophones contain a piezoelectric transducer that generates an electric potential when subjected to a pressure change, such as a sound wave.

History, Directional hydrophones & Overview

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Overview

History

Directional hydrophones

Advanced semantic analysis

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Map overview Semantic statistics

Hydrophone

Nodes35
Edges34
Triples71
Avg. degree1.94
Density0.057143
Components1

How this topic connects Entity context

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Hydrophone

Top relations

related to External links · 22
Hydrophone → Acoustic Monitoring, Acoustics, Archived, British Library Sound Archive, Brüel, Contains, Detection Hydrophones, Discovery, February, High-quality, Hydrophones, July, Kjær, LeakTronics, Live, Makers, Professional Swimming Pool Leak, Seaorcasound, Sound, Useful
related to References · 20
Hydrophone → Airship Hydrophone, April, Archived, Frank, How, Hydrophone Handbook, ISBN, January, John, National Archives Kew, Onda Corporation, Pike, Report AIR, Retrieved, Schlumberger Oilfield Glossary, SOSUS, Term, Unknown, Watlington, Wayback Machine
related to Arrays · 13
Hydrophone → As, Cold War, GIUK, Greenland, Iceland, Most, Multiple, Navy, SOSUS, Soviet, The, These, United Kingdom
related to World War I · 9
Hydrophone → April, Cheerio, Early, French President Raymond Poincaré, German, Paul Langevin, The, They, UC-3
related to history · 4
Hydrophone → Company, On, The, The American Submarine Signaling
related to Focused transducers · 2
Hydrophone → The, This
related to Directional hydrophones · 1
Hydrophone → Directional

Important terminology Word statistics

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Important terminology

hydrophones sound water underwater air acoustic war microphone use array submarines sounds pressure wave impedance piezoelectric transducer using british 2005

Entity relationships Subject–Predicate–Object triples

SubjectPredicateObjectConfidenceSrc
Hydrophonerelated to ArraysMultiple0.60section
Hydrophonerelated to ArraysThe0.60section
Hydrophonerelated to ArraysMost0.60section
Hydrophonerelated to ArraysAs0.60section
Hydrophonerelated to ArraysSOSUS0.60section
Hydrophonerelated to ArraysNavy0.60section
Hydrophonerelated to ArraysSoviet0.60section
Hydrophonerelated to ArraysCold War0.60section
Hydrophonerelated to ArraysGreenland0.60section
Hydrophonerelated to ArraysIceland0.60section
Hydrophonerelated to ArraysUnited Kingdom0.60section
Hydrophonerelated to ArraysGIUK0.60section

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