Hydrophone - Wikipedia
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 contains a …
What is a hydrophone? - NOAA's National Ocean Service
2024年6月16日 — A hydrophone is an underwater device that detects and records ocean sounds from all directions. People often think that the underwater world is silent. In fact, numerous …
Aquarian Hydrophones
Hydrophones and accessories for recording, playback, and live underwater sound.
Hydrophones, fundamental features, design ... - ScienceDirect
2021年10月1日 — In a simple word, a hydrophone is a device for measuring sound in the water - an underwater microphone.
Technologies for Ocean Acoustic Monitoring - NOAA Ocean …
Whether within an array or as a single element, the hydrophone is the basic sensor of underwater acoustics. Currently, several technologies are available for acoustic exploration of the ocean. …
Hydrophones
In addition to listening to underwater signals and noise, hydrophones are used for measuring purposes and also as components of directional receiving hydroacoustic antennas or arrays. …
Hydrophone | Underwater, Marine, Acoustic | Britannica
Hydrophone, device for converting sound waves into electrical signals, similar in operation to a microphone but used primarily for detecting sound waves from an underwater source, such as …
Hydrophones Selection Guide: Types, Features, Applications
Hydrophones are underwater acoustic sensors, which most commonly use piezoelectric technology. They can be used singly or in arrays that can contain dozens or hundreds of …
What is a hydrophone? - Ocean Sonics
2024年10月25日 — A hydrophone is an underwater microphone designed to detect and record sound in water. They’ve been around for more than 100 years! The first hydrophones were …
What is a hydrophone? - Ocean Sonics
2020年4月2日 — A hydrophone is an underwater microphone designed to detect and record sound waves in water. The icListen is a Smart Digital Hydrophone.