Encyclopedia > Hydrophone

Article Content

Hydrophone

A hydrophone is a sound-to-electricity transducer for use in water or other liquids, analogous to the microphone. Most use the piezoelectric effect.

All Wikipedia text is available under the terms of the GNU Free Documentation License

Search Encyclopedia

Search over one million articles, find something about almost anything!

Featured Article

North Lindenhurst, New York

... Males have a median income of $42,403 versus $31,296 for females. The per capita income for the town is $22,631. 5.2% of the population and 3.3% of families are below ...