Deep sound channel

From Glossary of Meteorology



deep sound channel

A region in the deep ocean in which the speed of sound decreases to a minimum value with depth, and then increases in value as a result of pressure.

The sound waves are focused by refraction by the waters above and below, and can travel thousands of kilometers in this zone.
See sound channel.


Retrieved from "https://glossarystaging.ametsoc.net/w/index.php?title=Deep_sound_channel&oldid=16313"
Powered by MediaWiki
Powered by WikiTeq
Powered by Semantic MediaWiki
Copyright 2024 American Meteorological Society (AMS). For permission to reuse any portion of this work, please contact permissions@ametsoc.org. Any use of material in this work that is determined to be “fair use” under Section 107 of the U.S. Copyright Act (17 U.S. Code § 107) or that satisfies the conditions specified in Section 108 of the U.S.Copyright Act (17 USC § 108) does not require AMS’s permission. Republication, systematic reproduction, posting in electronic form, such as on a website or in a searchable database, or other uses of this material, except as exempted by the above statement, require written permission or a license from AMS. Additional details are provided in the AMS Copyright Policy statement.