anechoic

adjective
an·​echo·​ic | \ ˌa-ni-ˈkō-ik How to pronounce anechoic (audio) \

Definition of anechoic

: free from echoes and reverberations an anechoic chamber

Examples of anechoic in a Sentence

Recent Examples on the Web Also stuck to the carrier's hull were tiles from the Soviet sub's anechoic coating, polymers that enable it to be quieter in the water. Brad Lendon, CNN, 14 Mar. 2022 Singers from the Binchois Consort recorded the music in an anechoic chamber—a space free of any acoustic elements that sound could bounce against. Livia Gershon, Smithsonian Magazine, 6 Apr. 2021 According to submarine authority HI Sutton, the submarines in particular have had issues with their anechoic coatings, a layer of rubber affixed to the sub’s steel hull to reduce noise. Kyle Mizokami, Popular Mechanics, 8 July 2020 But the lab is best known for its anechoic chamber: a room that is completely void of reverberations. Eleanor Cummins, Popular Science, 6 Jan. 2020 From there, Wixey placed them one by one in a soundproof container with minimal echo called an anechoic chamber. Lily Hay Newman, WIRED, 11 Aug. 2019 The powerful satellite antennae are checked within enormous anechoic chambers. Joe Pappalardo, Popular Mechanics, 22 Mar. 2019 Although effective as late as 2017 the Navy was having trouble with its anechoic coatings sloughing off at sea. Kyle Mizokami, Popular Mechanics, 5 July 2018 To stand inside an anechoic chamber is to be sonically isolated from the outside world. Robbie Gonzalez, WIRED, 31 Aug. 2017 See More

These example sentences are selected automatically from various online news sources to reflect current usage of the word 'anechoic.' Views expressed in the examples do not represent the opinion of Merriam-Webster or its editors. Send us feedback.

First Known Use of anechoic

1946, in the meaning defined above

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Time Traveler for anechoic

Time Traveler

The first known use of anechoic was in 1946

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Dictionary Entries Near anechoic

anecdotic

anechoic

a needle in a haystack

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Cite this Entry

“Anechoic.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/anechoic. Accessed 14 Aug. 2022.

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