loudspeaker
Use Loudspeaker in a sentence
kər noun
1.
any of various devices, usually electronic, by which speech, music, etc., can be intensified and made audible throughout a room, hall, or the like.
Dictionary.com Unabridged
Based on the Random House Dictionary, © Random House, Inc. 2013.
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Based on the Random House Dictionary, © Random House, Inc. 2013.
Cite This Source
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Link To loudspeaker
Collins
World English Dictionary
loudspeaker (ˌlaʊdˈspiːkə) ![[Click for IPA pronunciation guide]](http://static.sfdict.com/dictstatic/g/d/dictionary_questionbutton_default.gif) | |
| —n | |
| Sometimes shortened to: speaker, Also called: reproducer a device for converting audio-frequency signals into the equivalent sound waves by means of a vibrating conical diaphragm | |
Collins English Dictionary - Complete & Unabridged 10th Edition
2009 © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins
Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009
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2009 © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins
Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009
Cite This Source
00:10
Loudspeaker
is always a great word to know.
So is bezoar. Does it mean:
| a printed punctuation mark (‽), available only in some typefaces, designed to combine the question mark (?) and the exclamation point (!), indicating a mixture of query and interjection, as after a rhetorical question. |
| a calculus or concretion found in the stomach or intestines of certain animals, esp. ruminants, formerly reputed to be an effective remedy for poison. |
FOLDOC
Computing Dictionary
loudspeaker definition
audio, hardwareAn electromechanical device for converting an electrical signal into sound.
(2008-10-09)
Example sentences
The amplifiers are used to provide power to a loudspeaker in a home audio playback system.
Consequently, the alarm did not sound during the emergency, leaving workers to relay information through the loudspeaker system.
The new version will also have a microphone and a loudspeaker.
Use a megaphone, loudspeaker or other sound amplifying device.
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