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high fidelity

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noun Electronics.
sound reproduction over the full range of audible frequencies with very little distortion of the original signal.
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Also called hi-fi.

Origin of high fidelity

First recorded in 1930–35

OTHER WORDS FROM high fidelity

high-fi·del·i·ty, adjective
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2022

How to use high fidelity in a sentence

British Dictionary definitions for high fidelity

high fidelity

noun
  1. the reproduction of sound using electronic equipment that gives faithful reproduction with little or no distortion
  2. (as modifier)a high-fidelity amplifier
Often shortened to: hi-fi
Collins English Dictionary - Complete & Unabridged 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012
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