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单词 high fidelity
释义

WordReference Random House Learner's Dictionary of American English © 2024
ˈhigh fiˈdel•i•ty, n. [uncountable]
  1. Sound Reproductionsound reproduction over the full range of frequencies that can be heard by the human ear, with very little distortion of the signal. Also called hi-fi. 
high--fi•del•i•ty, adj. 

WordReference Random House Unabridged Dictionary of American English © 2024
high′ fidel′ity, [Electronics.]
  1. Sound Reproductionsound reproduction over the full range of audible frequencies with very little distortion of the original signal. Also called hi-fi. 
  • 1930–35
high′-fi•del′i•ty, adj. 

Collins Concise English Dictionary © HarperCollins Publishers::
high fidelity n
  1. the reproduction of sound using electronic equipment that gives faithful reproduction with little or no distortion
  2. (as modifier): a high-fidelity amplifier

    3. Often shortened to: hi-fi
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更新时间：2025/2/23 11:59:10