• synonyms

audio frequency

See more synonyms for audio frequency on Thesaurus.com
noun Acoustics, Electronics.
  1. a frequency between 15 Hz and 20,000 Hz, within the range of normally audible sound.
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Origin of audio frequency

First recorded in 1910–15
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2018

Related Words


Examples from the Web for audio frequency

Historical Examples

  • First I would learn to use it as an audio-frequency amplifier.

    Letters of a Radio-Engineer to His Son

    John Mills

  • In the case of Fig. 94 we are amplifying the audio-frequency current.

  • Use your audio-frequency transformer the other way around so as to step up to the grid.

British Dictionary definitions for audio frequency

audio frequency

  1. a frequency in the range 20 hertz to 20 000 hertz. A sound wave of this frequency would be audible to the human ear
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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