audio frequency

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audio frequency

n. Abbr. AF
A range of frequencies, usually from 15 hertz to 20,000 hertz, characteristic of signals audible to the normal human ear.

audio frequency

n
(General Physics) a frequency in the range 20 hertz to 20 000 hertz. A sound wave of this frequency would be audible to the human ear

au′dio fre`quency


n.
a frequency between 15 Hz and 20,000 Hz, within the range of normally audible sound.
[1910–15]
ThesaurusAntonymsRelated WordsSynonymsLegend:
Noun1.audio frequency - an audible acoustic wave frequencyaudio frequency - an audible acoustic wave frequency  
frequence, frequency, oftenness - the number of occurrences within a given time period; "the frequency of modulation was 40 cycles per second"; "the frequency of his seizures increased as he grew older"
Translations
References in periodicals archive ?
The human ear can respond to minute pressure variations in the air if they are in the audible frequency range, roughly 20 Hz - 20 kHz.
The artificial cochlea is designed for audible frequency range from 100Hz to 10kHz.
HD Voice, sometimes referred to as wideband audio, is a set of telephony standards that allow telephones to transmit up to 48 kHz of audible frequency.