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 ?
Arnia's technology is essentially a small device which monitors audio frequency signals produced within the hive and sophisticated algorithms which identify patterns and changes in bee behaviour.
The WMD laser works by detecting the audio frequency created by the beating of mosquito wings.
He said: "The stadium could collapse if audio frequency resonates with the vibration frequency of the building.
They have a good ear, too, apparently differentiating among various planktonic pedestrians by the audio frequency of their "footsteps.
TOKYO -- Yamaha Corporation (Head Office: 10-1, Nakazawa-cho, Naka-ku, Hamamatsu, Shizuoka Prefecture, Japan; President: Mitsuru Umemura) announces that it has conducted joint research with Showa University (1-5-8 Hatanodai, Shinagawa-ku, Tokyo; President: Takashi Katagiri) into the effects on the human body of INFOSOUND, the Yamaha-developed means of transmitting digital information using the very high audio frequency sound range.
DSEE-HX, found in the X88 and X99, revitalizes and extends audio frequency response to near hi-resolution, improving the sound of low resolution files.
Transformers (RFTS & IFTS, Audio Frequency, Power, High Frequency Power, High Voltage, Flyback, Deflection Yokes, & Other), Resonators, Connectors (PCB Connectors, Rectangular I/O Connectors, Circular Connectors, RF Coaxial Connectors, & Other Connectors), Relays (Electromechanical Relays (EMRs), & Solid State Relays (SSRs)), Switches (Toggle, Slide, Rotary, Keyboard, & Other Switches), and Printed Wiring Boards (Single Sided Rigid, Double Sided Rigid, Multilayer Rigid, & Flexible).