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audio frequency
(redirected from Audio frequencies)

   Also found in: Dictionary/thesaurus, Wikipedia 0.07 sec.
audio frequency: see sound sound, any disturbance that travels through an elastic medium such as air, ground, or water to be heard by the human ear. When a body vibrates, or moves back and forth (see vibration ), the oscillation causes a periodic disturbance of the surrounding air or other
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; radio radio, transmission or reception of electromagnetic radiation in the radio frequency range. The term is commonly applied also to the equipment used, especially to the radio receiver.
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audio frequency
a frequency in the range 20 hertz to 20 000 hertz. A sound wave of this frequency would be audible to the human ear

audio frequency [¦ȯd·ē·ō ¦frē·kwən·sē]
(acoustics)
A frequency that can be detected as a sound by the average young adult, approximately 15 to 20,000 hertz. Abbreviated af. Also known as sonic frequency; sound frequency.


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Hermach, Thermal converters as ac-dc transfer standards for current and voltage measurements at audio frequencies, J.
The codec also features enhanced master clock support, which includes standard audio frequencies, as well as USB and video clocks.
Designed to improve damping across all audio frequencies, QuietGlue is an ultra-high performance viscoelastic formulation used as a glue layer between drywall, wood or another combination of materials where one or both layers are porous.
 
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