audiofrequency

audiofrequency

(aw-dee-oh-free -kwĕn-see) Any frequency at which a sound wave would be audible, i.e. a frequency in the range 15 hertz to 20 000 hertz.
Collins Dictionary of Astronomy © Market House Books Ltd, 2006
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Jacobson, "Results of a controlled-source audiofrequency magnetotelluric survey at the Puhimau thermal area, Kilauea Volcano, Hawaii," Geophysics, vol.
New Geological and Structural Facts under the Lateritic Cover in Garga Sarali, Ndokayo (East Cameroon) Area, from Audiomagnetotellurics Soundings
Pearson Electronics has developed the Powerline Ripple Detector, a passive interface that separates injected audiofrequency ripple from either AC or DC power signals so the ripple can be viewed on a standard spectrum analyzer.
Exposing the EMI Menace

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