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A-weighting

 Home Physics Subfields of physics Classical mechanics Acoustics
 0 By others on same topic  0 Discussions  1970-01-01  See my version
A-weighting is a frequency weighting used in sound measurements to reflect the relative loudness perceived by the human ear. The human auditory system does not respond equally across all frequencies; it is more sensitive to mid-frequency sounds (typically around 1 kHz to 4 kHz) and less sensitive to very low and very high frequencies.

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