Problems with earphone calibration using a manikin.

J M Ciechanowski; W A Cooper

PubMed · 1002584

Problems with earphone calibration using a manikin.

Abstract

The response of a single TDH-39 receiver mounted in a MX-41/AR and an Auraldome cushion was measured psychoacoustically and electroacoustically using standard couplers and the Zwislocki coupler mounted in KEMAR (Knowles Electronic Manikin for Acoustic Research). Although the psychoacoustic data were similar for both cushions, electroacoustic responses differed across cushions and across couplers. It was concluded that an accurate method for evaluating circumaural earphones has not yet been developed and the manikin, in its present form, is unsuitable for supra-aural or circumaural earphone calibration.

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Acoustics Adult Audiometry Auditory Threshold Electronics, Medical Female Humans Male Manikins Models, Structural Psychoacoustics United States Journal Article Research Support, U.S. Gov't, P.H.S.

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J M Ciechanowski, W A Cooper. Problems with earphone calibration using a manikin.. https://pubmed.ncbi.nlm.nih.gov/1002584/

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