Ear and hearing
Improving Distortion-Product Otoacoustic Emission Test-Retest Reliability With Forward-Pressure Level Calibration on Clinical Equipment.
Judi A Lapsley Miller, Charlotte M Reed, Zachary D Perez
Published: 202510.1097/AUD.0000000000001778
Abstract
OBJECTIVES: Standard in situ calibration using sound pressure level (SPL) measured at the probe microphone for distortion-product otoacoustic emission (DPOAE) testing can cause stimulus level errors up to 20 dB. Forward-pressure level (FPL) calibrati…
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