Chapter 3: Parameters that Influence Pure Tone Threshold Prediction Accuracy with Distortion Product Otoacoustic Emissions and Artificial Neural Networks

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چکیده

The preceding chapter formulated the need for an objective audiologic procedure to aid in the assessment of difficult-to-test populations. Limitations in current objective procedures inspired the ongoing effort to attempt to predict pure tone thresholds (PITs) accurately across a wide frequency range. Despite the complex relation between DPOAEs and PTTs, many researchers turned to distortion product otoacoustic emissions as the possible new objective method due to promising predictions of normal hearing, especially in the high frequencies.

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تاریخ انتشار 2009