| 摘要 |
PURPOSE: A method of automatically fitting a hearing aid is provided to automatically input a corrected reference gain and a maximum output range to a hearing aid. CONSTITUTION: A probe microphone is inserted into the ear of examinee. The probe microphone measures the sound outputted from an automatic fitting device. The audiogram of examinee is inputted to the automatic fitting device(S301). A reference gain is a standard value of a first intensity. A maximum output range is a standard value of a second intensity. A sound is measured through the probe microphone. A reference gain and maximum output range is detected according to the audiogram of examinee(S302). The difference of the intensity of the outputted sound and intensity of the measured sound is detected(S304). The reference gain and the maximum output range are corrected according to the detected difference(S305). |
