| 摘要 |
There is provided a method for adjusting a system for providing hearing assistance to a user ( 101 ), the system comprising a microphone arrangement ( 26 ) for capturing audio signals, a transmission unit ( 102 ) for transmitting the audio signals via a wireless link ( 107 ) to a receiver unit ( 103 ) worn by the user, a gain control unit ( 126 ) located in the receiver unit for setting the gain applied to the audio signals, and means ( 38 ) worn at or in a user's ear ( 39 ) for stimulating the hearing of the user according to the audio signals from the receiver unit ( 103 ), said method comprising: generating test audio signals, transmitting said test audio signals at a pre-defined level from the transmission unit via the wireless link to the receiver unit and stimulating the user's hearing with said test audio signals via said stimulating means; simultaneously transmitting gain control commands from the transmission unit to the gain control unit in order to selectively change the gain set by the gain control unit; repeating these steps until an optimum value of the gain set by the gain control unit has been determined; and transmitting a store command from the transmission unit to the receiver unit in order to store that determined optimum value of the gain.
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