| 摘要 |
PROBLEM TO BE SOLVED: To provide a hearing aid adjustment system capable of obtaining a hearing aid characteristic suitable to each hearing aid user by matching a sound source for evaluation to an actual environment of a hearing aid and creating a practically suitable hearing aid characteristic even without acoustic equipment or space. SOLUTION: This hearing aid 10 has a sound inputting part 12 to which a sound signal switched by an input switching part 11 is supplied, an amplifying part 13, a sound outputting part 14 for outputting an output of the amplifying part as sound and a control part 15 for controlling the amplifying part. A hearing aid adjusting device 20 has an inputting part 21 for setting data, an operating part 22 for calculating adjustment data on the basis of the setting data, a communicating part 24 for performing data communication with the control part of the hearing aid and transmitting the adjustment data, and a sound source 25 for evaluation for outputting a sound signal for evaluation on the basis of an output of the operating part. The input switching part of the hearing aid selectively outputs an input from a normal sound source and an input from the sound source for evaluation to the sound inputting part, and the control part of the hearing aid stores the transmitted adjustment data and adjusts the amplifying part on the basis of the data. COPYRIGHT: (C)2006,JPO&NCIPI
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