| 摘要 |
PROBLEM TO BE SOLVED: To provide a hearing aid that allows a user to hold the hearing aid inside an external acoustic meatus precisely and comfortably.SOLUTION: A hearing aid includes a housing 12, the housing 12 having: a signal processor for processing sounds into audible frequency signals for audibility loss compensation; and a receiver connected to an output part of the signal processor for converting the compensated audible frequency signals into sound signals. The housing 12 is fit in an ear pad so as to extend through the middle part of the ear pad which is disposed in the user's external acoustic meatus 120. In addition, an elongate member 14 is disposed to provide a microphone at the second edge thereof. |
