| 摘要 |
PROBLEM TO BE SOLVED: To enable a person having a speech word disorder caused by laryngectomy, oral base glossectomy dysphemia to utter in his original voice or freely converted natural voice and to support the sense of hearing by outputting a voice from the outside to the user of a hearing aid. SOLUTION: A speech signal is generated by detecting the voice generated by the user having speech word disorder and/or speech from the outside, the speech is recognized by a signal processing part 22 and a speech information generating part 23 generates speech information showing the speech to be outputted by combining speech data based on the recognized result while using the speech data stored by previously sampling the speech generated by the user having speech word disorder. Thus, a hearing aid 1 outputs speech information generated by the speech information generating part 23 to the outside and outputs a speech from the outside to the user.
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