发明公开
- 专利标题: BINAURAL HEARING DEVICE SYSTEM WITH A BINAURAL IMPULSE ENVIRONMENT CLASSIFIER
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申请号: EP16204623.9申请日: 2016-12-16
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公开(公告)号: EP3337186A1公开(公告)日: 2018-06-20
- 发明人: Pedersen, Søren, Christian Voigt
- 申请人: GN Hearing A/S
- 申请人地址: Lautrupbjerg 7 2750 Ballerup DK
- 专利权人: GN Hearing A/S
- 当前专利权人: GN Hearing A/S
- 当前专利权人地址: Lautrupbjerg 7 2750 Ballerup DK
- 代理机构: Guardian IP Consulting I/S
- 主分类号: H04R25/00
- IPC分类号: H04R25/00 ; H04R1/10
摘要:
A hearing device and a method is provided that alleviate discomfort caused by sound impulses, such as a door slam, clinking of silverware, jangling of keys, etc., by converting sound into an audio signal, subjecting the audio signal to a frequency transformation, detecting presence of an impulse in the audio signal based on the frequency transformed audio signal, and processing the audio signal into a processed audio signal in response to detected presence of the impulse in the audio signal, converting the processed signal into an output sound signal, and emitting the output sound signal towards an eardrum of a human. The processing may involve reducing the gain of the output sound signal if an impulse is detected.
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