- 专利标题: Method and hearing assistive device for handling streamed audio, and an audio signal for use with the method and the hearing assistive device
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申请号: US16083740申请日: 2016-03-11
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公开(公告)号: US11082779B2公开(公告)日: 2021-08-03
- 发明人: Svend Vitting Andersen
- 申请人: Widex A/S
- 申请人地址: DK Lynge
- 专利权人: Widex A/S
- 当前专利权人: Widex A/S
- 当前专利权人地址: DK Lynge
- 代理机构: Sughrue Mion, PLLC
- 国际申请: PCT/EP2016/055292 WO 20160311
- 国际公布: WO2017/152993 WO 20170914
- 主分类号: H04R25/00
- IPC分类号: H04R25/00
摘要:
A hearing assistive device (10; 60) having an input transducer (12; 61) converting sound into an audio signal applied to a processor (14; 66), the processor (14; 66) is configured to compensate a hearing loss of a user of the hearing assistive device and to output a compensated audio signal, and an output transducer (16; 65) converting the compensated audio signal into sound. The hearing assistive device (10; 60) further comprises a wireless transceiver (21; 67) enabling audio streaming from an external device (30; 80) to the hearing assisting device; an attenuator (23; 66a) associated with said processor (14; 66) applying attenuation to the compensated audio signal; and an audio stream analyzer (22a; 68a) classifying the audio stream received via said wireless transceiver. The attenuator (23; 66a) is controlled in accordance to the audio stream classification from the audio stream analyzer (22a; 68a). The invention further provides a method of operating a hearing assisting device.
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