Title：Voice reinforcement method and device for hearing aiding device
Country：China
Patent No.：201710817728.7
Legal Status：Authorized
Inventor：Zhihua Wang, Zhuoyi Sun, Hanjun Jiang
Assignee：Tsinghua University
Address：Tsinghua University,Haidian District Beijing 100084, China
Filing Date：2017-09-12
Issue Date：2022-01-28
Abstract：
The embodiment of the invention discloses a voice reinforcement method and device for a hearing aiding device and relates to the field of medical electronic technologies and audio signal processing. The method comprises the steps that four-channel audio data of the hearing aiding device is acquired; an acoustic environment characteristic is extracted from the acquired audio data, and an acoustic scene corresponding to the audio data is acquired; according to the acoustic scene, the acquired audio data is subjected to subchannel sound compensation and voice reinforcement; two channels of reinforcement audio data is output. The acquired audio data is subjected to voice reinforcement on a portable terminal, and finally two channels of real-time audio data is output. The sound quality is intelligently improved, the general degree of wearing a hearing aid is greatly improved, the better hearing aiding effect and reinforcement mode can be achieved, and audio data processing is not solidifiedon a processor of the hearing aiding device and is based on a common processor chip of the portable terminal, which is beneficial to system updating in the future and improvement of the voice reinforcement method.
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