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Method and apparatus for measuring virtual electroacoustic hearing for hearing aid wearing, hearing aid wearing, and hearing evaluation in hearing aid wearing condition
Method and apparatus for measuring virtual electroacoustic hearing for hearing aid wearing, hearing aid wearing, and hearing evaluation in hearing aid wearing condition
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机译：测量助听器佩戴，助听器佩戴以及在助听器佩戴状态下的听觉评估的虚拟电声听力的方法和设备
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摘要
Digitally controlled signal processing variables including sound sources, spatialized coordinates, acoustic boundaries, signals representing one or more simulated hearing aids, and personalized body / earning transfer functions, and one or more according to selected models The digital filtering 18 of the above signal sources includes a microphone probe for measuring ear canal internal responses at a common reference point near the eardrum 26 during hearing aid wearing, hearing aid simulation wearing, and hearing aid wearing hearing assessment. Synthesized simulated three-dimensional acoustic conditions for providing to the deaf 20 for objective and subjective hearing evaluation through the inner ear canal prosthesis 22 located at. The virtual electroacoustic audiometer 19 calculates electroacoustic parameters of the hearing aid based on a reference measurement including the acoustic response near the eardrum and the results of the hearing aid unworn hearing measurement evaluation. The system then synthesizes acoustic signals reflecting the combined selection of the acoustic signal model, the spatialization model, the acoustic boundary model, and the calculated hearing aid model in the case of hearing aid simulation wearing conditions.
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