发明名称 |
System and method for objective evaluation of hearing using auditory steady-state responses |
摘要 |
This patent relates to an apparatus and method for assessing a subject's hearing by recording steady-state auditory evoked responses. The apparatus generates a steady-state auditory evoked potential stimulus, presents the stimulus to the subject, senses potentials while simultaneously presenting the stimulus and determines whether the sensed potentials contain responses to the stimulus. The stimulus may include an test signals having a number of different components and modulations. The apparatus may further perform a number of objective audiological tests. The apparatus is further adapted to perform multi-modality testing in which more than one sensory modality of the subject is tested simultaneously. <??>To be accompanied, when published, by Figure 1A of the drawings. <IMAGE> |
申请公布号 |
EP1541082(A1) |
申请公布日期 |
2005.06.15 |
申请号 |
EP20040254693 |
申请日期 |
2004.08.05 |
申请人 |
BAYCREST CENTRE FOR GERIATRIC CARE |
发明人 |
JOHN, MICHAEL S.;PICTON, TERENCE W. |
分类号 |
A61B5/0476;A61B5/0484;A61B5/12 |
主分类号 |
A61B5/0476 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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