发明申请
- 专利标题： Cochlear Implant Stimulation with Variable Number of Electrodes
- 专利标题（中）： 人工耳蜗刺激与可变数量的电极
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申请号： US11872983申请日： 2007-10-16
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公开(公告)号： US20080172108A1公开(公告)日： 2008-07-17
- 发明人: Clemens M. Zierhofer , Peter Nopp , Peter Schleich , Andrea Nobbe , Ernst Aschbacher
- 申请人： Clemens M. Zierhofer , Peter Nopp , Peter Schleich , Andrea Nobbe , Ernst Aschbacher
- 申请人地址： AT Innsbruck
- 专利权人： MED-EL ELEKTROMEDIZINISCHE GERAETE GMBH
- 当前专利权人： MED-EL ELEKTROMEDIZINISCHE GERAETE GMBH
- 当前专利权人地址： AT Innsbruck
- 主分类号： A61N1/36
- IPC分类号： A61N1/36 ; H04R25/00 ; A61F11/00
摘要：
A system and method for activating electrodes in an implanted electrode array with a stimulation signal is described. A stimulation definition stage, for each of a plurality of defined sound signal characteristics (C), assigns each electrode to one of a plurality of stimulation groups (G) each having an associated group stimulation amplitude function (A), where (G) varies with (C). An electrode stimulator activates each electrode as the stimulation signal varies based on spectral components of the stimulation signal.
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