发明申请
- 专利标题： EXPANDABLE EARPIECE SEALING DEVICES AND METHODS
- 专利标题（中）： 可扩展的密封设备和方法
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申请号： US12172834申请日： 2008-07-14
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公开(公告)号： US20090022353A1公开(公告)日： 2009-01-22
- 发明人: Steven Wayne Goldstein , John Patrick Keady
- 申请人： Steven Wayne Goldstein , John Patrick Keady
- 申请人地址： US FL Boca Raton
- 专利权人： PERSONICS HOLDINGS INC.
- 当前专利权人： PERSONICS HOLDINGS INC.
- 当前专利权人地址： US FL Boca Raton
- 主分类号： H04R25/00
- IPC分类号： H04R25/00
摘要：
At least one exemplary embodiment is directed toward an earpiece with a sealing section for acoustically sealing the meatus of a human ear, which includes an inner ear canal speaker; an inner ear canal microphone; connected to a logic circuit which can include a digital signal processor (DSP), where the sealing section touches a portion of the ear canal to substantially acoustically seal the meatus of a human ear canal.
公开/授权文献
- US08678011B2 Expandable earpiece sealing devices and methods 公开/授权日：2014-03-25
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