发明授权
- 专利标题: Earphone assembly
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申请号: US14564940申请日: 2014-12-09
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公开(公告)号: US09100761B2公开(公告)日: 2015-08-04
- 发明人: Scott Charles Grinker , Paris Nicholas Tsangaris , Steven R. Grosz , Kyle Patrick Glavan , Lajos Frohlich , Garbor Zanoni , Mark Bui Breneman
- 申请人: Shure Acquisition Holdings, Inc.
- 申请人地址: US IL Niles
- 专利权人: Shure Acquisition Holdings, Inc.
- 当前专利权人: Shure Acquisition Holdings, Inc.
- 当前专利权人地址: US IL Niles
- 代理机构: Banner & Witcoff, Ltd.
- 主分类号: H04R25/00
- IPC分类号: H04R25/00 ; H04R1/10 ; H04R1/24 ; H04R1/28
摘要:
An earphone assembly for an in-ear listening device and method for filtering a portion of an audible sound output are disclosed. An earphone comprises a housing configured to receive a nozzle, a plurality of drivers each having an acoustical output disposed within the housing, and an elongated passageway disposed within the housing configured to filter at least an audible portion of a sound wave output from at least one of the plurality of drivers. The method comprises providing an elongated passageway to provide an increased path length and connecting an output of the at least one driver to the elongated passageway to configure the sound output to be received within the elongated passageway to acoustically filter a portion of the sound output from the at least one driver.
公开/授权文献
- US20150092968A1 EARPHONE ASSEMBLY 公开/授权日:2015-04-02