Earphone
    2.
    发明授权
    Earphone 有权

    公开(公告)号:US10993009B2

    公开(公告)日:2021-04-27

    申请号:US16241144

    申请日:2019-01-07

    申请人: Bose Corporation

    IPC分类号: H04R1/10

    摘要: An earphone with a first acoustic cavity, a second acoustic cavity, and an electro-acoustic transducer configured to deliver acoustic energy into the first and second acoustic cavities. A port acoustically couples one of the first and second acoustic cavities to a different volume. The port comprises an opening with a mesh structure that is insert molded into the port.

    Earphone
    3.
    发明申请
    Earphone 审中-公开

    公开(公告)号:US20200221202A1

    公开(公告)日:2020-07-09

    申请号:US16241144

    申请日:2019-01-07

    申请人: Bose Corporation

    IPC分类号: H04R1/10

    摘要: An earphone with a first acoustic cavity, a second acoustic cavity, and an electro-acoustic transducer configured to deliver acoustic energy into the first and second acoustic cavities. A port acoustically couples one of the first and second acoustic cavities to a different volume. The port comprises an opening with a mesh structure that is insert molded into the port