Ear plug and method of manufacturing an ear plug
    1.
    发明授权
    Ear plug and method of manufacturing an ear plug 失效
    耳塞和制造耳塞的方法

    公开(公告)号:US06427800B1

    公开(公告)日:2002-08-06

    申请号:US09704607

    申请日:2000-11-03

    IPC分类号: A61B702

    CPC分类号: A61F11/08

    摘要: The invention relates to a sound-attenuating ear plug, comprising an elongate elastic body (103) adapted to be inserted at least partially into an auditory meatus. A foil (117) which is rounded in the longitudinal direction (115) of the body (103) and which is extended transversely of this longitudinal direction (115) is responsible for the major part of the sound-attenuating effect of the ear plug. The invention also relates to a method of manufacturing such an ear plug.

    摘要翻译: 本发明涉及一种声音衰减耳塞,包括适于至少部分地插入听觉口的细长弹性体(103)。 在主体(103)的纵向(115)上圆化并且沿该纵向方向(115)横向延伸的箔(117)负责耳塞的声音衰减效果的主要部分。 本发明还涉及一种制造这种耳塞的方法。

    Ear protection cap with improved sound absorption
    2.
    发明授权
    Ear protection cap with improved sound absorption 失效
    耳罩保护盖,吸音改善

    公开(公告)号:US5815842A

    公开(公告)日:1998-10-06

    申请号:US909658

    申请日:1997-08-12

    申请人: Per Hiselius

    发明人: Per Hiselius

    IPC分类号: A61F11/14 A01F11/02 G10K11/04

    CPC分类号: A61F11/14

    摘要: An earmuff incorporating elevated sound attenuation. The earmuff comprises an outer cup (10') which connects with a sealing part. Arranged within the earmuff are a plurality of separating partitioning walls (14) which extend from the bottom wall (16) of the cup towards the sealing part. The partitioning walls (14) may be integral with the cup (10') or formed separately therefrom and loosely fitted thereinto.

    摘要翻译: 耳罩包含提高的声音衰减。 耳罩包括与密封部分连接的外杯(10')。 在耳罩内布置的是从杯的底壁(16)朝向密封部分延伸的多个分隔分隔壁(14)。 分隔壁(14)可以与杯(10')成一体,或与其分开形成并松散地装配在其中。

    Echo cancellation and noise reduction adaptation during ringing signal playback
    3.
    发明申请
    Echo cancellation and noise reduction adaptation during ringing signal playback 有权
    振铃信号回放时的回波消除和降噪适应

    公开(公告)号:US20080043999A1

    公开(公告)日:2008-02-21

    申请号:US11490528

    申请日:2006-07-21

    IPC分类号: H04M3/00

    CPC分类号: H04M9/082

    摘要: A communication device is provided that includes a speaker for outputting a ringing signal, a microphone for receiving the ringing signal, and logic configured to analyze the spectral content of the received ringing signal and adjust noise reduction parameters and echo cancellation parameters based on the analyzed spectral content of the received ringing signal.

    摘要翻译: 提供了一种通信设备,其包括用于输出振铃信号的扬声器,用于接收振铃信号的麦克风,以及被配置为分析接收的振铃信号的频谱内容并根据所分析的频谱调整降噪参数和回波消除参数的逻辑 收到的振铃信号的内容。

    Echo cancellation and noise reduction adaptation during ringing signal playback
    4.
    发明授权
    Echo cancellation and noise reduction adaptation during ringing signal playback 有权
    振铃信号回放时的回波消除和降噪适应

    公开(公告)号:US08054966B2

    公开(公告)日:2011-11-08

    申请号:US11490528

    申请日:2006-07-21

    IPC分类号: H04M9/08

    CPC分类号: H04M9/082

    摘要: A communication device is provided that includes a speaker for outputting a ringing signal, a microphone for receiving the ringing signal, and logic configured to analyze the spectral content of the received ringing signal and adjust noise reduction parameters and echo cancellation parameters based on the analyzed spectral content of the received ringing signal.

    摘要翻译: 提供了一种通信设备,其包括用于输出振铃信号的扬声器,用于接收振铃信号的麦克风,以及被配置为分析接收的振铃信号的频谱内容并根据所分析的频谱调整降噪参数和回波消除参数的逻辑 收到的振铃信号的内容。

    Cap for use as hearing protection
    5.
    发明授权
    Cap for use as hearing protection 有权
    作为听力保护的上限

    公开(公告)号:US07766120B2

    公开(公告)日:2010-08-03

    申请号:US11636248

    申请日:2006-12-08

    IPC分类号: A42B1/06

    CPC分类号: A61F11/14

    摘要: The present invention relates to a cap (11) intended for use as hearing protection and adapted to enclosed the external ear of a user, characterized by at least one vibration-damping weight element (18, 38a-b) of the cap (11), which weight element is arranged so as to at least partly block an audio mode of vibration that would have existed in the cap in the absence of said weight element (18, 38a-b). The invention also relates to a method of producing such a cap, and use of the same.

    摘要翻译: 本发明涉及一种旨在用作听力保护并适于封闭使用者的外耳的盖(11),其特征在于,所述盖(11)的至少一个减振重量元件(18,38a-b) ,该重量元件布置成至少部分地阻止在没有所述重量元件(18,38a-b)的情况下将存在于盖中的音频振动模式。 本发明还涉及制造这种盖子的方法及其用途。

    Cap for use as hearing protection
    6.
    发明申请
    Cap for use as hearing protection 有权
    作为听力保护的上限

    公开(公告)号:US20070143907A1

    公开(公告)日:2007-06-28

    申请号:US11636248

    申请日:2006-12-08

    IPC分类号: A42B1/06 A42B1/08

    CPC分类号: A61F11/14

    摘要: The present invention relates to a cap (11) intended for use as hearing protection and adapted to enclosed the external ear of a user, characterized by at least one vibration-damping weight element (18, 38a-b) of the cap (11), which weight element is arranged so as to at least partly block an audio mode of vibration that would have existed in the cap in the absence of said weight element (18, 38a-b). The invention also relates to a method of producing such a cap, and use of the same.

    摘要翻译: 本发明涉及一种旨在用作听力保护并适于封闭使用者的外耳的帽(11),其特征在于,所述帽(11)的至少一个减振重量元件(18,38b) 该重量元件布置成至少部分地阻止在没有所述重量元件(18,38ab)的情况下将存在于盖中的音频振动模式。 本发明还涉及制造这种盖子的方法及其用途。