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公开(公告)号:US20090205900A1
公开(公告)日:2009-08-20
申请号:US12070810
申请日:2008-02-20
IPC分类号: A61F11/14
CPC分类号: A61F11/14 , H04R1/1083
摘要: The present invention relates to an ear cap intended for use as hearing, the ear cap having a sound-reflecting outer shell and a liner of sound absorption materials. The ear cap is characterized by at least one sound-reflecting and vibration-damping weight element arranged on or within the sound absorption liner to at least partly block an audio mode of vibration that would have existed in the cap in the absence of the weight element.
摘要翻译: 本发明涉及一种旨在用作听力的耳塞,耳罩具有声音反射的外壳和吸声材料的衬垫。 耳罩的特征在于至少一个声音和减震重量元件布置在吸声衬垫上或吸声衬垫内,以至少部分地阻止在没有重量元件的情况下将存在于盖中的音频振动模式 。
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公开(公告)号:US07717226B2
公开(公告)日:2010-05-18
申请号:US12070810
申请日:2008-02-20
CPC分类号: A61F11/14 , H04R1/1083
摘要: The present invention relates to an ear cap intended for use as hearing, the ear cap having a sound-reflecting outer shell and a liner of sound absorption materials. The ear cap is characterized by at least one sound-reflecting and vibration-damping weight element arranged on or within the sound absorption liner to at least partly block an audio mode of vibration that would have existed in the cap in the absence of the weight element.
摘要翻译: 本发明涉及一种旨在用作听力的耳塞,耳罩具有声音反射的外壳和吸声材料的衬垫。 耳罩的特征在于至少一个声音和减震重量元件布置在吸声衬垫上或吸声衬垫内,以至少部分地阻止在没有重量元件的情况下将存在于盖中的音频振动模式 。
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