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公开(公告)号：USD676179S1
公开(公告)日：2013-02-12
申请号：US29400622
申请日：2011-08-31
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公开(公告)号：USD676180S1
公开(公告)日：2013-02-12
申请号：US29400623
申请日：2011-08-31
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公开(公告)号：USD676181S1
公开(公告)日：2013-02-12
申请号：US29400624
申请日：2011-08-31
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4.发明授权High fidelity digital hearing aid and methods of programming and operating same 有权高保真数字助听器和编程和操作方法相同公开(公告)号：US07697705B2
公开(公告)日：2010-04-13
申请号：US10271266
申请日：2002-10-15
申请人： Mead C. Killion , John S. French , Steven Viranyi , Timothy Monroe , David Preves , Norman Matzen , Gail Gudmundsen
发明人： Mead C. Killion , John S. French , Steven Viranyi , Timothy Monroe , David Preves , Norman Matzen , Gail Gudmundsen
IPC分类号： H04R25/00
CPC分类号： H04R25/70 , H04R25/505
摘要： A programmable digital hearing aid circuit and method for operating and programming same are disclosed. The device provides a flexible means to compensate for undesirable frequency response distortion normally due to the electro-acoustical characteristics of the microphone, receiver, and sound coupling mechanisms employed in hearing aid design. Parameters of the programmable hearing aid circuit may also be set to tailor the hearing aid response characteristics for the frequency-dependent hearing loss of an individual hearing aid user. The device is intended to make available a significant improvement in audio fidelity to users of hearing aid devices.
摘要翻译： 公开了一种用于操作和编程的可编程数字助听器电路和方法。 该装置提供了一种灵活的手段，用于补偿由于助听器设计中使用的麦克风，接收器和声耦合机构的电声特性所导致的不期望的频率响应失真。 可编程助听器电路的参数也可以被设置为为个别助听器用户的频率依赖性听力损失定制助听器响应特性。 该设备旨在为助听器设备的用户提供音频保真度的显着改进。
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