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1. 发明授权

US5131046A High fidelity hearing aid amplifier 失效
标题翻译：高清晰度助听放大器
公开(公告)号：US5131046A
公开(公告)日：1992-07-14
申请号：US431531
申请日：1989-11-03
申请人： Mead C. Killion , Norman P. Matzen , Clyde M. Brown, Jr. , William A. Cole , James B. Compton , Steven J. Iseberg , Jonathan K. Stewart , Donald L. Wilson
发明人： Mead C. Killion , Norman P. Matzen , Clyde M. Brown, Jr. , William A. Cole , James B. Compton , Steven J. Iseberg , Jonathan K. Stewart , Donald L. Wilson
IPC分类号： H03F3/45 , H03G3/02 , H03G9/18 , H04R25/00
CPC分类号： H04R25/502 , H03G9/18 , H04R2460/03 , H04R25/356
摘要： A high fidelity hearing aid amplifier is operable at a very low battery voltage and includes a single integrated circuit chip which provides a variable gain amplifier and gain control circuitry operative at low signal levels to enhance gain at higher frequencies relative to gain at lower frequencies, such circuitry including a logarithmic rectifier arrangement and a peak detector in a compression ratio control circuit. Operation at a low battery voltage is enhanced through a compression ratio control circuit which provides a level shift between an AC output of the logarithmic rectifier arrangement and the peak detector. Current mirrors are provided to obtained balanced and stable operation, and an arrangement is provided for manual control by a user to obtain an optimum response characteristic.
摘要翻译：高保真助听器放大器可在非常低的电池电压下工作，并且包括单个集成电路芯片，其提供可变增益放大器和在低信号电平下操作的增益控制电路，以相对于较低频率的增益来增强在较高频率处的增益，包括压缩比控制电路中的对数整流器布置和峰值检测器的电路。通过压缩比控制电路来提高在低电池电压下的操作，该压缩比控制电路在对数整流器装置的AC输出和峰值检测器之间提供电平移位。提供电流镜以获得平衡和稳定的操作，并且提供用于用户手动控制以获得最佳响应特性的布置。

2. 发明授权

US5099856A Electrode isolation amplifier 失效
标题翻译：电极隔离放大器
公开(公告)号：US5099856A
公开(公告)日：1992-03-31
申请号：US433633
申请日：1989-11-08
申请人： Mead C. Killion , Donald L. Wilson , Jonathan K. Stewart
发明人： Mead C. Killion , Donald L. Wilson , Jonathan K. Stewart
IPC分类号： A61B5/04 , A61B5/0476
CPC分类号： A61B5/04004 , A61B5/0476
摘要： A system for detecting and transmitting body electrical signals in the presence of ambient electrical interference that uses a transmiter circuit including an amplifier coupled to and in close proximity to two or more body electrodes, a light pulse generator that receives its input from that amplifier and provides a pulse-duration-modulated series of light pulses, and a remote receiver including a transducer which demodulates the transmitted light pulses into electrical pulses of corresponding duration and frequency and a demodulator which accepts those electrical pulses and produces an amplified replica of the original signal developed between the body electrodes, thereby effectively providing complete electrical isolation of the electrode amplifier from the remaining bioelectrical signal analysis equipment. A valuable additional feature of the invention is a complete electrostatic shield around the amplifier-transmitter as well as the electode leads, so that the small amount of residual capacitive coupling to the amplifier circuit itself is effectively shunted to the same average (body) potential as that of the electrodes.
摘要翻译：一种用于在存在环境电气干扰的情况下检测和发送身体电信号的系统，该系统使用包括耦合到两个或多个身体电极并且非常接近两个或多个身体电极的放大器的发射器电路;光脉冲发生器，其从该放大器接收其输入并提供脉冲持续时间调制的一系列光脉冲，以及远程接收机，其包括将传输的光脉冲解调为相应持续时间和频率的电脉冲的换能器以及接收那些电脉冲并产生原始信号的放大副本的解调器从而有效地提供电极放大器与剩余的生物电信号分析设备的完全电隔离。本发明的一个有价值的附加特征是放大器 - 发射器周围的完整的静电屏蔽以及电极引线，使得与放大器电路本身的少量残余电容耦合被有效地分流到相同的平均（体）电位电极的。

3. 发明授权

US08625827B2 One-size-fits-most hearing aid 有权
标题翻译：适合大多数的助听器
公开(公告)号：US08625827B2
公开(公告)日：2014-01-07
申请号：US13456963
申请日：2012-04-26
申请人： Gail Gudmundsen , Viorel Drambarean , Mead C. Killion , Jonathan K. Stewart
发明人： Gail Gudmundsen , Viorel Drambarean , Mead C. Killion , Jonathan K. Stewart
IPC分类号： H04R25/00
CPC分类号： H04R25/656 , H01M2/1022 , H01M2/1055 , H04R25/60 , H04R25/602 , H04R25/604 , H04R25/65 , H04R25/652 , H04R25/658
摘要： A hearing-aid device comprising a housing and circuitry module, wherein the circuitry module comprises a battery, a microphone, and a receiver, and the circuit module is inserted in the hearing aid housing. The hearing aid device further comprises a retractable battery sleeve, wherein a battery slot is exposed when the battery sleeve is retracted, and a battery can be inserted into the battery slot from either side of the battery slot with either polarity. The hearing aid housing may comprise an ear-tip, wherein a microphone is mounted in the hearing aid housing near the ear-tip and the microphone receives sounds through at least one sound inlet located on a side surface of the hearing aid housing. The ear-tip additionally comprises three flanges decreasing in size toward the flange closest to the ear canal, and the hearing aid can be inserted into the ear canal in any orientation.
摘要翻译：一种助听器装置，包括壳体和电路模块，其中所述电路模块包括电池，麦克风和接收器，并且所述电路模块插入所述助听器外壳中。助听器装置还包括可缩回的电池套筒，其中当电池套筒缩回时电池槽暴露，并且可以从任一极性的电池槽的任一侧将电池插入电池槽中。助听器外壳可以包括耳塞，其中麦克风安装在靠近耳尖的助听器外壳中，并且麦克风通过位于助听器外壳的侧表面上的至少一个声音入口接收声音。耳尖还包括朝向最接近耳道的凸缘减小的三个凸缘，并且助听器可以以任何方向插入到耳道中。

4. 发明申请

US20120213396A1 ONE-SIZE-FITS-MOST HEARING AID 有权
标题翻译：一次性 - 最令人惊奇的助听器
公开(公告)号：US20120213396A1
公开(公告)日：2012-08-23
申请号：US13456963
申请日：2012-04-26
申请人： Gail Gudmundsen , Viorel Drambarean , Mead C. Killion , Jonathan K. Stewart
发明人： Gail Gudmundsen , Viorel Drambarean , Mead C. Killion , Jonathan K. Stewart
IPC分类号： H04R25/02
CPC分类号： H04R25/656 , H01M2/1022 , H01M2/1055 , H04R25/60 , H04R25/602 , H04R25/604 , H04R25/65 , H04R25/652 , H04R25/658
摘要： A hearing-aid device comprising a housing and circuitry module, wherein the circuitry module comprises a battery, a microphone, and a receiver, and the circuit module is inserted in the hearing aid housing. The hearing aid device further comprises a retractable battery sleeve, wherein a battery slot is exposed when the battery sleeve is retracted, and a battery can be inserted into the battery slot from either side of the battery slot with either polarity. The hearing aid housing may comprise an ear-tip, wherein a microphone is mounted in the hearing aid housing near the ear-tip and the microphone receives sounds through at least one sound inlet located on a side surface of the hearing aid housing. The ear-tip additionally comprises three flanges decreasing in size toward the flange closest to the ear canal, and the hearing aid can be inserted into the ear canal in any orientation.
摘要翻译：一种助听器装置，包括壳体和电路模块，其中所述电路模块包括电池，麦克风和接收器，并且所述电路模块插入所述助听器外壳中。助听器装置还包括可缩回的电池套筒，其中当电池套筒缩回时电池槽暴露，并且可以从任一极性的电池槽的任一侧将电池插入电池槽中。助听器外壳可以包括耳塞，其中麦克风安装在靠近耳尖的助听器外壳中，并且麦克风通过位于助听器外壳的侧表面上的至少一个声音入口接收声音。耳尖还包括朝向最接近耳道的凸缘减小的三个凸缘，并且助听器可以以任何方向插入到耳道中。

5. 发明授权

US5113967A Audibility earplug 失效
标题翻译：听觉耳塞
公开(公告)号：US5113967A
公开(公告)日：1992-05-19
申请号：US519855
申请日：1990-05-07
申请人： Mead C. Killion , Jonathan K. Stewart , Robert Falco , Elliott H. Berger
发明人： Mead C. Killion , Jonathan K. Stewart , Robert Falco , Elliott H. Berger
IPC分类号： A61F11/08
CPC分类号： A61F11/08 , A61F2011/085
摘要： An earplug uses damping to render unimportant a Helmholtz resonance between the acoustic mass intrinsic to a sound channel thereof and the compliance of air in the earcanal, in combination with a readily manufacturable external structure coupled to the sound channel to increase response characteristics at higher frequencies in a predictable and well controlled manner in order to provide a highly desireable uniform frequency response.
摘要翻译：耳塞使用阻尼使得在其声音通道固有的声音质量与耳罩内空气的顺应性之间的亥姆霍兹共振与组合在声音通道上的易于制造的外部结构相结合，以增加在较高频率下的响应特性可预测和良好控制的方式，以便提供高度期望的均匀的频率响应。

6. 发明授权

US08184839B2 One-size-fits-most hearing aid 有权
标题翻译：适合大多数的助听器
公开(公告)号：US08184839B2
公开(公告)日：2012-05-22
申请号：US11031915
申请日：2005-01-07
申请人： Gail Gudmundsen , Mead C. Killion , Viorel Drambarean , Jonathan K. Stewart
发明人： Gail Gudmundsen , Mead C. Killion , Viorel Drambarean , Jonathan K. Stewart
IPC分类号： H04R25/00
CPC分类号： H04R25/656 , H01M2/1022 , H01M2/1055 , H04R25/60 , H04R25/602 , H04R25/604 , H04R25/65 , H04R25/652 , H04R25/658
摘要： A hearing-aid device comprising a housing and circuitry module, wherein the circuitry module comprises a battery, a microphone, and a receiver, and the circuit module is inserted in the hearing aid housing. The hearing aid device further comprises a retractable battery sleeve, wherein a battery slot is exposed when the battery sleeve is retracted, and a battery can be inserted into the battery slot from either side of the battery slot with either polarity. The hearing aid housing may comprise an ear-tip, wherein a microphone is mounted in the hearing aid housing near the ear-tip and the microphone receives sounds through at least one sound inlet located on a side surface of the hearing aid housing. The ear-tip additionally comprises three flanges decreasing in size toward the flange closest to the ear canal, and the hearing aid can be inserted into the ear canal in any orientation.
摘要翻译：一种助听器装置，包括壳体和电路模块，其中所述电路模块包括电池，麦克风和接收器，并且所述电路模块插入所述助听器外壳中。助听器装置还包括可缩回的电池套筒，其中当电池套筒缩回时电池槽暴露，并且可以从任一极性的电池槽的任一侧将电池插入电池槽中。助听器外壳可以包括耳塞，其中麦克风安装在靠近耳尖的助听器外壳中，并且麦克风通过位于助听器外壳的侧表面上的至少一个声音入口接收声音。耳尖还包括朝向最接近耳道的凸缘减小的三个凸缘，并且助听器可以以任何方向插入到耳道中。

7. 发明授权

US07551940B2 Two-way voice communication device having external acoustic noise reduction 有权
标题翻译：具有外部噪声降低的双向语音通信装置
公开(公告)号：US07551940B2
公开(公告)日：2009-06-23
申请号：US10755106
申请日：2004-01-08
申请人： Mary Paulson , Jonathan K. Stewart , Andrew J. Haapapuro , Viorel Drambarean , Robert B. Schulein , Mead C. Killion
发明人： Mary Paulson , Jonathan K. Stewart , Andrew J. Haapapuro , Viorel Drambarean , Robert B. Schulein , Mead C. Killion
IPC分类号： H04M1/00 , H04R25/00
CPC分类号： H04M1/6058 , H04B1/385 , H04B1/44 , H04B2001/3866 , H04M1/05 , H04M1/19 , H04R1/08 , H04R1/1016 , H04R1/1033 , H04R1/1041 , H04R1/1083 , H04R5/033 , H04R2201/107
摘要： A two-way voice communication device which provides a high-level of acoustic noise reduction is disclosed. A resilient ear tip provides acoustic isolation and secures the earphone within the ear canal of the user. The ability to rotate the earphone within the ear canal allows the user to easily position an attached microphone. The audio signals may be conveyed by an included radio frequency receiver and radio frequency transmitter, or the earphone may be connected to an electrical audio device using a multi-conductor cable. Audio signals may be conveyed to one or both ears of a user. A switch to mute the audio signal from the microphone, or for supporting a push-to-talk mode of operation, may be included in the earphone housing, or on the cable.
摘要翻译：公开了一种提供高级声学噪声降低的双向语音通信设备。弹性耳塞提供声学隔离并将耳机固定在使用者的耳道内。在耳道内旋转耳机的能力允许用户容易地定位附接的麦克风。音频信号可以由所包括的射频接收机和射频发射器传送，或者耳机可以使用多导体电缆连接到电音频设备。音频信号可以被传送到用户的一个或两个耳朵。可以在耳机壳体或电缆中包括用于将麦克风的音频信号静音或用于支持即按即说操作模式的开关。

8. 发明授权

US5661420A Mounting configuration for monolithic integrated circuit 失效
标题翻译：单片集成电路的安装配置
公开(公告)号：US5661420A
公开(公告)日：1997-08-26
申请号：US409798
申请日：1995-03-23
申请人： Mead Killion , Jonathan K. Stewart
发明人： Mead Killion , Jonathan K. Stewart
IPC分类号： H01L23/64 , H02H11/00 , H02J7/00 , H02M7/219 , H04R25/00 , G01R19/00
CPC分类号： H02M7/219 , H01L23/642 , H02H11/003 , H02J7/0034 , H02J7/0045 , H01L2224/05553 , H01L2224/48227 , H01L2224/48465 , H01L2224/49175 , H01L24/48 , H01L24/49 , H01L2924/00014 , H01L2924/13091 , H01L2924/14 , H01L2924/19041 , H04R2225/33 , H04R25/602
摘要： A power supply circuit is set forth which overcomes the problems associated with incorrect battery insertion. The power supply circuit includes first and second battery terminals for electrical connection to the battery. The first and second battery terminals are connected to a first transistor switching circuit. The first transistor switching circuit is responsive to power from the battery to through-connect a negative polarity power signal therethrough irrespective of the polarity orientation of the battery. The first and second battery terminals are also connected to a second transistor switching circuit. The second switching circuit is responsive to power from the battery to through-connect a positive polarity power signal therethrough irrespective of polarity orientation of the battery. The negative and positive polarity power signals are available for connection to a load device, such as a hearing aid amplifier. The device is thereby provided with proper power polarity irrespective of the way in which the battery is inserted between the first and second battery terminals. The power supply circuit is implemented in an integrated circuit format and is mounted with a chip capacitor.
摘要翻译：提出了一种电源电路，其克服了与不正确的电池插入相关的问题。电源电路包括用于电连接到电池的第一和第二电池端子。第一和第二电池端子连接到第一晶体管开关电路。第一晶体管开关电路响应于来自电池的功率，而不管电池的极性取向如何，通过连接负极性电力信号。第一和第二电池端子也连接到第二晶体管开关电路。第二开关电路响应于来自电池的功率，而不管电池的极性取向如何，正极性功率信号通过其连接。负极性和正极性功率信号可用于连接到负载装置，例如助听放大器。因此，与第一和第二电池端子之间插入电池的方式无关地，该装置具有适当的功率极性。电源电路以集成电路格式实现，并安装有片式电容器。

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