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1. 发明授权

US5761298A Communications headset with universally adaptable receiver and voice transmitter 失效
标题翻译：通信耳机具有普遍适用的接收机和语音发射机
公开(公告)号：US5761298A
公开(公告)日：1998-06-02
申请号：US658838
申请日：1996-05-31
申请人： Michael G. Davis , David G. Harting , Scott F. Burr , Robert V. Davies , Robert J. Bernardi
发明人： Michael G. Davis , David G. Harting , Scott F. Burr , Robert V. Davies , Robert J. Bernardi
IPC分类号： H04M1/05 , H04R1/10 , H04M1/00 , H04R25/00
CPC分类号： H04R1/1066 , H04M1/05 , H04R1/08 , H04R1/1016 , H04R1/105 , H04R2201/107 , H04R2201/109
摘要： A communications headset includes a headset enclosure and a receiver enclosure coupled thereto by various means allowing displacement of the receiver enclosure with respect to the headset enclosure at any of a variety of angles, rotations, and distances. The adaptable positioning of the receiver enclosure allows the headset to be used by a wide variety of users having different ear shapes and sizes, while providing a stable, comfortable fit and ensuring good acoustic performance. In one embodiment the receiver enclosure is slidably coupled to a ball tube having a ball that rests in a socket of the headset enclosure. The receiver enclosure can telescope along the length of the ball tube and can rotate about an axis of the tube. The ball can be rotated in the socket to position the receiver enclosure at any of a variety of angles relative to the headset enclosure. A voice transmitter is also coupled to the headset enclosure so as to allow adjustment of length, angular position, and rotation.
摘要翻译：通信耳机包括头戴式耳机外壳和通过各种装置耦合到其的接收器外壳，允许接收器外壳相对于头戴式耳机外壳以各种角度，旋转和距离的任何一种移位。接收机外壳的适应性定位允许耳机由具有不同耳朵形状和尺寸的各种用户使用，同时提供稳定，舒适的配合并确保良好的声学性能。在一个实施例中，接收器外壳可滑动地联接到球管上，该球管具有搁置在耳机外壳的插座中的球。接收器外壳可以沿着球管的长度望远镜并且可以围绕管的轴线旋转。球可以在插座中旋转以将接收器外壳以相对于耳机外壳的各种角度定位。语音发射器还耦合到耳机外壳，以便允许调节长度，角度位置和旋转。

2. 发明授权

US5729605A Headset with user adjustable frequency response 失效
标题翻译：耳机与用户可调节的频率响应
公开(公告)号：US5729605A
公开(公告)日：1998-03-17
申请号：US460282
申请日：1995-06-19
申请人： James F. Bobisuthi , Kangsee Woo , Thomas T. Czepowicz , Scott F. Burr
发明人： James F. Bobisuthi , Kangsee Woo , Thomas T. Czepowicz , Scott F. Burr
IPC分类号： H04R1/10 , H04R1/22 , H04M1/00 , H04R25/00
CPC分类号： H04R1/1041 , H04R1/225 , H04R1/1008
摘要： A headset provides for user selectable switching between various frequency responses for the headset through manipulation of mechanical acoustic elements of the headset. The acoustic elements allow adjustment of the transmission paths between a transducer element in the headset and the user's ear canal, and adjustment of the resonant characteristics of the headset housing itself. Adjustment of the transmission path is made by manipulation of ports and openings in and between various volumes containing the transducer and the ear canal, and through the use of various resistant elements along such transmission paths. The user is able to independently and mechanically alter the inductance and resistance along the transmission path, and thereby independently control the high and low frequency response of the headset. Adjustment of the headset resonance is also made by manipulation of ports between interior volumes and external ports, and through variation in the size of the interior volume of the headset, thereby and increasing or decreasing the compliance of transducer. The acoustic switching may be embodied with either discrete or continuous adjustment of the acoustic elements of the headset.
摘要翻译：头戴式耳机通过操纵耳机的机械声学元件来提供用于耳机的各种频率响应之间的用户选择的切换。声学元件允许调整耳机中的换能器元件与用户的耳道之间的传输路径，以及调节耳机外壳本身的谐振特性。通过在包含换能器和耳道的各种体积之间和之间操纵端口和开口以及通过沿着这种传输路径使用各种阻力元件来进行传输路径的调整。用户能够独立且机械地改变沿着传输路径的电感和电阻，从而独立地控制耳机的高低频响应。耳机谐振的调节也通过操纵内部容积和外部端口之间的端口以及通过头戴式耳机的内部容积尺寸的变化从而提高或降低传感器的顺应度而进行。声学切换可以通过离散或连续调节耳机的声学元件来实现。

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