公开(公告)号：US5288955A

公开(公告)日：1994-02-22

申请号：US97307

申请日：1993-07-26

申请人： Bruce W. Staple ,  Greg A. Schladt ,  Martin E. Holmes

发明人： Bruce W. Staple ,  Greg A. Schladt ,  Martin E. Holmes

IPC分类号： H04R9/08 ,  G10K13/00

CPC分类号： H04R9/08

摘要： A wind noise and vibration noise reducing microphone arrangement is formed in a bullet-shaped housing (12) having a rounded front portion (13) and a flat rear portion (15). The rear portion is substantially perpendicular to the side portions (14) and contains a transducer (10) facing in the opposite direction from the forward portion. The transducer is mounted to the housing with an elastomeric member (25) that also serves as a seal between the transducer and the housing. The elastomeric member also reduces vibrations transmitted to the microphone. A mounting means (30) is attached to the housing. The mounting means has a vibration isolation member (32) to reduce vibrations transmitted to the housing. The mounting means can be an aerodynamic pedestal attached to the housing, with an elastomeric member attached to the pedestal to reduce vibrations. The pedestal is attached to a vehicle such as a bicycle (6), motorcycle, glider, or boat, and the elastomeric member reduces the vibration transmitted from the vehicle to the housing. The microphone arrangement is connected to a radio transmitter (4) mounted on the bicycle, and transmits the rider's voice to another remote radio receiver.

摘要翻译： 在具有圆形前部（13）和平坦后部（15）的子弹状壳体（12）中形成有风噪声和减震麦克风装置。 后部基本上垂直于侧部（14）并且包含面向与前部相反的方向的换能器（10）。 换能器通过弹性体构件（25）安装到壳体，该弹性构件也用作换能器和壳体之间的密封。 弹性体构件还减少传递到麦克风的振动。 安装装置（30）附接到壳体。 安装装置具有一个减振装置（32），以减少传递到壳体的振动。 安装装置可以是附接到壳体的空气动力学基座，其中弹性体构件附接到基座以减少振动。 基座安装在诸如自行车（6），摩托车，滑翔机或船之类的车辆上，并且弹性体部件减少了从车辆传递到壳体的振动。 麦克风装置连接到安装在自行车上的无线电发射器（4），并将骑手的声音发送到另一个远程无线电接收机。

公开(公告)号：US06563934B1

公开(公告)日：2003-05-13

申请号：US09550135

申请日：2000-04-17

申请人： Charles B. Swope ,  Bruce W. Staple

发明人： Charles B. Swope ,  Bruce W. Staple

IPC分类号： H04R100

CPC分类号： H04R7/24 ,  C22C30/00

摘要： A diaphragm includes a vibratory membrane and at least one nickel titanium memory metal member having a shape that can be mechanically adjusted with a heating signal. The mechanical adjustment of the at least one nickel titanium memory metal member tunes the frequency response of the vibratory membrane in the diaphragm. The at least one nickel titanium memory metal member can be a sheet providing a vibratory membrane, or sheet sections or wire made of nickel titanium memory metal bonded to a vibratory membrane.

摘要翻译： 隔膜包括振动膜和至少一个镍钛记忆金属构件，其具有可以用加热信号机械调节的形状。 至少一个镍钛记忆金属构件的机械调节调节膜片中的振动膜的频率响应。 至少一个镍钛记忆金属构件可以是提供振动膜的片材，或者结合到振动膜的由镍钛记忆金属制成的片段或线。

公开(公告)号：US5204907A

公开(公告)日：1993-04-20

申请号：US706459

申请日：1991-05-28

申请人： Bruce W. Staple ,  Bakulesh B. Patel ,  David H. Karl

发明人： Bruce W. Staple ,  Bakulesh B. Patel ,  David H. Karl

IPC分类号： H04R1/08 ,  H04R1/38

CPC分类号： H04R1/08 ,  H04R1/38

摘要： An apparatus for mounting a noise cancelling microphone (34) within a communication device comprises a housing having a front portion (36), a back portion and side portions (40). The front portion (36) and one of the side portions (40) have apertures (38 and 40). Within the housing lies a receptacle (32 or 50 or 100) for retaining a microphone or transducer (34). The receptacle is arranged and constructed to form a chamber (32) between the apertures (38 and 40) in the front portion (36) and the side portion (40) of the housing.

摘要翻译： 一种用于将消声麦克风（34）安装在通信装置内的装置包括具有前部（36），后部和侧部（40）的壳体。 前部（36）和侧部（40）中的一个具有孔（38和40）。 在壳体内设有用于保持麦克风或换能器（34）的插座（32或50或100）。 容器被布置和构造成在前部（36）和外壳的侧部（40）之间的孔（38和40）之间形成一个腔室（32）。