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1. 发明授权

US5917923A Satellitic compact electroacoustical transducing 失效
标题翻译：卫星紧凑型电声换能器
公开(公告)号：US5917923A
公开(公告)日：1999-06-29
申请号：US545121
申请日：1995-10-19
申请人： Gerald F. Caron , Rakesh C. Pandey , Ricardo F. Carreras , Osman K. Isvan , Dorie A. Sabol , Charles Ralph Barker, III , Thomas C. Schroeder
发明人： Gerald F. Caron , Rakesh C. Pandey , Ricardo F. Carreras , Osman K. Isvan , Dorie A. Sabol , Charles Ralph Barker, III , Thomas C. Schroeder
IPC分类号： H04R9/06 , H04R3/12 , H04R5/02 , H04S1/00 , H04R25/00
CPC分类号： H04R5/02
摘要： A loudspeaker system includes an upper frequency assembly that radiates acoustical energy having spectral components in the audio frequency range above a predetermined upper frequency, typically at the high end of the bass frequency range between 150 and 200 Hz. The assembly includes a ported enclosure with a front face enclosing a loudspeaker driver with a cone adjacent to the front face of diameter slightly less than at least one of the height and width of the enclosure.
摘要翻译：扬声器系统包括上频组件，其在音频频率范围内高于预定的较高频率（通常在150和200Hz之间的低音频率范围的高端）发射具有频谱分量的声能。该组件包括一个带有外壳的外壳，该外壳包围扬声器驱动器，该扬声器驱动器与直径稍小于外壳高度和宽度中至少之一的直面相邻。

2. 发明授权

US5714721A Porting 失效
标题翻译：移植
公开(公告)号：US5714721A
公开(公告)日：1998-02-03
申请号：US739300
申请日：1996-10-29
申请人： Brian J. Gawronski , Gerald F. Caron
发明人： Brian J. Gawronski , Gerald F. Caron
IPC分类号： H04R1/22 , H05K5/00
CPC分类号： H04R1/2849 , H04R1/227
摘要： A loudspeaker enclosure has an inside volume. At least one port characterized by predetermined mass intercouples the inside volume and the region outside the enclosure. Each port has a smoothly flared input end within the inside volume and smoothly flared output end adjacent to the region outside the inside volume. The port defines a boundary between the acoustic mass therein and the inside volume, the boundary typically being defined by an ellipse, and in a particular form by the rotation of an ellipse about the axis of a port. Typically, the length of the port corresponds substantially to the major diameter of the ellipse.
摘要翻译：扬声器外壳内部有一个音量。至少一个以预定质量相互连接的端口，内部容积和外壳外部的区域。每个端口在内部容积内具有平滑的扩口输入端，并且在内部容积之外的区域附近平滑地扩张的输出端。端口定义其中的声质和内部体积之间的边界，边界通常由椭圆限定，并且以特定形式通过围绕端口的轴线的旋转。通常，端口的长度基本上对应于椭圆的主直径。

3. 发明授权

US06193029B1 Damper and valve 失效
公开(公告)号：US06193029B1
公开(公告)日：2001-02-27
申请号：US08890955
申请日：1997-07-08
申请人： Edward F. Crawley , Kenneth B. Lazarus , Jeffrey W. Moore , Douglas A. Simpson , Gerald F. Caron , Farla M. Russo
发明人： Edward F. Crawley , Kenneth B. Lazarus , Jeffrey W. Moore , Douglas A. Simpson , Gerald F. Caron , Farla M. Russo
IPC分类号： F16F932
CPC分类号： F16F9/463 , F16F9/34 , F16F9/466 , F16F2224/0283
摘要： A valve regulates fluid displacement in a damper assembly, for example, displacement of hydraulic fluid in a sealed shock absorber. The valve is placed between a portion of fluid at one pressure and regulates the passage of fluid through an aperture or passage to a portion of fluid at a lower pressure by a blocking member which moves to obstruct the aperture in accordance with a desired level of damping. The blocking member is, or is driven by, an electroactive device, such as a bimorph actuator formed of ferroelectric material. In one embodiment, the blocking member is a bimorph which covers the aperture, and is flexibly displaced by passage of pressurized fluid through the aperture. A controller provides an electrical actuation signal to move the bimorph toward or away from the aperture, augmenting or decreasing its closing bias to affect both the threshold flow initiation pressure and the rate of flow once the passage opens. Preferably the blocking member is a flexible piezoelectric assembly, which moves across a gap to provide a varying obstruction in the near field of fluid flow as the fluid moves through the passage. Piezobenders, washers and various pinned or cantilevered constructions of electroactive elements are adapted to different passage geometries. The valve assembly may be implemented in a plenum that attaches between chambers of a fluid housing, and include a first passage leading to one side, illustratively the high pressure side, of the damping piston, and a second passage connecting to the other, e.g., low pressure side of the piston. A piezo bender covers an elongated opening between the first and second passages and a controller moves the bender toward or away from the opening to reduce or increase flow. Preferably, a position sensor connected to the controller senses piston position, and the controller operates to energize the bender and to obstruct the opening or to further restrict flow if the piston position or its velocity is determined to lie above a threshold.

4. 发明授权

US5889875A Electroacoustical transducing 失效
标题翻译：电声传导
公开(公告)号：US5889875A
公开(公告)日：1999-03-30
申请号：US269662
申请日：1994-07-01
申请人： Gerald F. Caron , Finn A. Arnold , Donald F. Hamilton
发明人： Gerald F. Caron , Finn A. Arnold , Donald F. Hamilton
IPC分类号： H04R1/00 , H04R1/02 , H04R5/02 , H04R25/00
CPC分类号： H04R5/023 , A47C7/72
摘要： Electroacoustical apparatus includes according to one aspect structure for providing a sound field concentrated at a restricted listening region corresponding substantially to a human head while being spaced from the restricted listening region. According to another aspect an electroacoustical transducer is located at the interface of an acoustic waveguide and a ported enclosure.
摘要翻译：电声学装置包括根据一个方面的结构，用于提供集中在基本上对人的头部进行限制的收听区域的声场，同时与限制收听区域间隔开。根据另一方面，电声换能器位于声波导和外壳的接口处。

5. 发明授权

US07463746B2 Narrow opening electroacoustical transducing 有权
标题翻译：窄开放电声转换
公开(公告)号：US07463746B2
公开(公告)日：2008-12-09
申请号：US10403407
申请日：2003-03-31
申请人： Gerald F. Caron , George E. P. Chute , Allan S. Copeland , Eric J. Freeman , Doug Kramer
发明人： Gerald F. Caron , George E. P. Chute , Allan S. Copeland , Eric J. Freeman , Doug Kramer
IPC分类号： H04R1/02 , H04R25/00 , H03G5/00 , H05K5/00 , A47B81/06
CPC分类号： H04R29/001 , H04R1/023 , H04R1/345 , H04R3/12 , H04R2201/021 , H04R2499/13
摘要： A loudspeaker system having an enclosure having a narrow opening or slot for radiating high frequency acoustic energy. The loudspeaker system has a cover member defining a slot between the cover member and a boundary of a listening space. The loudspeaker system may also include a fixed or adaptive equalizer for modifying frequency response anomalies resulting from the interaction of the acoustic energy, the narrow opening, and the boundary.
摘要翻译：一种扬声器系统，具有具有用于辐射高频声能的窄开口或狭槽的外壳。该扬声器系统具有覆盖构件，该盖构件在盖构件和收听空间的边界之间限定狭槽。扬声器系统还可以包括固定或自适应均衡器，用于修改由声能，狭窄开口和边界的相互作用导致的频率响应异常。

6. 发明授权

US06931143B2 Thin enclosure electroacoustical transducing 有权
标题翻译：薄外壳电声传导
公开(公告)号：US06931143B2
公开(公告)日：2005-08-16
申请号：US10208135
申请日：2002-07-30
申请人： Gerald F. Caron , Jeffrey Hoefler , Christopher B. Ickler , Roberto M. Dizon
发明人： Gerald F. Caron , Jeffrey Hoefler , Christopher B. Ickler , Roberto M. Dizon
IPC分类号： H04R1/34 , H04R5/02 , H04R1/02
CPC分类号： H04R5/02 , H04R1/345 , H04R2205/022
摘要： An electroacoustical transducer has an enclosure having a thickness substantially smaller than the width and the depth. The transducer includes a first rigid sheet, a second rigid sheet, and a spacing structure for spacing the first rigid sheet from the second rigid sheet to define an acoustic enclosure, having a top, a bottom and a side edge. The top includes the first rigid sheet and the bottom includes the second rigid sheet. The transducer includes an acoustic transducer for exchanging sound waves with the acoustic enclosure. The enclosure has a plurality of outlet points.
摘要翻译：电声换能器具有一个具有基本上比宽度和深度小的厚度的外壳。换能器包括第一刚性片，第二刚性片和间隔结构，用于将第一刚性片与第二刚性片间隔开以限定具有顶部，底部和侧边缘的声学封套。顶部包括第一刚性片，底部包括第二刚性片。该换能器包括用于与声罩交换声波的声换能器。外壳具有多个出口点。

7. 发明授权

US06427812B2 Damper and valve 有权
标题翻译：阻尼器和阀门
公开(公告)号：US06427812B2
公开(公告)日：2002-08-06
申请号：US09768119
申请日：2001-01-23
申请人： Edward F. Crawley , Kenneth B. Lazarus , Jeffrey W. Moore , Douglas A. Simpson , Gerald F. Caron , Farla M. Russo
发明人： Edward F. Crawley , Kenneth B. Lazarus , Jeffrey W. Moore , Douglas A. Simpson , Gerald F. Caron , Farla M. Russo
IPC分类号： F16F932
CPC分类号： F16F9/463 , F16F9/34 , F16F9/466 , F16F2224/0283
摘要： A valve regulates fluid displacement in a damper assembly, for example, displacement of hydraulic fluid in a sealed shock absorber. The valve is placed between a portion of fluid at one pressure and regulates the passage of fluid through an aperture or passage to a portion of fluid at a lower pressure by a blocking member which moves to obstruct the aperture in accordance with a desired level of damping. The blocking member is, or is driven by, an electroactive device, such as a bimorph actuator formed of ferroelectric material.
摘要翻译：阀调节阻尼器组件中的流体位移，例如在密封减震器中的液压流体的位移。阀在一个压力下被放置在流体的一部分之间并且通过阻挡构件来调节流体通过孔或通道到较低压力下的流体的一部分，阻挡构件根据期望的阻尼水平而移动以阻塞孔。阻挡构件是由电活性装置驱动的，例如由铁电材料形成的双压电晶片致动器。

8. 外观设计

USD340056S Loudspeaker module 失效
公开(公告)号：USD340056S
公开(公告)日：1993-10-05
申请号：US711160
申请日：1991-06-06
申请人： Gerald F. Caron , Louis Genatossio
设计人： Gerald F. Caron , Louis Genatossio

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