公开(公告)号：US20140072159A1

公开(公告)日：2014-03-13

申请号：US13609514

申请日：2012-09-11

申请人： Carey Moulton ,  Mikhail Bruk

发明人： Carey Moulton ,  Mikhail Bruk

IPC分类号： H04R1/02

CPC分类号： H04R1/023 ,  H04M1/035 ,  H04R1/2842 ,  H04R2499/11

摘要： A mobile device is described. The mobile device includes an acoustic transducer that projects sound in a first direction and a second direction. A housing includes a cavity. The acoustic transducer is positioned in the housing to project sound in the first direction through an aperture in the housing. The transducer also projects sound in the second direction within the cavity. A first port is acoustically coupled to the cavity and acoustically isolated from the aperture. The sound projected in the second direction is emitted through the first port. A membrane covers the aperture and the first port. The membrane receives sound from the aperture and the first port and radiates the sound away from the housing.

摘要翻译： 描述移动设备。 移动设备包括声音换能器，其在第一方向和第二方向上投射声音。 壳体包括空腔。 声换能器定位在壳体中，以通过壳体中的孔在第一方向上突出声音。 换能器还在空腔内沿第二个方向投射声音。 第一端口声耦合到空腔并与孔隔离。 在第二方向投射的声音通过第一端口发射。 膜覆盖孔和第一端口。 膜从孔和第一端口接收声音，并将声音从壳体辐射出来。

公开(公告)号：US20140037125A1

公开(公告)日：2014-02-06

申请号：US14033792

申请日：2013-09-23

申请人： Dennis A. Tracy

发明人： Dennis A. Tracy

IPC分类号： H04R1/02

CPC分类号： H04R1/02 ,  B60R11/0217 ,  H04R1/025 ,  H04R1/2842 ,  H04R1/288 ,  H04R9/022 ,  H04R2201/021 ,  H04R2499/13

摘要： A loudspeaker module includes a housing having a plurality of side walls and a cover plate positioned over a top surface of the plurality of side walls, a bottom of the housing remaining open. A driver mounting plate is secured to the plurality of side walls and divides the housing into an upper compartment and a lower compartment. At least one of the plurality of side walls includes an aperture linking the lower compartment to the external environment surrounding the housing. A driver is mounted to the driver mounting plate, the driver being positioned to fire into the lower compartment of the housing. A mounting bracket is secured to the at least one of the plurality of side walls including an aperture.

摘要翻译： 扬声器模块包括具有多个侧壁的壳体和位于所述多个侧壁的顶表面上的盖板，所述壳体的底部保持打开。 驱动器安装板固定到多个侧壁并将壳体分成上隔室和下隔室。 多个侧壁中的至少一个包括将下隔室连接到围绕壳体的外部环境的孔。 驱动器安装到驱动器安装板上，该驱动器定位成射入壳体的下部隔间。 安装支架固定在包括孔的多个侧壁中的至少一个侧壁上。

公开(公告)号：US08634586B2

公开(公告)日：2014-01-21

申请号：US12823852

申请日：2010-06-25

申请人： Lowell J. Smith ,  Stuart W. Lumsden ,  Scott Orth

发明人： Lowell J. Smith ,  Stuart W. Lumsden ,  Scott Orth

IPC分类号： H04R1/02 ,  H04R9/06 ,  A47B81/06

CPC分类号： H04R1/26 ,  H04R1/2842 ,  H04R2201/021

摘要： A ceiling-mounted loudspeaker includes a horn-shaped enclosure, an acoustic driver, and a front module. The tubular or horn-shaped enclosure carries a slanted woofer or loudspeaker driver which radiates into an angled or slanted first opening. The tubular enclosure terminates at bottom in a second, circular opening substantially parallel to a second plane, wherein the woofer's slanted plane is inclined with respect to the second plane. The slanted woofer can be oval and radiates sound through the enclosure's interior lumen and outwardly through ports defined in a substantially circular baffle carrying the front module and connected to the second opening. The baffle carries a midrange and tweeter near the ceiling where they can provide enhanced sound dispersion.

摘要翻译： 天花板安装的扬声器包括喇叭形外壳，声学驱动器和前模块。 管状或喇叭状外壳携带倾斜的低音扬声器或扬声器驱动器，辐射到倾斜或倾斜的第一开口。 管状外壳在底部终止于基本上平行于第二平面的第二圆形开口中，其中低音扬声器的倾斜平面相对于第二平面倾斜。 倾斜的低音扬声器可以是椭圆形的，并且通过外壳的内腔辐射声音，并且通过限定在承载前模块并连接到第二开口的基本圆形的挡板中的端口向外辐射声音。 挡板在天花板附近带有中音和高音扬声器，可以提供增强的声音分散。

公开(公告)号：US08593397B2

公开(公告)日：2013-11-26

申请号：US12752726

申请日：2010-04-01

申请人： Craig E. Ranta ,  Larry Hawker ,  Jonathan Nobels

发明人： Craig E. Ranta ,  Larry Hawker ,  Jonathan Nobels

IPC分类号： G09G5/00

CPC分类号： H04M1/035 ,  G06F1/1626 ,  G06F1/1688 ,  H04R1/021 ,  H04R1/225 ,  H04R1/2842 ,  H04R2499/11

摘要： The disclosure relates to a handheld electronic device. The device comprises a case and an audio transducer. The case has a housing, a cover, an indentation, a first opening and an audio transducer. The housing has a housing surface. The cover has a cover surface with at least a portion of the cover surface being disposed adjacent at least a portion of the housing surface; an elongated channel formed therein opposite the cover surface; an insert; and a lens disposed adjacent to the insert. The indentation is formed in at least one of the housing adjacent the housing surface and the cover adjacent the cover surface and the indentation is disposed between and forms a cavity in the case between at least a portion of the housing adjacent the housing surface and at least a portion of the cover adjacent the cover surface. The cavity is elongated along at least a first axis. The first opening is formed in the case and provides fluid communication between the cavity and the channel and being located along a first axis. The audio transducer is disposed on the housing and is in fluid communication with the cavity where the audio transducer is spaced from the first opening along the first axis. In the device, the indentation and the first opening are formed in the insert; and the channel is disposed between the insert and the lens.

摘要翻译： 本公开涉及一种手持式电子设备。 该装置包括壳体和音频换能器。 外壳具有外壳，盖子，凹槽，第一开口和音频换能器。 壳体具有壳体表面。 所述盖具有盖表面，所述盖表面的至少一部分邻近所述壳体表面的至少一部分设置; 与盖表面相对形成的细长通道; 插入 以及与插入件相邻设置的透镜。 凹陷形成在邻近壳体表面的壳体中的至少一个和与盖表面相邻的盖子之间，并且凹口设置在壳体之间并且在壳体的邻近壳体表面的至少一部分之间形成空腔，并且至少形成 盖的一部分邻近盖表面。 空腔沿着至少第一轴线是细长的。 第一开口形成在壳体中并且在空腔和通道之间提供流体连通并且沿着第一轴线定位。 音频换能器设置在壳体上并且与空腔流体连通，其中音频换能器沿着第一轴线与第一开口间隔开。 在该装置中，凹槽和第一开口形成在插入件中; 并且通道设置在插入件和透镜之间。

公开(公告)号：US08565463B2

公开(公告)日：2013-10-22

申请号：US12598317

申请日：2008-06-04

申请人： Shuji Saiki ,  Toshiyuki Matsumura

发明人： Shuji Saiki ,  Toshiyuki Matsumura

IPC分类号： H04R1/20

CPC分类号： H04R1/2811 ,  H04R1/2819 ,  H04R1/2834 ,  H04R1/2842

摘要： A loudspeaker system according to the present invention includes a cabinet, a loudspeaker unit attached to an opening formed in the cabinet, a gas adsorber provided in the cabinet and operable to physically adsorb gas in the cabinet to equivalently increase a volume of an inside of the cabinet, and a dehumidifier attached to an opening formed in the cabinet and operable to discharge damp air in the cabinet to the outside when a DC voltage is applied thereto.

摘要翻译： 根据本发明的扬声器系统包括机壳，连接到形成在机壳中的开口的扬声器单元，设置在机柜中并且可操作以物理地吸附机壳中的气体的气体吸附器，以等效地增加机壳内部的体积 机柜，以及附接到形成在机柜中的开口的除湿器，并且当向其施加直流电压时可操作以将柜体中的潮湿空气排出到外部。

公开(公告)号：US20130259285A1

公开(公告)日：2013-10-03

申请号：US13430926

申请日：2012-03-27

申请人： Joseph B. Crosswell ,  William J. Godwin

发明人： Joseph B. Crosswell ,  William J. Godwin

IPC分类号： H04R1/20 ,  H04R1/02

CPC分类号： H04R1/2842 ,  H04R1/227 ,  H04R1/2834

摘要： A loudspeaker system designed to minimize the enclosure to fit in furniture and exceed high end fidelity sound found in larger and more complex systems. The system presented herein incorporates a sealed enclosure utilizing two small diameter audio drivers, 3″ or larger depending on application, and a passive radiator, ported into a bass chamber with a tuned port. The two drivers are wired 180 degrees out of phase, aligned on the central axis, but facing opposite directions, resulting in a push-pull alignment. With the sealing of the enclosure, the internal driver becomes a static engine that projects the image of the sound stage while reducing the mechanical excursion, allowing higher SPL levels and more accurate reproduction of all frequencies in a small enclosure.

摘要翻译： 一种扬声器系统，旨在将外壳最小化以适应家具，超出更大和更复杂系统中发现的高端保真音。 本文提出的系统包括使用两个小直径音频驱动器的密封外壳，其取决于应用为3“或更大，以及被动散热器，被插入具有调谐端口的低音室。 两个驱动器的相位相差180度，在中心轴上对准，但是面向相反的方向，导致推挽对准。 通过外壳的密封，内部驱动器成为静态引擎，可以在减少机械偏移的同时投射声场的图像，从而允许较小的外壳中更高的SPL水平和更精确的再现所有频率。

公开(公告)号：US08422719B2

公开(公告)日：2013-04-16

申请号：US12923695

申请日：2010-10-05

申请人： Stéphane Dedieu ,  Ian McIntosh

发明人： Stéphane Dedieu ,  Ian McIntosh

IPC分类号： H04R25/00

CPC分类号： H04R1/2819 ,  H04R1/1016 ,  H04R1/2826 ,  H04R1/2842

摘要： An in-ear device comprises inter alia a miniaturized receiver assembly of a sealed sandwich construction with a front plate and a back plate and an electro-dynamic receiver therebetween, the assembly providing a bass-reflex design with a front resonator.

摘要翻译： 入耳式装置尤其包括具有前板和后板的密封夹层结构的小型化接收器组件和其间的电动接收器，该组件提供具有前谐振器的低音反射设计。

公开(公告)号：US20120219171A1

公开(公告)日：2012-08-30

申请号：US13503531

申请日：2010-10-22

申请人： Zeljko Velican

发明人： Zeljko Velican

IPC分类号： H04R1/20 ,  H04R1/02

CPC分类号： H04R1/22 ,  H04R1/2842 ,  H04R1/2849 ,  H04R1/2869 ,  H04R2201/021 ,  H04R2201/34 ,  H04R2400/11 ,  H04R2499/13

摘要： A loudspeaker assembly is disclosed for use in a loudspeaker system having infinite baffle topology. The assembly comprises a driver including a cone and a basket and at least one Helmholtz resonator including a chamber and a vent duct communicating with the chamber and adapted to pass through the infinite baffle. The chamber is dimensioned to provide a tuned frequency well above an operating band associated with the driver. The cross sectional area and length of the vent duct may be set to provide control over duct air noise and low frequency extension. A method of tuning a loudspeaker assembly for use in a loudspeaker system having infinite baffle topology is also disclosed.

摘要翻译： 公开了一种用于具有无限挡板拓扑的扬声器系统中的扬声器组件。 组件包括一个包括一个锥体和一个篮子的驱动器和至少一个亥姆霍兹共振器，它包括一个腔室和一个与该腔室连通并适合通过无限挡板的通风管道。 该腔室的尺寸设计成在与驱动器相关联的工作带上提供一个调谐频率。 通风管道的横截面面积和长度可设定为提供管道空气噪声和低频率延伸的控制。 还公开了一种调谐用于具有无限挡板拓扑的扬声器系统中的扬声器组件的方法。

公开(公告)号：US20120189150A1

公开(公告)日：2012-07-26

申请号：US13322816

申请日：2010-05-31

申请人： Jan Thomé ,  Mika Isotalo

发明人： Jan Thomé ,  Mika Isotalo

IPC分类号： H04R1/02

CPC分类号： H04R1/30 ,  H04R1/2842 ,  H04R1/2849 ,  H04R1/2865

摘要： A subwoofer (10) structure comprised of a transducer (30) located in a loudspeaker enclosure (11), an acoustic duct (21) expanding in a horn-like manner, a frontal chamber (40) and an aperture (22). A sound wave emanating from the transducer is conveyed via the acoustic duct portion expanding in a horn-like manner to the frontal chamber, and a sound wave emanating from the opposite side of the transducer is conveyed either to a closed space (20) or directly to the frontal chamber. The subwoofer can be adjusted without altering the external dimensions of the loudspeaker enclosure, utilising the entire volume of the loudspeaker enclosure, so that the frontal chamber is tuned by altering the size of the frontal chamber and/or the size of the aperture in the frontal chamber.

摘要翻译： 一种由位于扬声器外壳（11）中的换能器（30），以喇叭状方式膨胀的声道（21），前腔（40）和孔（22）构成的重低音扬声器（10）。 从换能器发出的声波通过以喇叭状的方式扩展到前室的声管部分输送，并且从换能器的相反侧发出的声波被传送到封闭空间（20）或直接 到正面的房间。 可以在不改变扬声器外壳的整个体积的扬声器外壳的外部尺寸的情况下调节超低音扬声器，从而通过改变正面腔室的尺寸和/或前部孔径的尺寸来调节前腔室 房间。

公开(公告)号：US20120163649A1

公开(公告)日：2012-06-28

申请号：US13338970

申请日：2011-12-28

申请人： Andrew J. Haapapuro ,  Viorel Drambarean ,  Mead C. Killion

发明人： Andrew J. Haapapuro ,  Viorel Drambarean ,  Mead C. Killion

IPC分类号： H04R1/10

CPC分类号： H04R3/08 ,  H04R1/1016 ,  H04R1/2842 ,  H04R1/2857 ,  H04R1/288 ,  H04R9/02

摘要： Certain embodiments provide an insert earphone assembly. The insert earphone assembly may include a transducer adapted to convert electrical signals into sound energy. The insert earphone assembly may also include a main sound channel adapted for communicating the sound energy to a user. The insert earphone assembly may also include a plurality of one or more damping elements, one or more auxiliary volumes, and one or more auxiliary ducts. The plurality of the one or more damping elements, the one or more auxiliary volumes, and the one or more auxiliary ducts may be adapted to absorb sound from the main sound channel to modify at least one insertion response.

摘要翻译： 某些实施例提供插入式耳机组件。 插入式耳机组件可以包括适于将电信号转换成声能的换能器。 插入式耳机组件还可以包括适于将声能传送给用户的主声道。 插入式耳机组件还可以包括多个一个或多个阻尼元件，一个或多个辅助容积以及一个或多个辅助导管。 多个一个或多个阻尼元件，一个或多个辅助容积以及一个或多个辅助管道可以适于吸收来自主声道的声音以修改至少一个插入响应。