公开(公告)号：US20160088386A1

公开(公告)日：2016-03-24

申请号：US14956794

申请日：2015-12-02

Applicant: Joseph B Crosswell ,  William J Godwin

Inventor： Joseph B Crosswell ,  William J Godwin

IPC: H04R1/28 ,  H04R1/02

CPC classification number: H04R1/2834 ,  H04R1/025 ,  H04R1/028 ,  H04R1/227 ,  H04R1/2826 ,  H04R1/2842 ,  H04R1/2869 ,  H04R2201/405

Abstract: The present invention is a small high fidelity full spectrum speaker, which arranges a passive speaker and two active speakers such that fidelity of a larger speaker or one with a cross-over network is achieved.

Abstract translation: 本发明是一种小型高保真全频谱扬声器，其布置无源扬声器和两个有源扬声器，使得实现更大扬声器或具有交叉网络的扬声器的保真度。

公开(公告)号：US09503806B2

公开(公告)日：2016-11-22

申请号：US14956794

申请日：2015-12-02

Applicant: Joseph B Crosswell ,  William J Godwin

Inventor： Joseph B Crosswell ,  William J Godwin

IPC: H04R1/28 ,  H04R1/02 ,  H04R1/22

CPC classification number: H04R1/2834 ,  H04R1/025 ,  H04R1/028 ,  H04R1/227 ,  H04R1/2826 ,  H04R1/2842 ,  H04R1/2869 ,  H04R2201/405

Abstract: The present invention is a small high fidelity full spectrum speaker, which arranges a passive speaker and two active speakers such that fidelity of a larger speaker or one with a cross-over network is achieved.

Abstract translation: 本发明是一种小型高保真全频谱扬声器，其布置无源扬声器和两个有源扬声器，使得实现更大扬声器或具有交叉网络的扬声器的保真度。

公开(公告)号：US20230292040A1

公开(公告)日：2023-09-14

申请号：US17692523

申请日：2022-03-11

Applicant: Joseph B. Crosswell

Inventor： Joseph B. Crosswell

IPC: H04R1/40 ,  H04R1/28 ,  G10K11/178

CPC classification number: H04R1/403 ,  H04R1/2803 ,  G10K11/178

Abstract: An audio driver assembly which equalizes the atmospheric pressure in a sealed enclosure and is capable of canceling external sounds in a non-sealed enclosure, resulting in the improvement of the reproduction of sound quality through a dual cone audio speaker.

公开(公告)号：US20130259285A1

公开(公告)日：2013-10-03

申请号：US13430926

申请日：2012-03-27

Applicant: Joseph B. Crosswell ,  William J. Godwin

Inventor： Joseph B. Crosswell ,  William J. Godwin

IPC: H04R1/20 ,  H04R1/02

CPC classification number: H04R1/2842 ,  H04R1/227 ,  H04R1/2834

Abstract: 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.

Abstract translation: 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。