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公开(公告)号：US09992596B2
公开(公告)日：2018-06-05
申请号：US14953100
申请日：2015-11-27
Applicant: AUDERA ACOUSTICS INC.
Inventor： David Russell , John French
CPC classification number: H04R29/003 , H04R3/007 , H04R7/16 , H04R9/022 , H04R9/025
Abstract: Acoustic transducer systems are described herein and in particular, acoustic transducer systems involving high displacement are described. An example acoustic transducer system includes an acoustic driver, a diaphragm position sensing module for generating a position signal corresponding to a displacement of a diaphragm of the acoustic driver, and a controller operable to: receive an input audio signal; generate a control signal based at least on the input audio signal and the position signal; and transmit the control signal to a voice coil operably coupled to the diaphragm so that the voice coil moves within an air gap within the acoustic driver at least partially in response to the control signal. A height of the voice coil can correspond substantially to a gap height in some embodiments.
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公开(公告)号：US20180324538A1
公开(公告)日：2018-11-08
申请号：US15971327
申请日：2018-05-04
Applicant: AUDERA ACOUSTICS INC.
Inventor： David Russell , John French
IPC: H04R29/00
CPC classification number: H04R29/003 , H04R3/007 , H04R7/16 , H04R9/022 , H04R9/025
Abstract: Acoustic transducer systems are described herein and in particular, acoustic transducer systems involving high displacement are described. An example acoustic transducer system includes an acoustic driver, a diaphragm position sensing module for generating a position signal corresponding to a displacement of a diaphragm of the acoustic driver, and a controller operable to: receive an input audio signal; generate a control signal based at least on the input audio signal and the position signal; and transmit the control signal to a voice coil operably coupled to the diaphragm so that the voice coil moves within an air gap within the acoustic driver at least partially in response to the control signal. A height of the voice coil can correspond substantially to a gap height in some embodiments.
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公开(公告)号：US20160157035A1
公开(公告)日：2016-06-02
申请号：US14953100
申请日：2015-11-27
Applicant: AUDERA ACOUSTICS INC.
Inventor： David Russell , John French
CPC classification number: H04R29/003 , H04R3/007 , H04R7/16 , H04R9/022 , H04R9/025
Abstract: Acoustic transducer systems are described herein and in particular, acoustic transducer systems involving high displacement are described. An example acoustic transducer system includes an acoustic driver, a diaphragm position sensing module for generating a position signal corresponding to a displacement of a diaphragm of the acoustic driver, and a controller operable to: receive an input audio signal; generate a control signal based at least on the input audio signal and the position signal; and transmit the control signal to a voice coil operably coupled to the diaphragm so that the voice coil moves within an air gap within the acoustic driver at least partially in response to the control signal. A height of the voice coil can correspond substantially to a gap height in some embodiments.
Abstract translation: 声学换能器系统在本文中描述，并且特别地，描述了涉及高位移的声学换能器系统。 示例性的声学换能器系统包括声学驱动器，用于产生对应于声学驱动器的振膜的位移的位置信号的光阑位置感测模块，以及可操作以接收输入音频信号的控制器; 至少基于输入音频信号和位置信号产生控制信号; 并且将控制信号发送到可操作地耦合到隔膜的音圈，使得音圈至少部分地响应于控制信号而在声学驱动器内的气隙内移动。 在一些实施例中，音圈的高度可以基本上对应于间隙高度。
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公开(公告)号：US10516957B2
公开(公告)日：2019-12-24
申请号：US15971327
申请日：2018-05-04
Applicant: AUDERA ACOUSTICS INC.
Inventor： David Russell , John French
Abstract: Acoustic transducer systems are described herein and in particular, acoustic transducer systems involving high displacement are described. An example acoustic transducer system includes an acoustic driver, a diaphragm position sensing module for generating a position signal corresponding to a displacement of a diaphragm of the acoustic driver, and a controller operable to: receive an input audio signal; generate a control signal based at least on the input audio signal and the position signal; and transmit the control signal to a voice coil operably coupled to the diaphragm so that the voice coil moves within an air gap within the acoustic driver at least partially in response to the control signal. A height of the voice coil can correspond substantially to a gap height in some embodiments.
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