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公开(公告)号：US08290197B2
公开(公告)日：2012-10-16
申请号：US12435884
申请日：2009-05-05
申请人： Ronald Buining , Gaston Bastiaens , Hidde de Haan , Ton Hoogstraaten , Uwe Kempe , Karl-Heinz Fink , James Tuomy
发明人： Ronald Buining , Gaston Bastiaens , Hidde de Haan , Ton Hoogstraaten , Uwe Kempe , Karl-Heinz Fink , James Tuomy
IPC分类号： H04R1/02
摘要： An electrostatic speaker system including at least one electrostatic speaker element having a pair of stators and a diaphragm therebetween, each of the stators and the diaphragm having an least one electrically conductive portion. The conductive portion of the diaphragm is patterned as a mesh, which may include gaps, and a conforming layer overlying the conducting portion of the diaphragm and disposed so as to cover gaps in the mesh. A speaker drive circuit provides soft clipping of the audio input signal so that the audio signal applied between the diaphragm and the stators does not exceed the maximum acceptable level that can be applied between the diaphragm and the stators of at least one speaker element.
摘要翻译： 一种静电扬声器系统，包括至少一个具有一对定子的静电扬声器元件和其间的隔膜，每个定子和隔膜具有至少一个导电部分。 膜片的导电部分被图案化为可以包括间隙的网状物，以及覆盖隔膜的导电部分并且设置成覆盖网状物中的间隙的适形层。 扬声器驱动电路提供音频输入信号的软削波，使得施加在隔膜和定子之间的音频信号不超过可施加在至少一个扬声器元件的隔膜和定子之间的最大可接受水平。
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公开(公告)号：US20100272309A1
公开(公告)日：2010-10-28
申请号：US12435884
申请日：2009-05-05
申请人： Ronald Buining , Gaston Bastiaens , Hidde de Haan , Ton Hoogstraaten , Uwe Kempe , Karl-Heinz Fink , James Tuomy
发明人： Ronald Buining , Gaston Bastiaens , Hidde de Haan , Ton Hoogstraaten , Uwe Kempe , Karl-Heinz Fink , James Tuomy
IPC分类号： H04R1/02
摘要： An electrostatic speaker system including at least one electrostatic speaker element having a pair of stators and a diaphragm therebetween, each of the stators and the diaphragm having an least one electrically conductive portion. The conductive portion of the diaphragm is patterned as a mesh, which may include gaps, and a conforming layer overlying the conducting portion of the diaphragm and disposed so as to cover gaps in the mesh. A speaker drive circuit provides soft clipping of the audio input signal so that the audio signal applied between the diaphragm and the stators does not exceed the maximum acceptable level that can be applied between the diaphragm and the stators of at least one speaker element.
摘要翻译： 一种静电扬声器系统，包括至少一个具有一对定子的静电扬声器元件和其间的隔膜，每个定子和隔膜具有至少一个导电部分。 膜片的导电部分被图案化为可以包括间隙的网状物，以及覆盖隔膜的导电部分并且设置成覆盖网状物中的间隙的适形层。 扬声器驱动电路提供音频输入信号的软削波，使得施加在隔膜和定子之间的音频信号不超过可施加在至少一个扬声器元件的隔膜和定子之间的最大可接受水平。
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公开(公告)号：US08000483B2
公开(公告)日：2011-08-16
申请号：US11618333
申请日：2006-12-29
摘要： Embodiments of an electrostatic loudspeaker utilize first and second stators and a diaphragm disposed therebetween, each of the stators and the diaphragm having an electrically conductive portion, wherein the conductive portions of the first stators are electrically coupled to each other; the conductive portions of the second stators are electrically coupled to each other; and the conductive portions of the diaphragms are electrically isolated from each other. The first stators and the second stators may be realized by common first and second stators may be mounted obliquely with respect to one another, so as to achieve differentially greater spacing between stators of the first one of the speaker elements than between stators of the second one of the speaker elements. Protective circuitry is also provided.
摘要翻译： 静电扬声器的实施例利用第一和第二定子和设置在其间的隔膜，每个定子和隔膜具有导电部分，其中第一定子的导电部分彼此电耦合; 第二定子的导电部分彼此电耦合; 并且隔膜的导电部分彼此电隔离。 第一定子和第二定子可以由共同的第一和第二定子实现，并且第二定子可以相对于彼此倾斜地安装，以便实现第一扬声器元件的定子之间的间隔更大的间隔，而不是第二定子 的扬声器元件。 还提供保护电路。
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公开(公告)号：US20050147265A1
公开(公告)日：2005-07-07
申请号：US10853043
申请日：2004-05-25
申请人： Maarten Smits , Hidde de Haan
发明人： Maarten Smits , Hidde de Haan
摘要： An electrostatic speaker system is provided wherein a multitude of speakers are provided in the system, each speaker having a thin electrically conductive film membrane sandwiched between a pair of stator plates. The film membrane is directly coupled to a high voltage AC audio signal emanating from a power amplifier for reproducing an audio signal. The high voltage AC audio signal is not applied to the stator plates but instead indirectly coupled to the pair of stators by a plurality of condensers (in a voltage multiplier circuit) of a electrical circuit contained within each speaker of the system. By applying the high voltage AC audio signal to the film membrane, approximately one-quarter of the voltage typically used to drive an electrostatic speaker is required.
摘要翻译： 提供了一种静电扬声器系统，其中在系统中设置有多个扬声器，每个扬声器具有夹在一对定子板之间的薄导电膜膜。 膜膜直接耦合到从用于再现音频信号的功率放大器发出的高压AC音频信号。 高压AC音频信号不施加到定子板，而是通过包含在系统的每个扬声器内的电路的多个电容器（在电压倍增器电路中）间接耦合到该对定子。 通过将高压AC音频信号施加到膜膜，需要通常用于驱动静电扬声器的电压的大约四分之一。
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