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公开(公告)号：US20050157905A1
公开(公告)日：2005-07-21
申请号：US11046123
申请日：2005-01-28
申请人： Daniel Beer , Berthold Schlenker , Sandra Brix , Thomas Sporer
发明人： Daniel Beer , Berthold Schlenker , Sandra Brix , Thomas Sporer
CPC分类号： H04R17/00 , H04R1/24 , H04R7/045 , H04R7/20 , H04R9/045 , H04R2440/07 , H04S2420/13
摘要： An inventive loudspeaker includes a diaphragm, a first excitation means for generating structure-borne sound in the diaphragm, and a second excitation means, different from the first one, for setting the diaphragm into a longitudinal vibrational motion in a direction perpendicular to the extension of the diaphragm. In accordance with the invention, the problem of insufficient bass reproduction and/or of the magnitude conflicting with invisible integration or installation is solved in that a second exciter system is introduced, which uniformly moves the diaphragm, or the plate serving as the diaphragm, forward and backward in addition to the bending waves of the structure-borne sound. The sound reproduction therefore is possible across the entire audio-frequency range without impeding the goal of invisible integration or installation.
摘要翻译： 本发明的扬声器包括隔膜，用于在隔膜中产生结构声音的第一激励装置和与第一激励装置不同于第一激励装置的第二激励装置，用于将振膜设置成垂直于垂直于 隔膜。 根据本发明，解决了将不正确的低音再现和/或与不可见的整合或安装相冲突的大小的问题引入到第二激励器系统中，其将隔膜或用作隔膜的板均匀地移动 并且除了结构声音的弯曲波之外，还有向后的方向。 因此，声音再现在整个音频范围内是可能的，而不会妨碍不可见的整合或安装的目的。
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公开(公告)号：US07391879B2
公开(公告)日：2008-06-24
申请号：US11046123
申请日：2005-01-28
申请人： Daniel Beer , Berthold Schlenker , Sandra Brix , Thomas Sporer
发明人： Daniel Beer , Berthold Schlenker , Sandra Brix , Thomas Sporer
IPC分类号： H04R1/00
CPC分类号： H04R17/00 , H04R1/24 , H04R7/045 , H04R7/20 , H04R9/045 , H04R2440/07 , H04S2420/13
摘要： An inventive loudspeaker includes a diaphragm, a first excitation means for generating structure-borne sound in the diaphragm, and a second excitation means, different from the first one, for setting the diaphragm into a longitudinal vibrational motion in a direction perpendicular to the extension of the diaphragm. In accordance with the invention, the problem of insufficient bass reproduction and/or of the magnitude conflicting with invisible integration or installation is solved in that a second exciter system is introduced, which uniformly moves the diaphragm, or the plate serving as the diaphragm, forward and backward in addition to the bending waves of the structure-borne sound. The sound reproduction therefore is possible across the entire audio-frequency range without impeding the goal of invisible integration or installation.
摘要翻译： 本发明的扬声器包括隔膜，用于在隔膜中产生结构声音的第一激励装置和与第一激励装置不同于第一激励装置的第二激励装置，用于将振膜设置成垂直于垂直于 隔膜。 根据本发明，解决了将不正确的低音再现和/或与不可见的整合或安装相冲突的大小的问题引入到第二激励器系统中，其将隔膜或用作隔膜的板均匀地移动 并且除了结构声音的弯曲波之外，还有向后的方向。 因此，声音再现在整个音频范围内是可能的，而不会妨碍不可见的整合或安装的目的。
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公开(公告)号：US20050175197A1
公开(公告)日：2005-08-11
申请号：US11099156
申请日：2005-04-05
申请人： Frank Melchior , Thomas Roder , Michael Beckinger , Sandra Brix , Thomas Sporer , Haymo Kutschbach , Berthold Schlenker , Carsten Land
发明人： Frank Melchior , Thomas Roder , Michael Beckinger , Sandra Brix , Thomas Sporer , Haymo Kutschbach , Berthold Schlenker , Carsten Land
CPC分类号： H04R5/02 , H04R1/403 , H04R3/12 , H04S3/00 , H04S2420/13
摘要： An audio reproduction system is divided into a central wave-field synthesis module and a plurality of loudspeaker modules disposed in a distributed way, wherein synthesis signals for the individual loudspeakers as well as corresponding channel information associated to the synthesis signals are calculated in the central wave-field synthesis module. The synthesis signals for a loudspeaker as well as associated channel information will then be transmitted to respective loudspeaker modules via a transmission path, wherein every loudspeaker module obtains the synthesis signals and associated channel information intended for the loudspeaker associated to the loudspeaker module. A distributed audio rendering and digital/analog converting takes place in the loudspeaker module to generate the actually analog loudspeaker signals in a distributed way in spatial proximity to every loudspeaker. The division into a central wave-field synthesis module and the plurality of distributed loudspeaker modules allows that audio reproduction systems that are scalable with regard to the price can be generated in order to offer systems of different size scalable in price particularly for cinema reproduction rooms varying strongly in size.
摘要翻译： 音频再现系统被分为中心波场合成模块和以分布式方式布置的多个扬声器模块，其中针对各个扬声器的合成信号以及与合成信号相关联的对应信道信息在中央波中计算 场合成模块。 然后，用于扬声器的合成信号以及相关联的信道信息将经由传输路径发送到相应的扬声器模块，其中每个扬声器模块获得旨在用于与扬声器模块相关联的扬声器的合成信号和相关信道信息。 分布式音频渲染和数字/模拟转换发生在扬声器模块中，以分布式的方式在每个扬声器的空间附近产生实际的模拟扬声器信号。 分为中央波场合成模块和多个分布式扬声器模块允许可以生成关于价格可扩展的音频再现系统，以便提供价格可变的不同尺寸的系统，特别是对于不同的电影再现室 强大的。
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公开(公告)号：US07706544B2
公开(公告)日：2010-04-27
申请号：US11099156
申请日：2005-04-05
申请人： Frank Melchior , Thomas Röder , Michael Beckinger , Sandra Brix , Thomas Sporer , Haymo Kutschbach , Berthold Schlenker , Carsten Land
发明人： Frank Melchior , Thomas Röder , Michael Beckinger , Sandra Brix , Thomas Sporer , Haymo Kutschbach , Berthold Schlenker , Carsten Land
CPC分类号： H04R5/02 , H04R1/403 , H04R3/12 , H04S3/00 , H04S2420/13
摘要： An audio reproduction system is divided into a central wave-field synthesis module and a plurality of loudspeaker modules disposed in a distributed way, wherein synthesis signals for the individual loudspeakers as well as corresponding channel information associated to the synthesis signals are calculated in the central wave-field synthesis module. The synthesis signals for a loudspeaker as well as associated channel information will then be transmitted to respective loudspeaker modules via a transmission path, wherein every loudspeaker module obtains the synthesis signals and associated channel information intended for the loudspeaker associated to the loudspeaker module. A distributed audio rendering and digital/analog converting takes place in the loudspeaker module to generate the actually analog loudspeaker signals in a distributed way in spatial proximity to every loudspeaker. The division into a central wave-field synthesis module and the plurality of distributed loudspeaker modules allows that audio reproduction systems that are scalable with regard to the price can be generated in order to offer systems of different size scalable in price particularly for cinema reproduction rooms varying strongly in size.
摘要翻译： 音频再现系统被分为中心波场合成模块和以分布式方式布置的多个扬声器模块，其中针对各个扬声器的合成信号以及与合成信号相关联的对应信道信息在中央波中计算 场合成模块。 然后，用于扬声器的合成信号以及相关联的信道信息将经由传输路径发送到相应的扬声器模块，其中每个扬声器模块获得旨在用于与扬声器模块相关联的扬声器的合成信号和相关信道信息。 分布式音频渲染和数字/模拟转换发生在扬声器模块中，以分布式的方式在每个扬声器的空间附近产生实际的模拟扬声器信号。 分为中央波场合成模块和多个分布式扬声器模块允许可以生成关于价格可扩展的音频再现系统，以便提供价格可变的不同尺寸的系统，特别是对于不同的电影再现室 强大的。
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公开(公告)号：US07548630B2
公开(公告)日：2009-06-16
申请号：US10548667
申请日：2004-03-11
CPC分类号： H04R1/025 , H04R1/403 , H04R2201/021
摘要： A loudspeaker system including a plurality of sonic converters fixed in or to the rear of sound passage openings of a carrier plate is disclosed. The carrier plate is configured in the form of a wall plate for interior spaces or outside facades of buildings and the sonic converters are integrated into the carrier plate. The loudspeaker system or loudspeaker wall plate, respectively, permit the realization of an optimum acoustic irradiation of a space without aesthetically annoying loudspeaker boxes.
摘要翻译： 公开了一种扬声器系统，其包括固定在载板的声音通道开口中或后方的多个声转换器。 承载板被构造成用于建筑物的内部空间或外部正面的壁板的形式，并且声音转换器被集成到承载板中。 扬声器系统或扬声器墙板分别允许实现空间的最佳声辐射，而没有美观的扬声器盒。
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公开(公告)号：US20060147074A1
公开(公告)日：2006-07-06
申请号：US10548667
申请日：2004-03-11
CPC分类号： H04R1/025 , H04R1/403 , H04R2201/021
摘要： A loudspeaker system including a plurality of sonic converters fixed in or to the rear of sound passage openings of a carrier plate is disclosed. The carrier plate is configured in the form of a wall plate for interior spaces or outside facades of buildings and the sonic converters are integrated into the carrier plate. The loudspeaker system or loudspeaker wall plate, respectively, permit the realization of an optimum acoustic irradiation of a space without aesthetically annoying loudspeaker boxes.
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