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公开(公告)号：EP2989809B1
公开(公告)日：2017-10-04
申请号：EP15720645.9
申请日：2015-04-23
发明人： BETZ, Lorenz , EHRIG, Lutz , BEER, Daniel
CPC分类号： H04R3/12 , H04R1/403 , H04R2201/403
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公开(公告)号：EP2508008A1
公开(公告)日：2012-10-10
申请号：EP10774203.3
申请日：2010-11-03
发明人： EHRIG, Lutz , BEER, Daniel
CPC分类号： H04R1/34 , H04N5/642 , H04R1/26 , H04R1/2853 , H04R1/36 , H04R1/403 , H04R2499/15
摘要： The invention relates to a flat loudspeaker with an emission characteristic which provides a better hearing result in the event that the flat loudspeaker is positioned backwards, wherein a loudspeaker is provided in the housing, and a sound guiding structure is designed such that the sound from the loudspeaker is guided outwards via an acoustic aperture in the housing for an undirected emission.
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公开(公告)号：EP3867191A1
公开(公告)日：2021-08-25
申请号：EP18789592.5
申请日：2018-10-16
发明人： SCHENK, Hermann , KAISER, Bert , EHRIG, Lutz
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公开(公告)号：EP2508008B1
公开(公告)日：2016-09-14
申请号：EP10774203.3
申请日：2010-11-03
发明人： EHRIG, Lutz , BEER, Daniel
CPC分类号： H04R1/34 , H04N5/642 , H04R1/26 , H04R1/2853 , H04R1/36 , H04R1/403 , H04R2499/15
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公开(公告)号：EP3205117A1
公开(公告)日：2017-08-16
申请号：EP15777936.4
申请日：2015-10-08
发明人： BEER, Daniel , BETZ, Lorenz , EHRIG, Lutz
CPC分类号： H04R1/403 , H04R1/02 , H04R1/025 , H04R31/00 , H04R2201/029 , H04R2201/401 , H04R2201/403
摘要： The invention relates to a loudspeaker array, comprising an encapsulated sound wall and a plurality of acoustic transducers. The encapsulated sound wall comprises a plurality of recesses which are arranged next to one another on a first main surface. The acoustic transducers of the plurality of acoustic transducers are arranged in the associated recesses in such a manner that an encapsulated rear volume is formed by each recess for the respective acoustic transducer.
摘要翻译： 扬声器阵列包括一个封装的挡板和多个声音传感器。 封装的挡板包括在第一主表面上彼此相邻布置的多个凹部。 多个声换能器的声换能器被布置在相关联的凹部中，使得封装后部容积由用于相应声换能器的每个凹部形成。
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公开(公告)号：EP2880872A1
公开(公告)日：2015-06-10
申请号：EP13708793.8
申请日：2013-03-08
发明人： BEER, Daniel , EHRIG, Lutz , BETZ, Lorenz , LEISTNER, Philip , BAY, Karlheinz , LEISTNER, Michael
IPC分类号： H04R7/16
CPC分类号： H04R7/00 , H04R7/16 , H04R2207/00
摘要： An electroacoustic driver includes a diaphragm, a diaphragm drive system and a diaphragm suspension. The diaphragm system is configured to subject the diaphragm to a motion, wherein the diaphragm suspension is configured to guide the diaphragm. The diaphragm drive system includes an active element configured to actively influence the motion of the diaphragm.
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公开(公告)号：EP3957083A1
公开(公告)日：2022-02-23
申请号：EP20720409.0
申请日：2020-04-16
发明人： KAISER, Bert , EHRIG, Lutz
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公开(公告)号：EP2989809A1
公开(公告)日：2016-03-02
申请号：EP15720645.9
申请日：2015-04-23
发明人： BETZ, Lorenz , EHRIG, Lutz , BEER, Daniel
CPC分类号： H04R3/12 , H04R1/403 , H04R2201/403
摘要： The invention relates to an array of electroacoustic actuators comprising at least five electroacoustic actuators (101, 102, 103, 104, 105), wherein the electroacoustic actuators are interconnected in such a way that, in a first parallel branch (110a), at least two electroacoustic actuators are connected in series, and that, in a second parallel branch (110b), an electroacoustic actuator is connected in series with a parallel connection of two electroacoustic actuators, wherein the first parallel branch is connected in parallel with the second parallel branch, and wherein the parallel branches (110a, 110b) connected in parallel are designed to be driven by an actuator amplifier (112), or wherein the electroacoustic actuators are interconnected in such a way that, in a first series branch (110c), at least two electroacoustic actuators are connected in parallel, and that, in a second series branch (110d), an electroacoustic actuator is connected in parallel with a series connection of two electroacoustic actuators, wherein the first series branch is connected in series with the second series branch, and wherein the parallel branches (110c, 110d) connected in series are designed to be driven by an actuator amplifier (112).
摘要翻译： 一组电声致动器包括至少五个电声致动器，其中电声致动器被连接成使得在第一并联分支中至少两个电声致动器串联连接，并且在第二并联分支中，将电声致动器连接在 串联到两个电声致动器的并联连接，第一并联支路并联连接到第二并联支路，并联连接的并联支路构造成由致动器放大器驱动，或者其中电声致动器被连接成使得 在第一串行分支中，至少两个电声致动器并联连接，并且在第二串联分支中，电声致动器与两个电声致动器的串联连接并联连接，第一串联分支串联连接到 第二个串行分支，以及串联连接的并行分支b 配置为由致动器放大器驱动。
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公开(公告)号：EP2929699A1
公开(公告)日：2015-10-14
申请号：EP13799333.3
申请日：2013-12-05
发明人： BEER, Daniel , EHRIG, Lutz
IPC分类号： H04R1/28
CPC分类号： H04R1/42 , H04R1/02 , H04R1/2803 , H04R29/001
摘要： The invention relates to a loudspeaker comprising a sound transducer, a housing, and means for influencing temperature, such as a pressure compensation element. The sound transducer comprises a membrane, wherein the membrane encloses a gas volume together with the housing. The sound transducer is designed to cause vibration in the membrane, such that the gas volume is changed in accordance with the vibration. The means for influencing temperature are designed to counteract a state change caused by the membrane vibration by means of a temperature change in the gas volume.
摘要翻译： 扬声器包括声音换能器，壳体和被配置为影响温度的单元，例如压力补偿元件。 声音传感器包括膜，膜与壳体一起包围气体体积。 声音传感器被配置为使得膜振动，使得气体体积根据振动而改变。 配置为影响温度的单元被配置为通过气体体积的温度变化来抵消由于膜振动引起的状态的改变。
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