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    ARRAY ELEMENT RIGGING COMPONENT, SYSTEM AND METHOD
    22.
    发明公开
    ARRAY ELEMENT RIGGING COMPONENT, SYSTEM AND METHOD 审中-公开

    公开(公告)号：EP2628311A4

    公开(公告)日：2017-12-20

    申请号：EP11831898

    申请日：2011-10-13

    申请人： ADAMSON SYSTEMS ENG INC

    发明人： ADAMSON ALAN BROCK ,  CABOT BEN ,  MCDONALD EWAN JAMES

    IPC分类号： H04R1/02 ,  A47B81/00 ,  A47B96/06 ,  B66C1/00 ,  F16B1/00

    CPC分类号： H04R1/026 ,  H04R1/403 ,  H04R27/00

    摘要： Disclosed herein is a rigging component and method for connecting an array element in an array. The rigging component includes an elongate housing connectable to an array element; a connection link disposed within, and slidably extendable from, one end of the housing; a conduit extending into the housing from its opposite end, the conduit dimensioned to receive another connection link extending from an adjacent rigging component; and at least one latching device associated with the conduit for releasably retaining the other connection link within the conduit. Further disclosed is a system for connecting an array element in an array. The system comprises at least one rigging component having a connection link extendable to be locked at a single fixed distance and at least one rigging component having a connection link extendable to be locked at one of a plurality of fixed distances.

    SPEAKER ARRAY APPARATUS AND METHOD FOR SETTING SPEAKER ARRAY APPARATUS
    23.
    发明授权
    SPEAKER ARRAY APPARATUS AND METHOD FOR SETTING SPEAKER ARRAY APPARATUS 有权
    扬声器阵列装置和用于设置扬声器阵列装置的方法

    公开(公告)号：EP3035703B1

    公开(公告)日：2017-12-06

    申请号：EP15200707.6

    申请日：2015-12-17

    申请人： YAMAHA CORPORATION

    发明人： TAKUMAI, Susumu

    IPC分类号： H04R1/40 ,  H04S7/00

    CPC分类号： H04R1/403 ,  H04R3/12 ,  H04R5/04 ,  H04R29/002 ,  H04R2201/401 ,  H04R2203/12 ,  H04S7/301 ,  H04S7/305

    摘要： A speaker array apparatus includes a speaker array, a beam forming portion that is configured to cause the speaker array to output the sound beam, a beam control portion that is configured to sweep with the test sound beam in a predetermined angle range in a vertical direction with respect to a horizontal direction, a microphone, a distance obtaining portion that is configured to obtain a distance between the speaker array and the microphone, and a storage portion that is configured to store pickup sound data that is associated with the output angle. The beam control portion sets a minimum output angle of the angle range to be larger as the distance obtained by the distance obtaining portion is smaller.

    LAUTSPRECHERARRAY
    25.
    发明公开
    LAUTSPRECHERARRAY 审中-公开

    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

    申请人： Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V.

    发明人： BEER, Daniel ,  BETZ, Lorenz ,  EHRIG, Lutz

    IPC分类号： H04R1/40 ,  H04R1/02

    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。

    LOUDSPEAKER WITH NARROW DISPERSION
    26.
    发明公开
    LOUDSPEAKER WITH NARROW DISPERSION 审中-公开
    扬声器与窄的分散

    公开(公告)号：EP3195614A1

    公开(公告)日：2017-07-26

    申请号：EP15771438.7

    申请日：2015-09-17

    申请人： Dolby Laboratories Licensing Corp.

    发明人： SMITHERS, Michael

    IPC分类号： H04R1/40 ,  H04R1/24

    CPC分类号： H04R1/24 ,  H04R1/30 ,  H04R1/403 ,  H04R3/14 ,  H04R2201/403

    摘要： A column loudspeaker with a line of low-frequency drivers has a center coaxial driver with a low frequency driver and a high frequency drive. The low frequency drivers are delayed and gain adjusted such that they exhibit constant directivity in the axis of the line. The high frequency driver has the same directivity as the line of low frequency drivers. A crossover separates the audio signal into high and low frequency signals with low frequency signals sent to the low frequency drivers, and high frequency signals sent to the high frequency element in the coaxial driver. The crossover frequency is in the frequency range where the directivity of the high and low frequency drivers match. The loudspeaker cabinet is curved to provide an acoustic delay to the drivers further away from the center coaxial driver.

    摘要翻译： 带有一系列低频驱动器的列扬声器具有带低频驱动器和高频驱动器的中心同轴驱动器。 低频驱动器被延迟并进行增益调整，以使它们在线轴上表现出恒定的方向性。 高频驱动器具有与低频驱动器相同的方向性。 分频器将音频信号分离成高频和低频信号，低频信号发送到低频驱动器，高频信号发送到同轴驱动器中的高频元件。 交叉频率处于高频和低频驱动器的方向性匹配的频率范围内。 扬声器箱体弯曲以向远离中心同轴驱动器的驱动器提供声学延迟。

    DIFFERENTIAL SOUND REPRODUCTION
    27.
    发明公开
    DIFFERENTIAL SOUND REPRODUCTION 审中-公开
    差异声音再现

    公开(公告)号：EP3189675A1

    公开(公告)日：2017-07-12

    申请号：EP16714933.5

    申请日：2016-04-07

    申请人： Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V.

    发明人： BORSS, Christian ,  SAARI, Ville ,  SCHMIDT, Markus ,  FALLER, Christof ,  WALTHER, Andreas

    IPC分类号： H04R1/40 ,  H04R3/12

    CPC分类号： H04R1/403 ,  H04R3/12 ,  H04R5/02

    摘要： A calculation unit for a sound reproduction system comprises input means, a processor and at least three outputs for controlling at least three transducers of an array. The input means have the purpose to receive an audio stream to be reproduced using the array, wherein the audio stream has a frequency range. The processor is configured to calculate three individual audio signals to be output using the at least three outputs, such that a first acoustic differential having a second or higher order is generated using the array.

    摘要翻译： 用于声音再现系统的计算单元包括输入装置，处理器和用于控制阵列的至少三个换能器的至少三个输出。 输入装置具有接收要使用阵列再现的音频流的目的，其中音频流具有频率范围。 处理器被配置为使用至少三个输出来计算要输出的三个单独的音频信号，使得使用该阵列来生成具有第二或更高阶的第一声学差分。

    SOUND REPRODUCTION FOR A MULTIPLICITY OF LISTENERS
    28.
    发明公开
    SOUND REPRODUCTION FOR A MULTIPLICITY OF LISTENERS 审中-公开
    声音再现为听众的多重性

    公开(公告)号：EP3188505A1

    公开(公告)日：2017-07-05

    申请号：EP16202689.2

    申请日：2016-12-07

    申请人： Harman Becker Automotive Systems GmbH

    发明人： Christoph, Markus ,  Gunther, Craig ,  Kronlachner, Matthias ,  Zollner, Juergen

    IPC分类号： H04R1/40 ,  H04S7/00

    CPC分类号： H04R1/403 ,  H04R2203/12 ,  H04S7/302

    摘要： The sound reproduction includes generating from a customized audio signal an acoustically isolated sound field at a position dependent on a sound field position control signal, providing a listening position signal representing a position of a listener and a listener identification signal representing the identity of the listener, and processing the listening position signal, the listener identification signal and an audio signal. The sound reproduction further includes controlling via the sound field position control signal the position of the sound field dependent on the listening position signal so that the position of the sound field is at the position of the listener, and processing the audio signal according to an audio setting dependent on the identity of the listener to provide the customized audio signal.

    摘要翻译： 声音再现包括根据定制的音频信号在取决于声场位置控制信号的位置处生成声学隔离的声场，提供表示收听者的位置的收听位置信号和表示收听者的身份的收听者标识信号， 并处理收听位置信号，收听者识别信号和音频信号。 声音再现还包括经由声场位置控制信号控制依赖于收听位置信号的声场的位置，使得声场的位置在收听者的位置处，并且根据音频来处理音频信号 设置取决于收听者的身份以提供定制的音频信号。