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1. 发明公开

EP3005722A1 VERTICAL LINE ARRAY LOUDSPEAKER MOUNTING AND ADJUSTMENT SYSTEM 有权转让
标题翻译：垂直线阵扬声器安装和调整系统
公开(公告)号：EP3005722A1
公开(公告)日：2016-04-13
申请号：EP14805158.4
申请日：2014-05-30
申请人： PK Event Services Inc.
发明人： BRIDGE, Jeremy , BICHEL, Jonathan
IPC分类号： H04R1/02 , A63J5/04 , H04R1/32
摘要： The invention relates to a loudspeaker mounting and adjustment system and method for installing and operating a professional audio system used in a stadium, concert hall or the like. The system comprises a vertical array of loudspeaker cabinets that can be suspended from a ceiling and that enables the horizontal and vertical angle of the sound dispersion field to be adjusted remotely and/or automatically while the system is suspended. Each loudspeaker cabinet is connected to a vertically adjacent loudspeaker cabinet via a pair of levers located on either side of the cabinet that control the angle between adjacent loudspeaker cabinets. A linear actuator is connected to each lever for controlling the lever position. Each loudspeaker cabinet also comprises a waveguide with at least one actuator for modifying the waveguide angle and thus the horizontal angle of the sound dispersion field.
摘要翻译：本发明涉及用于安装和操作在体育场，音乐厅等中使用的专业音频系统的扬声器安装和调节系统和方法。该系统包括扬声器箱体的垂直阵列，扬声器箱体可以悬挂在天花板上，并且能够在悬挂系统时远程和/或自动地调节声音扩散场的水平和垂直角度。每个扬声器箱体通过位于机箱任一侧的一对杠杆连接到垂直相邻的扬声器箱体，该杠杆控制相邻扬声器箱体之间的角度。线性致动器连接到每个杆以控制杆的位置。每个扬声器箱还包括具有至少一个致动器的波导管，用于修改波导角度并因此改变声音扩散场的水平角度。

2. 发明授权

EP2466585B1 Apparatus and method for signal processing 有权
标题翻译：装置和方法用于处理信号
公开(公告)号：EP2466585B1
公开(公告)日：2017-04-12
申请号：EP10195607.6
申请日：2010-12-17
申请人： Native Instruments GmbH
发明人： Jürgens, Egbert , Hertz, Timothy Jose
IPC分类号： G11B27/10 , G11B27/00 , G11B27/32 , G11B15/00 , G11B3/74 , G11B19/02 , G10H1/00 , A63J5/04
CPC分类号： G11B27/10 , G10H2210/241 , G11B19/02 , G11B27/005 , G11B27/323

3. 发明公开

EP3005722A4 VERTICAL LINE ARRAY LOUDSPEAKER MOUNTING AND ADJUSTMENT SYSTEM 有权转让
标题翻译： LAUTSPRECHERMONTAGE- UND-ANORDNUNGSSYSTEM MIT VERTIKALEN LEITUNGSGRUPPEN
公开(公告)号：EP3005722A4
公开(公告)日：2017-03-29
申请号：EP14805158
申请日：2014-05-30
申请人： PK EVENT SERVICES INC
发明人： BRIDGE JEREMY , BICHEL JONATHAN
IPC分类号： H04R1/02 , A63J5/04 , H04R1/32 , H04R1/40 , H04R27/00 , H04R29/00
CPC分类号： H04R31/006 , H04R1/026 , H04R1/403 , H04R27/00 , H04R29/002 , Y10T29/49005
摘要： The invention relates to a loudspeaker mounting and adjustment system and method for installing and operating a professional audio system used in a stadium, concert hall or the like. The system comprises a vertical array of loudspeaker cabinets that can be suspended from a ceiling and that enables the horizontal and vertical angle of the sound dispersion field to be adjusted remotely and/or automatically while the system is suspended. Each loudspeaker cabinet is connected to a vertically adjacent loudspeaker cabinet via a pair of levers located on either side of the cabinet that control the angle between adjacent loudspeaker cabinets. A linear actuator is connected to each lever for controlling the lever position. Each loudspeaker cabinet also comprises a waveguide with at least one actuator for modifying the waveguide angle and thus the horizontal angle of the sound dispersion field.
摘要翻译：本发明涉及用于安装和操作在体育场，音乐厅等中使用的专业音频系统的扬声器安装和调节系统和方法。该系统包括扬声器箱体的垂直阵列，扬声器箱体可以悬挂在天花板上，并且能够在悬挂系统时远程和/或自动地调节声音扩散场的水平和垂直角度。每个扬声器箱体通过位于机箱任一侧的一对杠杆连接到垂直相邻的扬声器箱体，该杠杆控制相邻扬声器箱体之间的角度。线性致动器连接到每个杆以控制杆的位置。每个扬声器箱还包括具有至少一个致动器的波导管，用于修改波导角度并因此改变声音扩散场的水平角度。

4. 发明公开

EP2466585A1 Apparatus and method for signal processing 有权
标题翻译： Vorrichtung und Verfahren zur Verarbeitung eines信号
公开(公告)号：EP2466585A1
公开(公告)日：2012-06-20
申请号：EP10195607.6
申请日：2010-12-17
申请人： Native Instruments GmbH
发明人： Jürgens, Egbert , Hertz, Timothy Jose
IPC分类号： G11B27/10 , G11B27/00 , G11B27/32 , G11B15/00 , G11B3/74 , G11B19/02 , G10H1/00 , A63J5/04
CPC分类号： G11B27/10 , G10H2210/241 , G11B19/02 , G11B27/005 , G11B27/323
摘要： Method and apparatus for signal processing for controlling a digital audio source may include retrieving a time code signal from a rotating recording medium. The time code signal may be a sum of a binary signal and a sinusoidal pilot signal in the audible range, and the binary signal has a symbol frequency less than a frequency of the pilot signal. The time code signal may be filtered to recover the pilot signal and the binary signal. An estimated speed of rotation of the recording medium may be determined from a recovered pilot signal, and an estimated position may be determined from a recovered binary signal, for controlling the digital audio source.
摘要翻译：用于控制数字音频源的信号处理的方法和装置可以包括从旋转记录介质检索时间码信号。时间码信号可以是可听范围内的二进制信号和正弦导频信号的和，并且二进制信号具有小于导频信号的频率的符号频率。可以对时间码信号进行滤波以恢复导频信号和二进制信号。可以从恢复的导频信号确定记录介质的估计速度，并且可以从恢复的二进制信号中确定估计位置，以控制数字音频源。

5. 发明公开

EP3950083A1 WINCH FOR AUDIO EQUIPMENT AND SYSTEM CONTAINING SAME 审中-公开
公开(公告)号：EP3950083A1
公开(公告)日：2022-02-09
申请号：EP20783560.4
申请日：2020-04-06
申请人： Obschestvo s Ogranichennoi Otvetstvennostiu "Gella"
发明人： RAPPE, Mikhail Aituganovich , TITOV, Sergey Vladimirovich , VASILCHENKO, Evgenii Vasilievich
IPC分类号： A63J1/00 , A63J5/04 , B65H75/34 , B66D1/00
摘要： The invention relates to lifting devices for raising and lowering audio equipment. Technical result consists in providing a simple and reliable winch structure, increased service life of the winch and enhanced accuracy of audio equipment positioning. The technical result is achieved by a winch for audio equipment, comprising a cable and a housing that contains a drive and a drum, wherein a first part of the drum is designed for spooling a first portion of the cable, a second part of the drum is designed for spooling a second portion of the cable and presents a reel that has, disposed on the central bushing, a barrel for spooling the second cable portion, and two side plates, and an external annular wall is provided between the side plates of the reel, the diameter of the external annular wall being greater than that of the barrel of the reel; wherein one end of the first cable portion is designed to be connected to the audio equipment being suspended, and the second end of the first cable portion is fastened to the first part of the drum and connected to the second cable portion; one end of the second cable portion is connected to the first cable portion and is inserted into the reel, being fastened in the region of its annular wall, and the second end of the second cable portion is led out of the reel, being fastened in the region of the barrel of the reel, and is designed to be connected to an external signal path; wherein inner surface of the reel side plates is coated with a sliding material; the cable inside the reel has a coating that provides sliding of the cable relative to adjacent coils and relative to the sliding material covering the reel side plates.

6. 发明授权

EP3005722B1 VERTICAL LINE ARRAY LOUDSPEAKER MOUNTING AND ADJUSTMENT SYSTEM 有权转让
公开(公告)号：EP3005722B1
公开(公告)日：2020-04-08
申请号：EP14805158.4
申请日：2014-05-30
申请人： PK SOUND CORP.
发明人： BRIDGE, Jeremy , BICHEL, Jonathan
IPC分类号： H04R1/02 , A63J5/04 , H04R1/32 , H04R1/40 , H04R27/00 , H04R29/00

7. 发明公开

EP2398255A4 SIMULTANEOUS CONTROL SYSTEM FOR LIGHTING AND AUDIO DEVICES 审中-公开
标题翻译：同时控制系统用于照明和音响器材
公开(公告)号：EP2398255A4
公开(公告)日：2012-10-24
申请号：EP09839919
申请日：2009-10-15
申请人： EQUIPSON S A
发明人： VILA ORTIZ JOSE
IPC分类号： H04R23/00 , A63J5/04 , H04R3/12 , H04R27/00 , H05B37/02
CPC分类号： A63J5/04 , H04R3/04 , H04R5/04 , H04R2430/01

8. 发明授权

EP0085905B1 Mobiles, freistehendes Wandelement und Verwendung desselben 失效
标题翻译：移动自由墙单元及其使用
公开(公告)号：EP0085905B1
公开(公告)日：1987-07-29
申请号：EP83100756.2
申请日：1983-01-27
申请人： Max Eberhard AG Bühnenbau Weesen
发明人： Eberhard, Max
IPC分类号： E04B1/99 , E04B2/74 , A63J5/04
CPC分类号： E04B2/7425 , A63J5/04 , E04B1/8236

9. 发明公开

EP0085905A2 Mobiles, freistehendes Wandelement und Verwendung desselben 失效
标题翻译：手机，freistehendes Wandelement und Verwendung desselben。
公开(公告)号：EP0085905A2
公开(公告)日：1983-08-17
申请号：EP83100756.2
申请日：1983-01-27
申请人： Max Eberhard AG Bühnenbau Weesen
发明人： Eberhard, Max
IPC分类号： E04B1/99 , E04B2/74 , A63J5/04
CPC分类号： E04B2/7425 , A63J5/04 , E04B1/8236
摘要： Das Wandelement besteht aus einem Wandteil (2) und einem daran verankertem Fussgestell (1), das als Wagen so ausgebildet ist, dass ein Fussgestell (1) eines weiteren Wandelementes darin einschiebbar ist. Die Wandelemente können auf kleinem Raum gelagert werden und unabhängig vom Schnürboden auf der Bühne oder in anderen Räumen frei verfahren werden. Die Verankerung des Wandteils (2) unmittelbar am Fussgestell erlaubt den Einsatz massivier Plattenbauteile, welche akustisch günstig wirken. Ueberdies erlaubt dies, das Wandelement zugleich als Stützelement für weitere Bühneneinrichtungen, wie Scheinwerfer etc., zu verwenden, sodass mit den Wandelementen ein Bühnenraumaufgebaut werden kann.
摘要翻译： 1.一种特别适用于形成声级后壁的移动式独立式壁单元，具有底座（1）和至少安装在其上的壁部（2），其中底座被成形为托架并布置成用于打桩多个这样的壁单元，使得可以将另外的壁单元的相应基座插入其中，所述基座（1）具有两个侧杆（3），其以梯形形状收敛并且通过第一横杆（4）连接，在窄端处，其特征在于，所述侧杆通过承载所述壁部分（2）的向上移位的第二横向杆（12）连接，所述第二横向杆（12）安装成沿着所述横向杆上的垂直轴线可枢转，使得壁部分可以在任一侧使用。

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