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公开(公告)号：WO2013020231A1
公开(公告)日：2013-02-14
申请号：PCT/CA2012/050536
申请日：2012-08-07
Applicant: ADAMSON SYSTEMS ENGINEERING INC. , HLIBOWICKI, Stefan Roman
Inventor： HLIBOWICKI, Stefan Roman
CPC classification number: H03F3/2173 , H03F1/32
Abstract: Provided are apparatuses and methods for reducing nonlinear distortions in Class D amplifiers by dynamically changing first and second threshold voltages in a pulse width modulator. A Class D amplifier apparatus is disclosed, comprising a pulse width modulator whose operation relies on a first and second threshold value, and a threshold controller which varies the thresholds in response to internal signals in the amplifier. Further, a method of processing Class D amplifier internal signals is disclosed, comprising steps involving measuring internal signals in a Class D amplifier and varying threshold signals in response to those measurements within the amplifier.
Abstract translation: 提供了通过在脉冲宽度调制器中动态地改变第一和第二阈值电压来减少D类放大器中的非线性失真的装置和方法。 公开了一种D类放大器装置，其包括其操作依赖于第一和第二阈值的脉宽调制器和响应于放大器中的内部信号改变阈值的阈值控制器。 此外，公开了一种处理D类放大器内部信号的方法，包括测量D类放大器中的内部信号和响应于放大器内的那些测量而改变阈值信号的步骤。
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公开(公告)号：WO2012048429A1
公开(公告)日：2012-04-19
申请号：PCT/CA2011/050646
申请日：2011-10-13
Applicant: ADAMSON SYSTEMS ENGINEERING INC. , ADAMSON, Alan Brock , CABOT, Ben , MCDONALD, Ewan James
Inventor： ADAMSON, Alan Brock , CABOT, Ben , MCDONALD, Ewan James
Abstract: Disclosed herein is a rigging component for connecting a loudspeaker array element in an array. The rigging component is configured for releasably attaching one array element to another array element via a connection link that is slidably extendable from a housing. The housing includes a conduit for receiving a connection link of an adjacent rigging component. A latching device is provided for retaining the connection link of the adjacent rigging component within the conduit. An additional latching device may be included for releasably locking the connection link of the rigging component at one or more positions for controlling a relative separation of adjacent array elements.
Abstract translation: 这里公开了用于连接阵列中的扬声器阵列元件的索具部件。 索具部件构造成通过可从壳体可滑动地延伸的连接连杆将一个阵列元件可释放地附接到另一个阵列元件。 壳体包括用于接收相邻索具部件的连接连杆的导管。 提供了一种闭锁装置，用于将相邻的索具部件的连接连杆保持在导管内。 可以包括另外的闩锁装置，用于可释放地将索具部件的连接链节锁定在一个或多个位置，以控制相邻阵列元件的相对间隔。
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公开(公告)号：WO2012048428A1
公开(公告)日：2012-04-19
申请号：PCT/CA2011/050645
申请日：2011-10-13
Applicant: ADAMSON SYSTEMS ENGINEERING INC. , ADAMSON, Alan Brock
Inventor： ADAMSON, Alan Brock
IPC: H04R1/02
Abstract: A loudspeaker array element with an internal rigid structural frame and at least one interface for attaching one or more of enclosures, rigging components, waveguides, sound chambers, transducers and electronics to the frame is provided. Further configurations are provided for heat sinking of electrically powered devices such as loudspeakers, as well as power amplifiers, digital signal processing and networking hardware.
Abstract translation: 提供具有内部刚性结构框架的扬声器阵列元件和用于将一个或多个外壳，索具部件，波导，声室，换能器和电子器件连接到框架的至少一个接口。 还提供了用于诸如扬声器的电力设备的散热以及功率放大器，数字信号处理和网络硬件的其它配置。
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4.发明申请AUDIO SYSTEM WITH INTEGRATED POWER, AUDIO SIGNAL AND CONTROL DISTRIBUTION 审中-公开具有集成功率，音频信号和控制分配的音频系统
公开(公告)号：WO2013138927A1
公开(公告)日：2013-09-26
申请号：PCT/CA2013/050197
申请日：2013-03-14
Applicant: ADAMSON SYSTEMS ENGINEERING INC.
Inventor： ADAMSON, Alan Brock , CABOT, Ben
CPC classification number: H04R3/12 , H02J7/00 , H02J9/06 , H04R3/00 , H04R27/00 , H04R29/007 , H04R2201/028 , H04R2227/003
Abstract: A control and distribution system provides electrical power distribution, audio signal distribution, and control signal distribution to one or more audio components, such as a powered loudspeaker element or a signal conditioning device such as a rack-mounted amplifier. Embodiments allow for the monitoring and/or control of parameters and/or components at or near the endpoint of the system. These parameters or components include low-level parameters associated with the external audio devices, as opposed to merely higher level parameters of the system. The control and distribution system may include an uninterrupted power source for providing power in an online or offline mode to selected components of the external audio devices. In some embodiments, online backup power is provided to low-power components without providing power to amplifiers within the external audio devices.
Abstract translation: 控制和分配系统向一个或多个音频组件（例如有源扬声器元件或诸如机架式放大器的信号调节装置）提供电力分配，音频信号分配和控制信号分配。 实施例允许监视和/或控制系统端点处或附近的参数和/或组件。 这些参数或组件包括与外部音频设备相关联的低级参数，而不仅仅是系统的更高级别的参数。 控制和分配系统可以包括用于在在线或离线模式中为外部音频设备的选定部件提供电力的不间断电源。 在一些实施例中，将在线备用电力提供给低功率组件，而不向外部音频设备内的放大器提供电力。
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5.发明申请METHOD AND SYSTEM FOR DETERMINING RELATIVE POSITIONS OF MULTIPLE LOUDSPEAKERS IN A SPACE 审中-公开用于确定空间中多个扬声器相对位置的方法和系统
公开(公告)号：WO2011060535A1
公开(公告)日：2011-05-26
申请号：PCT/CA2010/001823
申请日：2010-11-19
Inventor： ADAMSON, Alan Brock , HLIBOWICKI, Stefan Roman
CPC classification number: G01S5/22 , H04R29/002 , H04R29/007
Abstract: A method for identifying and recording the relative positions of loudspeakers in an array with respect to one another using amplifiers connected on a network.
Abstract translation: 使用在网络上连接的放大器来相对于彼此来识别和记录阵列中的扬声器的相对位置的方法。
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Patent Agency Ranking
公开(公告)号：US09706289B2
公开(公告)日：2017-07-11
申请号：US14840275
申请日：2015-08-31
Applicant: ADAMSON SYSTEMS ENGINEERING INC.
Inventor： Alan Brock Adamson , Ben Cabot , Douglas Campbell
CPC classification number: H04R1/26 , H04R1/30 , H04R3/14 , H04R27/00 , H04R2201/34
Abstract: Loudspeaker systems and assemblies are provided in which mid-frequency producing drivers are provided on opposing sides of a high frequency source comprising a linear high-frequency source connected to a waveguide. Crossover circuitry is provided such that the acoustic output from the mid-frequency drivers overlaps with that of the high-frequency source over an intermediate frequency range associated with acoustic interference between the mid-frequency producing drivers. In some embodiments, the mid-frequency producing drivers are recessed behind the output of the waveguide, and optionally angled outwardly from the waveguide, in order decrease the distance therebetween.
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7.发明申请公开(公告)号：US20130251163A1
公开(公告)日：2013-09-26
申请号：US13829208
申请日：2013-03-14
Applicant: ADAMSON SYSTEMS ENGINEERING INC.
Inventor： Alan Brock ADAMSON , Ben CABOT
IPC: H04R3/00
CPC classification number: H04R3/12 , H02J7/00 , H02J9/06 , H04R3/00 , H04R27/00 , H04R29/007 , H04R2201/028 , H04R2227/003
Abstract: A control and distribution system provides electrical power distribution, audio signal distribution, and control signal distribution to one or more audio components, such as a powered loudspeaker element or a signal conditioning device such as a rack-mounted amplifier. Embodiments allow for the monitoring and/or control of parameters and/or components at or near the endpoint of the system. These parameters or components include low-level parameters associated with the external audio devices, as opposed to merely higher level parameters of the system. The control and distribution system may include an uninterrupted power source for providing power in an online or offline mode to selected components of the external audio devices. In some embodiments, online backup power is provided to low-power components without providing power to amplifiers within the external audio devices.
Abstract translation: 控制和分配系统向一个或多个音频组件（例如有源扬声器元件或诸如机架式放大器的信号调节装置）提供电力分配，音频信号分配和控制信号分配。 实施例允许监视和/或控制系统端点处或附近的参数和/或组件。 这些参数或组件包括与外部音频设备相关联的低级参数，而不仅仅是系统的更高级别的参数。 控制和分配系统可以包括用于在在线或离线模式中为外部音频设备的选定部件提供电力的不间断电源。 在一些实施例中，将在线备用电力提供给低功率组件，而不向外部音频设备内的放大器提供电力。
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8.发明申请LOUDSPEAKER WITH IMPROVED DIRECTIONAL BEHAVIOR AND REDUCTION OF ACOUSTICAL INTERFERENCE 有权具有改进的方向行为和减少声学干扰的扬声器公开(公告)号：US20160073195A1
公开(公告)日：2016-03-10
申请号：US14840275
申请日：2015-08-31
Applicant: ADAMSON SYSTEMS ENGINEERING INC.
Inventor： Alan Brock Adamson , Ben Cabot , Douglas Campbell
IPC: H04R1/32
CPC classification number: H04R1/26 , H04R1/30 , H04R3/14 , H04R27/00 , H04R2201/34
Abstract: Loudspeaker systems and assemblies are provided in which mid-frequency producing drivers are provided on opposing sides of a high frequency source comprising a linear high-frequency source connected to a waveguide. Crossover circuitry is provided such that the acoustic output from the mid-frequency drivers overlaps with that of the high-frequency source over an intermediate frequency range associated with acoustic interference between the mid-frequency producing drivers. In some embodiments, the mid-frequency producing drivers are recessed behind the output of the waveguide, and optionally angled outwardly from the waveguide, in order decrease the distance therebetween.
Abstract translation: 提供了扬声器系统和组件，其中，在包括连接到波导的线性高频源的高频源的相对侧上提供中频产生驱动器。 提供交叉电路，使得来自中频驱动器的声输出在与中频产生驱动器之间的声学干扰相关联的中频范围上与高频源的声输出重叠。 在一些实施例中，中频产生驱动器凹陷在波导的输出之后，并且可选地从波导向外成角度，以减小它们之间的距离。
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9.发明授权公开(公告)号：US09282402B2
公开(公告)日：2016-03-08
申请号：US13829208
申请日：2013-03-14
Applicant: ADAMSON SYSTEMS ENGINEERING INC.
Inventor： Alan Brock Adamson , Ben Cabot
CPC classification number: H04R3/12 , H02J7/00 , H02J9/06 , H04R3/00 , H04R27/00 , H04R29/007 , H04R2201/028 , H04R2227/003
Abstract: A control and distribution system provides electrical power distribution, audio signal distribution, and control signal distribution to one or more audio components, such as a powered loudspeaker element or a signal conditioning device such as a rack-mounted amplifier. Embodiments allow for the monitoring and/or control of parameters and/or components at or near the endpoint of the system. These parameters or components include low-level parameters associated with the external audio devices, as opposed to merely higher level parameters of the system. The control and distribution system may include an uninterrupted power source for providing power in an online or offline mode to selected components of the external audio devices. In some embodiments, online backup power is provided to low-power components without providing power to amplifiers within the external audio devices.
Abstract translation: 控制和分配系统向一个或多个音频组件（例如有源扬声器元件或诸如机架式放大器的信号调节装置）提供电力分配，音频信号分配和控制信号分配。 实施例允许监视和/或控制系统端点处或附近的参数和/或组件。 这些参数或组件包括与外部音频设备相关联的低级参数，而不仅仅是系统的更高级别的参数。 控制和分配系统可以包括用于在在线或离线模式中为外部音频设备的选定部件提供电力的不间断电源。 在一些实施例中，将在线备用电力提供给低功率组件，而不向外部音频设备内的放大器提供电力。
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公开(公告)号：EP2628311B1
公开(公告)日：2018-12-05
申请号：EP11831898.9
申请日：2011-10-13
Applicant: Adamson Systems Engineering Inc.
Inventor： ADAMSON, Alan Brock , CABOT, Ben , MCDONALD, Ewan James
Abstract: 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.
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