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1.发明公开SYSTEM AND METHOD FOR FORMING MEDIA NETWORKS FROM LOOSELY COORDINATED MEDIA!RENDERING DEVICES 审中-公开系统及其制造方法媒体网络松散协调媒体呈现装置
公开(公告)号：EP2847971A1
公开(公告)日：2015-03-18
申请号：EP13724679.9
申请日：2013-05-08
申请人： Actiwave AB
发明人： RISBERG, Pär Gunnars , TOTH, Landy
CPC分类号： H04N21/43615 , H04L65/4076 , H04L65/60 , H04L65/601 , H04L65/80 , H04L67/104 , H04L69/24 , H04N7/106 , H04N21/439 , H04N21/44227
摘要： A system and/or media network for rendering a media stream from one or more media rendering devices is disclosed. The media network may include one or more configurable peers, each configurable peer configurable as a rendering device, an observer, a processing device, a combination thereof, or the like. The system may be particularly suitable for use in remote locations, to generate a controlled and/or shared meeting topology within an uncontrolled media environment, and/or to generate an intense sound field amongst a group of participants from a collection of associated peers.
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2.发明公开
公开(公告)号：EP2802890A4
公开(公告)日：2015-07-08
申请号：EP13736388
申请日：2013-01-09
申请人： ACTIWAVE AB
CPC分类号： H04R29/001 , G06F3/165 , H04R5/033 , H04R5/04 , H04R29/00 , H04R2499/11
摘要： Systems and methods for enhancing the audio experience on a consumer electronic device are disclosed. More particularly systems and methods for optimizing the audio performance of individual consumer electronic devices as part of a manufacturing process and/or retail experience are disclosed. A system for enhancing the audio performance of a consumer electronic device including a parametrically configurable processing block is disclosed.
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3.发明公开
公开(公告)号：EP2802890A1
公开(公告)日：2014-11-19
申请号：EP13736388.3
申请日：2013-01-09
申请人： Actiwave AB
IPC分类号： G01R31/01
CPC分类号： H04R29/001 , G06F3/165 , H04R5/033 , H04R5/04 , H04R29/00 , H04R2499/11
摘要： Systems and methods for enhancing the audio experience on a consumer electronic device are disclosed. More particularly systems and methods for optimizing the audio performance of individual consumer electronic devices as part of a manufacturing process and/or retail experience are disclosed. A system for enhancing the audio performance of a consumer electronic device including a parametrically configurable processing block is disclosed.
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公开(公告)号：EP2783521A1
公开(公告)日：2014-10-01
申请号：EP12801491.7
申请日：2012-11-22
申请人： Actiwave AB
IPC分类号： H04R3/04
CPC分类号： H04R3/04 , G10H2210/321 , H03G5/165 , H03G9/025 , H03G11/008 , H04R3/12 , H04R2499/11
摘要： A system and method for enhancing the real and/or perceived bass band of an audio signal is disclosed. A computationally simple yet effective bass band enhancement system for use in consumer electronics applications is disclosed. An audio processing system including bass enhancement functionality for use in a mobile audio system is disclosed.
摘要翻译： 公开了一种用于增强音频信号的真实和/或感知低音带的系统和方法。 公开了用于消费电子应用的计算简单而有效的低音频带增强系统。 公开了一种包括用于移动音频系统中的低音增强功能的音频处理系统。
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5.发明公开A SPEAKER SYSTEM WHICH COMPRISES SPEAKER DRIVER GROUPS 有权LAUTSPRECHERSYSTEM MIT LAUTSPRECHERTREIBERGRUPPEN
公开(公告)号：EP2612508A1
公开(公告)日：2013-07-10
申请号：EP11822227.2
申请日：2011-09-01
申请人： Actiwave AB
CPC分类号： H04R1/24 , H04R1/26 , H04R1/403 , H04R2201/028 , H04R2201/401 , H04R2201/405 , H04R2205/022
摘要： A speaker system (1, 1′, 1″) comprises a first speaker driver group (G1), comprising at least one first speaker driver (S1) and a first amplifier (A1), and a second speaker driver group (G2), comprising at least one second speaker driver (S2) and a second amplifier (A2). The speaker system further comprises a digital signal processor (2), adapted to provide a first signal to the first speaker driver group (G1) and a second signal to the second signal group (G2), wherein the first and second signals differ with respect to frequency range and at least one of the speaker driver groups comprises at least 4, 6, 8 or 10 speaker drivers.
摘要翻译： 扬声器系统（1,1'，1“）包括第一扬声器驱动器组（G1），其包括至少一个第一扬声器驱动器（S1）和第一放大器（A1），以及第二扬声器驱动器组（G2） ，包括至少一个第二扬声器驱动器（S2）和第二放大器（A2）。 扬声器系统还包括数字信号处理器（2），适于向第一扬声器驱动器组（G1）提供第一信号和向第二信号组（G2）提供第二信号，其中第一和第二信号相对于 扬声器驱动器组中的至少一个包括至少4,6,8或10个扬声器驱动器。
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公开(公告)号：EP2901711A2
公开(公告)日：2015-08-05
申请号：EP13805520.7
申请日：2013-09-24
申请人： Actiwave AB
IPC分类号： H04R3/00
摘要： A nonlinear control system and a loudspeaker protection system. In particular, a nonlinear control system including a controller, an audio system, and a model is disclosed. The controller is configured to accept one or more input signals, and one or more estimated states produced by the model to produce one or more control signals. The audio system includes one or more transducers configured to accept the control signals to produce a rendered audio stream therefrom. An active loudspeaker with an integrated amplifier is disclosed. A loudspeaker protection system and a quality control system are disclosed. More particularly, a system for clamping the input to a loudspeaker dependent upon a bank of representative models is disclosed.
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公开(公告)号：EP2859737A1
公开(公告)日：2015-04-15
申请号：EP13748097.6
申请日：2013-06-07
申请人： Actiwave AB
CPC分类号： H04R29/001 , H04R3/002 , H04R3/007 , H04R29/003
摘要： A nonlinear control system is disclosed. More particularly, a nonlinear control system including a controller, an audio system, and a model is disclosed. The controller is configured to accept one or more input signals, and one or more estimated states produced by the model to produce one or more control signals. The audio system includes one or more transducers configured to accept the control signals to produce a rendered audio stream therefrom.
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公开(公告)号：EP2803203A1
公开(公告)日：2014-11-19
申请号：EP13735717.4
申请日：2013-01-09
申请人： Actiwave AB
发明人： RISBERG, Pär, Gunnars , TOTH, Landy
CPC分类号： H04R1/025 , H04R1/021 , H04R1/028 , H04R1/2811 , H04R1/2815 , H04R1/2873 , H04R1/288 , H04R1/2896 , H04R1/345 , H04R3/04 , H04R29/001 , H04R2201/028 , H04R2201/029 , H04R2499/11 , H04R2499/15
摘要： An integrated loudspeaker assembly along with associated methods and systems for enhancing audio output from a consumer electronic device including such an integrated loudspeaker assembly are disclosed. More particularly an integrated loudspeaker assembly configured to utilize the enclosure of an associated consumer electronic device for back volume is disclosed. Methods and systems for optimizing the audio performance of a consumer electronic device with an integrated loudspeaker assembly are also disclosed.
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公开(公告)号：EP2771973A1
公开(公告)日：2014-09-03
申请号：EP12784455.3
申请日：2012-10-25
申请人： Actiwave AB
IPC分类号： H03H17/06
CPC分类号： H03L7/23 , H03H17/0614 , H03H17/0628 , H03M3/436
摘要： An asynchronous sample rate converter and method for converting an input signal to a resampled output signal is disclosed. An efficient and cost-effective sample rate converter for converting an input signal of arbitrary sample rate to a resampled output signal of a second sample rate is disclosed. A hardware-efficient sample-rate converter for resampling an audio input signal with an arbitrary sample rate to an output audio signal with a known sample rate for use in an audio processor is disclosed.
摘要翻译： 公开了一种用于将输入信号转换为重采样输出信号的异步采样率转换器和方法。 公开了一种用于将任意采样率的输入信号转换为第二采样率的再采样输出信号的有效且具有成本效益的采样率转换器。 公开了一种用于将具有任意采样率的音频输入信号重新采样到具有用于音频处理器中的已知采样率的输出音频信号的硬件效率采样率转换器。
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公开(公告)号：EP2612508B1
公开(公告)日：2017-03-08
申请号：EP11822227.2
申请日：2011-09-01
申请人： Actiwave AB
CPC分类号： H04R1/24 , H04R1/26 , H04R1/403 , H04R2201/028 , H04R2201/401 , H04R2201/405 , H04R2205/022
摘要： A speaker system (1, 1′, 1″) comprises a first speaker driver group (G1), comprising at least one first speaker driver (S1) and a first amplifier (A1), and a second speaker driver group (G2), comprising at least one second speaker driver (S2) and a second amplifier (A2). The speaker system further comprises a digital signal processor (2), adapted to provide a first signal to the first speaker driver group (G1) and a second signal to the second signal group (G2), wherein the first and second signals differ with respect to frequency range and at least one of the speaker driver groups comprises at least 4, 6, 8 or 10 speaker drivers.
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