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公开(公告)号:US08577048B2
公开(公告)日:2013-11-05
申请号:US12065479
申请日:2006-09-02
申请人: Peter Chaikin , Geoffrey Christopherson , Brian Ellison , John Lee , Miguel Paganini , C. Rex Reed , Timothy Shuttleworth , Gregory Wright
发明人: Peter Chaikin , Geoffrey Christopherson , Brian Ellison , John Lee , Miguel Paganini , C. Rex Reed , Timothy Shuttleworth , Gregory Wright
IPC分类号: H04R29/00
CPC分类号: H04R29/001 , H04R29/008 , H04S7/301
摘要: Systems and methods for calibrating a loudspeaker with a connection to a microphone located at a listening area in a room. The loudspeaker includes self-calibration functions to adjust speaker characteristics according to effects generated by operating the loudspeaker in the room. In one example, the microphone picks up a test signal generated by the loudspeaker and the loudspeaker uses the test signal to determine the loudspeaker frequency response. The frequency response is analyzed below a selected low frequency value for a room mode. The loudspeaker generates parameters for a digital filter to compensate for the room modes. In another example, the loudspeaker may be networked with other speakers to perform calibration functions on all of the loudspeakers in the network.
摘要翻译: 用于校准具有与位于房间中的收听区域的麦克风的连接的扬声器的系统和方法。 扬声器包括自校准功能,以根据在室内操作扬声器产生的效果来调节扬声器特性。 在一个示例中,麦克风拾取由扬声器产生的测试信号,并且扬声器使用测试信号来确定扬声器频率响应。 频率响应被分析为低于室内模式的低频值。 扬声器产生数字滤波器的参数,以补偿房间模式。 在另一示例中,扬声器可以与其他扬声器联网,以对网络中的所有扬声器执行校准功能。
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公开(公告)号:USD689042S1
公开(公告)日:2013-09-03
申请号:US29410838
申请日:2012-01-12
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公开(公告)号:USD687814S1
公开(公告)日:2013-08-13
申请号:US29410820
申请日:2012-01-12
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公开(公告)号:USD682255S1
公开(公告)日:2013-05-14
申请号:US29410827
申请日:2012-01-12
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公开(公告)号:US20100272270A1
公开(公告)日:2010-10-28
申请号:US12065479
申请日:2006-09-02
申请人: Peter Chaikin , Geoffrey Christopherson , Brian Ellison , John Lee , Miguel Paganini , C. Rex Reed , Timothy Shuttleworth , Gregory Wright
发明人: Peter Chaikin , Geoffrey Christopherson , Brian Ellison , John Lee , Miguel Paganini , C. Rex Reed , Timothy Shuttleworth , Gregory Wright
IPC分类号: H04R29/00
CPC分类号: H04R29/001 , H04R29/008 , H04S7/301
摘要: Systems and methods for calibrating a loudspeaker with a connection to a microphone located at a listening area in a room. The loudspeaker includes self-calibration functions to adjust speaker characteristics according to effects generated by operating the loudspeaker in the room. In one example, the microphone picks up a test signal generated by the loudspeaker and the loudspeaker uses the test signal to determine the loudspeaker frequency response. The frequency response is analyzed below a selected low frequency value for a room mode. The loudspeaker generates parameters for a digital filter to compensate for the room modes. In another example, the loudspeaker may be networked with other speakers to perform calibration functions on all of the loudspeakers in the network.
摘要翻译: 用于校准具有与位于房间中的收听区域的麦克风的连接的扬声器的系统和方法。 扬声器包括自校准功能,以根据在室内操作扬声器产生的效果来调节扬声器特性。 在一个示例中,麦克风拾取由扬声器产生的测试信号,并且扬声器使用测试信号来确定扬声器频率响应。 频率响应被分析为低于室内模式的低频值。 扬声器产生数字滤波器的参数,以补偿房间模式。 在另一示例中,扬声器可以与其他扬声器联网,以对网络中的所有扬声器执行校准功能。
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公开(公告)号:US20140161265A1
公开(公告)日:2014-06-12
申请号:US14071128
申请日:2013-11-04
申请人: Peter Chaikin , Geoffrey Christopherson , Brian Ellison , John Lee , Miguel Paganini , C. Rex Reed , Timothy Shuttleworth , Gregory Wright
发明人: Peter Chaikin , Geoffrey Christopherson , Brian Ellison , John Lee , Miguel Paganini , C. Rex Reed , Timothy Shuttleworth , Gregory Wright
IPC分类号: H04R29/00
CPC分类号: H04R29/001 , H04R29/008 , H04S7/301
摘要: Systems and methods for calibrating a loudspeaker with a connection to a microphone located at a listening area in a room. The loudspeaker includes self-calibration functions to adjust speaker characteristics according to effects generated by operating the loudspeaker in the room. In one example, the microphone picks up a test signal generated by the loudspeaker and the loudspeaker uses the test signal to determine the loudspeaker frequency response. The frequency response is analyzed below a selected low frequency value for a room mode. The loudspeaker generates parameters for a digital filter to compensate for the room modes. In another example, the loudspeaker may be networked with other speakers to perform calibration functions on all of the loudspeakers in the network.
摘要翻译: 用于校准具有与位于房间中的收听区域的麦克风的连接的扬声器的系统和方法。 扬声器包括自校准功能,以根据在室内操作扬声器产生的效果来调节扬声器特性。 在一个示例中,麦克风拾取由扬声器产生的测试信号,并且扬声器使用测试信号来确定扬声器频率响应。 频率响应被分析为低于室内模式的低频值。 扬声器产生数字滤波器的参数,以补偿房间模式。 在另一示例中,扬声器可以与其他扬声器联网,以对网络中的所有扬声器执行校准功能。
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