专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明授权

US08577048B2 Self-calibrating loudspeaker system 有权
标题翻译：自校准扬声器系统
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。

2. 发明申请

US20100272270A1 SELF-CALIBRATING LOUDSPEAKER SYSTEM 有权
标题翻译：自校准扬声器系统
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。

3. 发明申请

US20140161265A1 SELF-CALIBRATION LOUDSPEAKER SYSTEM 有权
标题翻译：自校准扬声器系统
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。

4. 发明申请

US20070223733A1 Ambient Noise Sound Level Compensation 审中-公开
标题翻译：环境噪声声级补偿
公开(公告)号：US20070223733A1
公开(公告)日：2007-09-27
申请号：US11757798
申请日：2007-06-04
申请人： Timothy Shuttleworth , Richard Kreifeldt , C. Reed , Brian Ellison
发明人： Timothy Shuttleworth , Richard Kreifeldt , C. Reed , Brian Ellison
IPC分类号： H04B15/00
CPC分类号： H04S7/301 , H03G3/32 , H04R29/00 , H04R29/007
摘要： An ambient noise compensation system determines an ambient noise level of a listening area. The ambient noise level may be calculated from the differences between a desired audio signal in the listening area, a measured background noise level in the listening area, and measured acoustic characteristics of the listening area. Based on the ambient noise level, the system adjusts a level of the desired audio signal so that it is audible over undesirable noise.
摘要翻译：环境噪声补偿系统确定收听区域的环境噪声水平。环境噪声电平可以根据收听区域中的所需音频信号，收听区域中测量的背景噪声电平和听力区域的测量声学特性之间的差异来计算。基于环境噪声水平，系统调整所需音频信号的电平，使其在不期望的噪声上听到。

5. 发明申请

US20080069365A1 AMBIENT NOISE SOUND LEVEL COMPENSATION 有权
标题翻译：环绕噪声声级补偿
公开(公告)号：US20080069365A1
公开(公告)日：2008-03-20
申请号：US11944016
申请日：2007-11-21
申请人： Timothy Shuttleworth , Richard Kreifeldt , C. Reed , Brian Ellison
发明人： Timothy Shuttleworth , Richard Kreifeldt , C. Reed , Brian Ellison
IPC分类号： H03G3/20
CPC分类号： H04S7/301 , H03G3/32 , H04R29/00 , H04R29/007
摘要： A system includes a variable amplifier, a source sound processor, an area sound processor, and an adjustment circuit. The variable amplifier adjusts an audio input signal to generate an audio output signal with an appropriate level so that the audio output signal is audible over noise in a listening area. The source sound processor and the area sound processor may split the audio output signal and a monitoring signal into frequency bands, and may compare these signals band-by-band to find differences that represent time-varying noise in the monitoring signal. These differences may be modified to account for the acoustic response of the listening area and for constant-level background noise in the listening area. The adjustment circuit controls the variable amplifier in response to these differences.
摘要翻译：系统包括可变放大器，源声音处理器，区域声音处理器和调整电路。可变放大器调整音频输入信号以产生具有适当电平的音频输出信号，使得音频输出信号在收听区域中的噪声可听见。源声音处理器和区域声音处理器可以将音频输出信号和监视信号分离成频带，并且可以逐个比较这些信号以发现监视信号中表示时变噪声的差异。这些差异可以被修改以考虑收听区域的声响应和在收听区域中恒定电平的背景噪声。调整电路响应于这些差异来控制可变放大器。

6. 发明申请

US20050063552A1 Ambient noise sound level compensation 有权
标题翻译：环境噪声声级补偿
公开(公告)号：US20050063552A1
公开(公告)日：2005-03-24
申请号：US10669290
申请日：2003-09-24
申请人： Timothy Shuttleworth , Richard Kreifeldt , C. Reed , Brian Ellison
发明人： Timothy Shuttleworth , Richard Kreifeldt , C. Reed , Brian Ellison
IPC分类号： H03G3/32 , H04R29/00 , H04S7/00 , H03G3/20 , H04B15/00
CPC分类号： H04S7/301 , H03G3/32 , H04R29/00 , H04R29/007
摘要： Systems and methods for ambient noise compensation are disclosed. One example of a system includes a variable amplifier, a source sound processor, an area sound processor, and an adjustment circuit. The variable amplifier adjusts an audio input signal to generate an audio output signal with an appropriate level so that the audio output signal is audible over noise in a listening area. The source sound processor and the area sound processor may split the audio output signal and a monitoring signal into frequency bands, and may compare these signals band-by band to find differences that represent time-varying noise in the monitoring signal. These differences may be modified to account for the acoustic response of the listening area and for constant-level background noise in the listening area. The adjustment circuit controls the variable amplifier in response to these differences.
摘要翻译：公开了用于环境噪声补偿的系统和方法。系统的一个示例包括可变放大器，源声音处理器，区域声音处理器和调整电路。可变放大器调整音频输入信号以产生具有适当电平的音频输出信号，使得音频输出信号在收听区域中的噪声可听见。源声音处理器和区域声音处理器可以将音频输出信号和监视信号分离成频带，并且可以逐个比较这些信号以发现监视信号中表示时变噪声的差异。这些差异可以被修改以考虑收听区域的声响应和在收听区域中恒定电平的背景噪声。调整电路响应于这些差异来控制可变放大器。

7. 发明申请

US20150118662A1 Process to promote healthy behaviors through motivation using mobile messaging and geofencing technologies 审中-公开
标题翻译：通过使用移动信息和地理围栏技术的动机来促进健康行为的过程
公开(公告)号：US20150118662A1
公开(公告)日：2015-04-30
申请号：US14064993
申请日：2013-10-28
申请人： Brian Ellison , Richard M. Graf , Elizabeth N. Pierce , Angel D. Cabrera
发明人： Brian Ellison , Richard M. Graf , Elizabeth N. Pierce , Angel D. Cabrera
IPC分类号： G09B19/00 , H04W4/12 , H04W4/02
CPC分类号： G09B19/00 , G06Q10/10 , G06Q50/22 , G09B5/125 , H04W4/021 , H04W4/12
摘要： Provided is a mobile health and wellness motivational system in which users specify times and/or locations where they know they will need help with lifestyle challenges. Using the smartphone's clock and geo-fencing technologies, a motivational message arrives at the specified time and/or location. Highly personalized, this system provides motivation in the form of text, photo, video, music or launched text or call; using inspiration, deterrent, tips or distraction at the specified time and/or location that the motivation is needed.
摘要翻译：提供了一个移动健康和健康激励系统，用户可以指定时间和/或地点，他们知道他们需要帮助生活方式挑战。使用智能手机的时钟和地理围栏技术，一个激励信息到达指定的时间和/或位置。高度个性化，该系统以文字，照片，视频，音乐或启动文字或电话的形式提供动机; 在需要动机的指定时间和/或地点使用灵感，威慑，提示或分心。

8. 发明授权

US07097749B2 Plating rack with rotatable insert 失效
标题翻译：带旋转插件的电镀架
公开(公告)号：US07097749B2
公开(公告)日：2006-08-29
申请号：US10266884
申请日：2002-10-08
申请人： Lawrence P. Donovan, III , David P. Hartrick , John A. Piselli , Brian Ellison
发明人： Lawrence P. Donovan, III , David P. Hartrick , John A. Piselli , Brian Ellison
IPC分类号： C25D17/08
CPC分类号： C25D17/08
摘要： A processing rack, such as for electroplating, which minimizes shelf areas of an article during processing of the article and during removal of the article from a processing bath and which allows easy mounting of articles on the rack and demounting of articles from the rack includes a frame and a plurality of article mounting fixtures that are each pivotally mounted on the frame and independently pivotable from a first orientation that facilitates mounting and/or demounting of articles, to a second orientation that is most conducive to producing high quality, substantially defect-free plating.
摘要翻译：诸如用于电镀的处理架，其在制品处理期间以及在从加工槽移除制品期间最小化物品的搁板面积并且允许物品容易地安装在搁架上并且从物品架拆卸物品包括：框架和多个物品安装固定件，每个物品安装固定件各自可枢转地安装在框架上并且可以从便于装置和/或拆卸物品的第一定位独立地枢转到最有利于产生高质量，基本上无缺陷的第二定向电镀。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式