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1. 发明申请

WO2013085605A1 NEAR-FIELD NULL AND BEAMFORMING 审中-公开
标题翻译：近场NULL和BEAMFORMING
公开(公告)号：WO2013085605A1
公开(公告)日：2013-06-13
申请号：PCT/US2012/057909
申请日：2012-09-28
申请人： APPLE INC. , ISAAC, Ronald, Nadim , JOHNSON, Martin, E.
发明人： ISAAC, Ronald, Nadim , JOHNSON, Martin, E.
IPC分类号： H04R3/00 , H04R3/02 , H04M9/08
CPC分类号： H04R3/005 , H04R3/02 , H04R2430/23
摘要： Devices and methods are disclosed that allow for selective acoustic near-field nulls for microphone arrays. One embodiment may take the form of an electronic device including a speaker and a microphone array. The microphone array may include a first microphone positioned a first distance from the speaker and a second microphone positioned a second distance from the speaker. The first and second microphones are configured to receive an acoustic signal. The microphone array further includes a complex vector filter coupled to the second microphone. The complex vector filter is applied to an output signal of the second microphone to generate an acoustic sensitivity pattern for the array that provides an acoustic null at the location of the speaker.
摘要翻译：公开了允许麦克风阵列的选择性声近场无效的装置和方法。一个实施例可以采用包括扬声器和麦克风阵列的电子设备的形式。麦克风阵列可以包括位于距离扬声器第一距离的第一麦克风和距扬声器第二距离的第二麦克风。第一和第二麦克风被配置为接收声信号。麦克风阵列还包括耦合到第二麦克风的复矢量滤波器。复矢量滤波器被应用于第二麦克风的输出信号，以产生阵列的声学灵敏度模式，该扬声器在扬声器的位置处提供声音零点。

2. 发明申请

WO2012050771A1 ELECTRONIC DEVICES WITH IMPROVED AUDIO 审中-公开
标题翻译：具有改进音频的电子设备
公开(公告)号：WO2012050771A1
公开(公告)日：2012-04-19
申请号：PCT/US2011/052589
申请日：2011-09-21
申请人： APPLE INC. , PANCE, Aleksandar , PUSKARICH, Paul Gerard , LEONG, Craig , ISAAC, Ronald Nadim , GOEL, Ruchi , TENNEBOE, Jim Lynn , CULBERT, Daniel , WARREN, Niel , JOHANNINGSMEIER, Nathan Alan
发明人： PANCE, Aleksandar , PUSKARICH, Paul Gerard , LEONG, Craig , ISAAC, Ronald Nadim , GOEL, Ruchi , TENNEBOE, Jim Lynn , CULBERT, Daniel , WARREN, Niel , JOHANNINGSMEIER, Nathan Alan
IPC分类号： H04R9/06 , H04R7/04 , H04R9/02 , H04R9/04
CPC分类号： H04R9/066 , H04R7/045 , H04R9/045
摘要： An electronic device having an enclosure including an upper panel and a bottom panel operably connected to the upper panel. A transducer is operably connected to the enclosure and the transducer is configured to mechanically vibrate the enclosure. The transducer includes an electromagnet, a magnet in communication with the electromagnet and a bracket substantially surrounding the electromagnet and the magnet, the bracket substantially secures the transducer to the bottom panel.
摘要翻译：一种具有外壳的电子设备，其包括可操作地连接到上面板的上面板和底面板。换能器可操作地连接到外壳，并且换能器被配置为机械地振动外壳。换能器包括电磁体，与电磁体连通的磁体和基本上围绕电磁体和磁体的支架，支架基本上将换能器固定在底板上。

3. 发明申请

WO2013015974A1 DEVICES WITH ENHANCED AUDIO 审中-公开
标题翻译：具有增强音频的设备
公开(公告)号：WO2013015974A1
公开(公告)日：2013-01-31
申请号：PCT/US2012/045967
申请日：2012-07-09
申请人： APPLE INC. , PANCE, Aleksandar , BILBREY, Brett , HADLEY, Darby E. , JOHNSON, Martin E. , ISAAC, Ronald Nadim
发明人： PANCE, Aleksandar , BILBREY, Brett , HADLEY, Darby E. , JOHNSON, Martin E. , ISAAC, Ronald Nadim
IPC分类号： G06F3/16 , H04S7/00
CPC分类号： G06F3/165 , G06F3/167 , H04N5/60 , H04N7/142 , H04N7/15 , H04N21/4143 , H04N21/42201 , H04N21/42202 , H04N21/42203 , H04N21/4223 , H04N21/439 , H04N21/44218 , H04N21/4532 , H04N21/4852 , H04N2005/4428 , H04R3/04 , H04R29/001 , H04R2430/01 , H04S7/303 , H04S7/305 , H04S2400/13
摘要： A system for enhancing audio including a computer and an output device. The computer includes a sensor configured to determine a user location relative to the computer. The sensor is also configured to gather environment data corresponding to an environment of the computer. The computer also includes a processor in communication with the sensor and configured to process the user location and the environment data and adjust at least one of an audio output or a video output. The output device is in communication with the processor and is configured to output at least one of the audio output or the video output.
摘要翻译：一种用于增强音频的系统，包括计算机和输出设备。计算机包括被配置为确定相对于计算机的用户位置的传感器。传感器还被配置为收集与计算机的环境相对应的环境数据。计算机还包括与传感器通信并被配置为处理用户位置和环境数据并且调整音频输出或视频输出中的至少一个的处理器。输出设备与处理器通信并被配置为输出音频输出或视频输出中的至少一个。

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