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1. 发明申请

US20140081631A1 Wearable Communication System With Noise Cancellation 有权
标题翻译：具有噪音消除功能的穿戴式通信系统
公开(公告)号：US20140081631A1
公开(公告)日：2014-03-20
申请号：US14082085
申请日：2013-11-15
申请人： Manli Zhu , Qi Li , Xuling Luo , Danny Kopit
发明人： Manli Zhu , Qi Li , Xuling Luo , Danny Kopit
IPC分类号： G10L21/0208
CPC分类号： G10L21/0208 , G10L2021/02165
摘要： A method and a wearable communication system for personal face-to-face and wireless communications in high noise environments are provided. A noise cancellation device (NCD) operably coupled to a wireless coupling device (WCD) includes a speech acquisition unit, an audio signal processing unit, one or more loudspeakers, and a communication module. The NCD receives voice vibrations from user speech via a contact microphone and a second microphone and converts the voice vibrations into an audio signal. The NCD processes the audio signal to remove noise signals and enhance a speech signal contained in the audio signal. A loudspeaker emits the speech signal during face-to-face communication. The NCD transmits the speech signal to a communication device via the WCD and receives an external speech signal from the communication device during wireless communication. With the NCD, the signal intelligibility and signal-to-noise ratio can be improved, for example, from −10 dB to 20 dB.
摘要翻译：提供了一种用于在高噪声环境中进行个人面对面和无线通信的方法和可穿戴式通信系统。可操作地耦合到无线耦合设备（WCD）的噪声消除装置（NCD）包括语音获取单元，音频信号处理单元，一个或多个扬声器和通信模块。 NCD通过接触式麦克风和第二麦克风从用户语音接收语音振动，并将语音振动转换成音频信号。 NCD处理音频信号以去除噪声信号并增强包含在音频信号中的语音信号。扬声器在面对面通信期间发出语音信号。 NCD通过WCD将语音信号发送到通信设备，并且在无线通信期间从通信设备接收外部语音信号。通过NCD，可以提高信号清晰度和信噪比，例如从-10dB到20dB。

2. 发明授权

US09418675B2 Wearable communication system with noise cancellation 有权
标题翻译：具有噪音消除功能的穿戴式通信系统
公开(公告)号：US09418675B2
公开(公告)日：2016-08-16
申请号：US14082085
申请日：2013-11-15
申请人： Manli Zhu , Qi Li , Xuling Luo , Danny Kopit
发明人： Manli Zhu , Qi Li , Xuling Luo , Danny Kopit
IPC分类号： G10L15/20 , G10L21/0208 , G10L21/0216
CPC分类号： G10L21/0208 , G10L2021/02165
摘要： A method and a wearable communication system for personal face-to-face and wireless communications in high noise environments are provided. A noise cancellation device (NCD) operably coupled to a wireless coupling device (WCD) includes a speech acquisition unit, an audio signal processing unit, one or more loudspeakers, and a communication module. The NCD receives voice vibrations from user speech via a contact microphone and a second microphone and converts the voice vibrations into an audio signal. The NCD processes the audio signal to remove noise signals and enhance a speech signal contained in the audio signal. A loudspeaker emits the speech signal during face-to-face communication. The NCD transmits the speech signal to a communication device via the WCD and receives an external speech signal from the communication device during wireless communication. With the NCD, the signal intelligibility and signal-to-noise ratio can be improved, for example, from −10 dB to 20 dB.
摘要翻译：提供了一种用于在高噪声环境中进行个人面对面和无线通信的方法和可穿戴式通信系统。可操作地耦合到无线耦合设备（WCD）的噪声消除装置（NCD）包括语音获取单元，音频信号处理单元，一个或多个扬声器和通信模块。 NCD通过接触式麦克风和第二麦克风从用户语音接收语音振动，并将语音振动转换成音频信号。 NCD处理音频信号以去除噪声信号并增强包含在音频信号中的语音信号。扬声器在面对面通信期间发出语音信号。 NCD通过WCD将语音信号发送到通信设备，并且在无线通信期间从通信设备接收外部语音信号。通过NCD，可以提高信号清晰度和信噪比，例如从-10dB到20dB。

3. 发明授权

US08655068B1 Color correction system 有权
标题翻译：颜色校正系统
公开(公告)号：US08655068B1
公开(公告)日：2014-02-18
申请号：US13645856
申请日：2012-10-05
申请人： Qi Li , Xuling Luo
发明人： Qi Li , Xuling Luo
IPC分类号： G06K9/00
CPC分类号： H04N1/60 , H04N1/00023 , H04N1/00031 , H04N1/00045 , H04N1/00068
摘要： A color correction system includes an identical first color chart (FCC) and a second color chart (SCC), and a color correction unit (CCU). The FCC and the subject are positioned in view of a source image capture device (SICD) at a source location. The SCC and a display unit are positioned in view of a destination image capture device (DICD) at the destination location. The SICD captures and transmits source image content (SIC) of the subject and the FCC to the CCU at the destination location via a network. The DICD captures destination image content (DIC) of the SCC and the SIC displayed on the display unit. The CCU generates calibration parameters by comparing the FCC extracted from the SIC and/or the DIC, with the SCC extracted from the DIC, and corrects the SIC of the subject and gamma parameters on the display unit using the generated calibration parameters.
摘要翻译：颜色校正系统包括相同的第一色彩图（FCC）和第二色彩图（SCC）以及颜色校正单元（CCU）。在源位置处，FCC和被摄体位于源图像捕获装置（SICD）的位置。 SCC和显示单元位于目的地位置的目的地图像捕获设备（DICD）的视野。 SICD通过网络将目标位置的主题和FCC的源图像内容（SIC）捕获并发送到CCU。 DICD捕获显示在显示单元上的SCC和SIC的目标图像内容（DIC）。 CCU通过将从SIC和/或DIC提取的FCC与从DIC提取的SCC进行比较来生成校准参数，并且使用生成的校准参数来校正被摄体的SIC和显示单元上的伽马参数。

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