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    • 2. 发明专利
    • Voice processing system and method
    • 语音处理系统和方法
    • JP2008017469A
    • 2008-01-24
    • JP2007170551
    • 2007-06-28
    • Gennum Corpジェナム コーポレイション
    • RYAN JAMES GARMSTRONG STEPHEN W
    • H04R3/00H04R1/40H04R25/00H04R25/04
    • H04R1/406
    • PROBLEM TO BE SOLVED: To change a voice pickup direction without physically moving a device.
      SOLUTION: A system for receiving and processing an audio signal, including a handheld audio processing device 10 and an audio receiving unit provided separately from the handheld audio processing device 10. The handheld audio processing device 10 includes: a plurality of microphones provided in the handheld audio processing device 10, which define a surface 18 and at least a pair of intersection axes 20 and 22 on the surface 18, each of the axes being defined by at least two of the microphones; a processing subsystem 14 constructed to receive audio signals generated by the plurality of microphones and filter the audio signals spatially; and a transmitter 16.
      COPYRIGHT: (C)2008,JPO&INPIT
    • 要解决的问题:在不物理移动设备的情况下改变语音拾取方向。 解决方案:用于接收和处理音频信号的系统,包括与手持音频处理设备10分开设置的手持音频处理设备10和音频接收单元。手持音频处理设备10包括:提供的多个麦克风 在手持音频处理装置10中,其在表面18上限定表面18和至少一对交叉轴线20和22,每个轴由至少两个麦克风限定; 处理子系统14,被构造为接收由多个麦克风产生的音频信号并在空间上对音频信号进行滤波; 和发射机16.版权所有(C)2008,JPO&INPIT
    • 8. 发明专利
    • System and method for improving video image quality
    • 改进视频图像质量的系统和方法
    • JP2007329927A
    • 2007-12-20
    • JP2007148651
    • 2007-06-04
    • Gennum Corpジェナム コーポレイション
    • FOK STANLEY
    • H04N9/68G06T5/20H04N1/409H04N1/46H04N1/60H04N5/20
    • G06T5/003G06T5/002G06T5/20G06T2207/10016G06T2207/10024G06T2207/20012G06T2207/20192H04N5/208H04N9/68
    • PROBLEM TO BE SOLVED: To provide a system for improving video image quality. SOLUTION: The system comprises one or more of filters, each of which receives a video signal and filtrates the same to generate a vertical filter output, a horizontal filter output, and an oblique filter output; one or more amplification components, each of which applies separate gain to each of the vertical filter output, horizontal filter output, and oblique filter output, and generates a vertical direction improvement signal, a horizontal improvement signal, and an oblique direction improvement signal; and one or more total components, each of which generates improved video signal, by combining the vertical direction improvement signal, the horizontal direction improvement signal, and the oblique direction improvement signal. COPYRIGHT: (C)2008,JPO&INPIT
    • 要解决的问题:提供一种改善视频图像质量的系统。 解决方案:该系统包括一个或多个滤波器,每个滤波器接收视频信号并对其进行滤波以产生垂直滤波器输出,水平滤波器输出和倾斜滤波器输出; 一个或多个放大分量,其中的每一个对垂直滤波器输出,水平滤波器输出和倾斜滤波器输出中的每一个施加单独的增益,并且产生垂直方向改善信号,水平改善信号和倾斜方向改善信号; 以及通过组合垂直方向改善信号,水平方向改善信号和倾斜方向改善信号来产生改善的视频信号的一个或多个总分量。 版权所有(C)2008,JPO&INPIT