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    • 14. 发明授权
    • Noise processing device and method thereof
    • 噪声处理装置及其方法
    • US08059831B2
    • 2011-11-15
    • US11436574
    • 2006-05-19
    • Shiu-Rong TongTsung-Li YehYu-Pin ChouTzuo-Bo Lin
    • Shiu-Rong TongTsung-Li YehYu-Pin ChouTzuo-Bo Lin
    • H04B15/00
    • H04N5/775G11B20/10527G11B20/24H04N5/4401H04N5/602H04N5/781H04N5/85H04N9/7908H04N9/8063H04N21/4325H04N21/439
    • A noise processing device and its method are provided for a video/audio system having a high definition multimedia interface (HDMI). The noise processing device includes a detecting unit, a signal generating unit, and a decision unit. The noise processing method includes using the detecting unit to monitor a variation related to an audio signal and generate a detecting signal accordingly; using the signal generating unit to produce an adjustment signal according to the detecting signal; and using the decision unit to produce an output audio signal according to the audio signal and the adjustment signal. Another embodiment of the noise processing device includes a compensation tracking unit having a control unit. The compensation tracking unit produces an output audio signal according to a difference between the output audio signal itself and the audio signal and a gain of the control unit.
    • 为具有高分辨率多媒体接口(HDMI)的视频/音频系统提供噪声处理装置及其方法。 噪声处理装置包括检测单元,信号生成单元和判定单元。 噪声处理方法包括使用检测单元来监视与音频信号相关的变化并相应地生成检测信号; 使用所述信号产生单元根据所述检测信号产生调整信号; 以及使用所述判定单元根据所述音频信号和所述调整信号产生输出音频信号。 噪声处理装置的另一实施例包括具有控制单元的补偿跟踪单元。 补偿跟踪单元根据输出音频信号本身和音频信号之间的差异以及控制单元的增益产生输出音频信号。
    • 15. 发明申请
    • Noise processing device and method thereof
    • 噪声处理装置及其方法
    • US20060263064A1
    • 2006-11-23
    • US11436574
    • 2006-05-19
    • Shiu-Rong TongTsung-Li YehYu-Pin ChouTzuo-Bo Lin
    • Shiu-Rong TongTsung-Li YehYu-Pin ChouTzuo-Bo Lin
    • H04N7/00
    • H04N5/775G11B20/10527G11B20/24H04N5/4401H04N5/602H04N5/781H04N5/85H04N9/7908H04N9/8063H04N21/4325H04N21/439
    • A noise processing device and its method are provided for a video/audio system having a high definition multimedia interface (HDMI). The noise processing device includes a detecting unit, a signal generating unit, and a decision unit. The noise processing method includes using the detecting unit to monitor a variation related to an audio signal and generate a detecting signal accordingly; using the signal generating unit to produce an adjustment signal according to the detecting signal; and using the decision unit to produce an output audio signal according to the audio signal and the adjustment signal. Another embodiment of the noise processing device includes a compensation tracking unit having a control unit. The compensation tracking unit produces an output audio signal according to a difference between the output audio signal itself and the audio signal and a gain of the control unit.
    • 为具有高分辨率多媒体接口(HDMI)的视频/音频系统提供噪声处理装置及其方法。 噪声处理装置包括检测单元,信号生成单元和判定单元。 噪声处理方法包括使用检测单元来监视与音频信号相关的变化并相应地生成检测信号; 使用所述信号产生单元根据所述检测信号产生调整信号; 以及使用所述判定单元根据所述音频信号和所述调整信号产生输出音频信号。 噪声处理装置的另一实施例包括具有控制单元的补偿跟踪单元。 补偿跟踪单元根据输出音频信号本身和音频信号之间的差异以及控制单元的增益产生输出音频信号。
    • 16. 发明授权
    • Method for compensating luminance of a plasma display panel
    • 用于补偿等离子体显示面板的亮度的方法
    • US06774875B2
    • 2004-08-10
    • US10108356
    • 2002-03-29
    • Shu-Rong TongTu-Hao TsaiJih-Fon Huang
    • Shu-Rong TongTu-Hao TsaiJih-Fon Huang
    • G02F11347
    • G09G3/2007G09G3/28G09G2320/0209G09G2320/0285G09G2320/0626G09G2360/16
    • A method for compensating luminance, suitable for use in a plasma display panel. The method includes the following steps. First, the luminance value of each pixel signal is read out. Then, the load of the pixel signal row is computed. The load is the number of pixel signal in the pixel signal row that the luminance value of the pixel signal is larger than a predetermined threshold luminance value. Then, a primary luminance compensation value is decided according to the load of the pixel signal row. A number of secondary luminance compensation values are decided according to the primary luminance compensation value. Afterwards, each pixel signal in the pixel signal row is performed luminance compensation sequentially. If the luminance value is larger than or equal to a low threshold luminance value, the luminance value is subtracted by the primary luminance compensation value. If the luminance value is less than the low threshold luminance value, the luminance value is subtracted by the corresponding secondary luminance compensation value. Finally, the compensated pixel signal row is outputted.
    • 一种适用于等离子体显示面板的补偿亮度的方法。 该方法包括以下步骤。 首先,读出各像素信号的亮度值。 然后,计算像素信号行的负载。 负载是像素信号行中的像素信号的亮度值大于预定阈值亮度值的像素信号的数量。 然后,根据像素信号行的负载来决定一次亮度补偿值。 根据一次亮度补偿值决定多个二次亮度补偿值。 之后,像素信号行中的每个像素信号依次进行亮度补偿。 如果亮度值大于或等于低阈值亮度值,则将亮度值减去一次亮度补偿值。 如果亮度值小于低阈值亮度值,则将亮度值减去相应的次级亮度补偿值。 最后,输出补偿像素信号行。