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    • 12. 发明授权
    • Audio testing system and method
    • 音频测试系统和方法
    • US08655467B2
    • 2014-02-18
    • US13012822
    • 2011-01-25
    • Yu-Kai XiongXin LuShih-Fang WongDong-Sheng LvZheng-Fei WangXin-Hua Li
    • Yu-Kai XiongXin LuShih-Fang WongDong-Sheng LvZheng-Fei WangXin-Hua Li
    • G06F17/00
    • G10L25/45G10L25/69
    • An audio testing system includes an acquisition unit, an input unit, a first analysis unit, a second analysis unit, and an output unit. The acquisition unit obtains an audio signal played back by the audio player. The input unit generates a first input signal and a second input signal. The first analysis unit analyzes the acquired audio signal with a first analysis method in response to the first input signal to obtain performance parameters of the audio player. The second analysis unit analyzes the acquired audio signal with a second analysis method in response to the second input signal to obtain another set of performance parameters of the audio player. The first analysis unit is more accurate than the second analysis unit, and efficiency of the second analysis unit exceeds that of the first analysis unit.
    • 音频测试系统包括采集单元,输入单元,第一分析单元,第二分析单元和输出单元。 获取单元获得由音频播放器播放的音频信号。 输入单元产生第一输入信号和第二输入信号。 第一分析单元响应于第一输入信号利用第一分析方法分析所获取的音频信号,以获得音频播放器的性能参数。 第二分析单元响应于第二输入信号用第二分析方法分析所获取的音频信号,以获得音频播放器的另一组性能参数。 第一分析单元比第二分析单元更精确,第二分析单元的效率超过第一分析单元的效率。
    • 13. 发明申请
    • INTERACTIVE VOICE RECOGNITION ELECTRONIC DEVICE AND METHOD
    • 互动语音识别电子设备及方法
    • US20120265527A1
    • 2012-10-18
    • US13205627
    • 2011-08-09
    • YU-KAI XIONGXIN LUSHIH-FANG WONGDONG-SHENG LVXIN-HUA LIYU-YONG ZHANGJIAN-JIAN ZHU
    • YU-KAI XIONGXIN LUSHIH-FANG WONGDONG-SHENG LVXIN-HUA LIYU-YONG ZHANGJIAN-JIAN ZHU
    • G10L15/26
    • G10L15/08G10L15/26
    • An interactive voice recognition electronic device converts a received voice signal to a text, and searches a voice databases to find a matched voice text of the converted text. The matched voice text is taken as a recognized voice text of the voice signal if the matched voice text exists in the voice database. The electronic device obtains a predetermined number of similar voice texts if no matched voice text exists in the voice database. The electronic device converts the predetermined number of similar voice texts to the voice signals, outputs the converted voice signals in turn, and selects one of the similar voice texts as the recognized voice text according to the selection of the user. The electronic device obtains the associated answer text of the recognized voice text in the voice database and converts the answer text to voice signals.
    • 交互式语音识别电子设备将接收的语音信号转换为文本,并且搜索语音数据库以找到经转换的文本的匹配的语音文本。 如果语音数据库中存在匹配的语音文本,则将匹配的语音文本作为语音信号的识别语音文本。 如果语音数据库中没有匹配的语音文本,则电子设备获得预定数量的类似语音文本。 电子设备将预定数量的类似语音文本转换为语音信号,依次输出转换的语音信号,并根据用户的选择选择与所识别的语音文本相似的语音文本之一。 电子设备获取语音数据库中识别的语音文本的相关应答文本,并将答案文本转换为语音信号。
    • 15. 发明申请
    • AUDIO TESTING SYSTEM AND METHOD
    • 音频测试系统和方法
    • US20120155660A1
    • 2012-06-21
    • US13012822
    • 2011-01-25
    • YU-KAI XIONGXIN LUSHIH-FANG WONGDONG-SHENG LVZHENG-FEI WANGXIN-HUA LI
    • YU-KAI XIONGXIN LUSHIH-FANG WONGDONG-SHENG LVZHENG-FEI WANGXIN-HUA LI
    • H04R29/00
    • G10L25/45G10L25/69
    • An audio testing system includes an acquisition unit, an input unit, a first analysis unit, a second analysis unit, and an output unit. The acquisition unit obtains an audio signal played back by the audio player. The input unit generates a first input signal and a second input signal. The first analysis unit analyzes the acquired audio signal with a first analysis method in response to the first input signal to obtain performance parameters of the audio player. The second analysis unit analyzes the acquired audio signal with a second analysis method in response to the second input signal to obtain another set of performance parameters of the audio player. The first analysis unit is more accurate than the second analysis unit, and efficiency of the second analysis unit exceeds that of the first analysis unit.
    • 音频测试系统包括采集单元,输入单元,第一分析单元,第二分析单元和输出单元。 获取单元获得由音频播放器播放的音频信号。 输入单元产生第一输入信号和第二输入信号。 第一分析单元响应于第一输入信号利用第一分析方法分析所获取的音频信号,以获得音频播放器的性能参数。 第二分析单元响应于第二输入信号用第二分析方法分析所获取的音频信号,以获得音频播放器的另一组性能参数。 第一分析单元比第二分析单元更精确,第二分析单元的效率超过第一分析单元的效率。
    • 16. 发明申请
    • VIDEO TESTING SYSTEM AND METHOD
    • 视频测试系统和方法
    • US20120075480A1
    • 2012-03-29
    • US13053042
    • 2011-03-21
    • YU-KAI XIONGXIN LUSHIH-FANG WONGFEI WANGXIN-HUA LIDONG-SHENG LV
    • YU-KAI XIONGXIN LUSHIH-FANG WONGFEI WANGXIN-HUA LIDONG-SHENG LV
    • H04N17/00
    • G11B20/1816G11B20/10527G11B27/36G11B2020/10537
    • A video testing system tests the performance of a video player. The video player plays a predetermined video having video characteristics that correspond to the to-be-tested performance of the video player. The testing system includes a capturing member, a decomposition unit, an analysis unit, and a determination unit. The capturing member captures the video played by the video player. The decomposition unit decomposes the captured video into a sequence of frames according to a predetermined playback speed of the video player. The analysis unit selects frames of the captured video, and compares the selected frames to analyze video characteristic parameters of the captured video. The determination unit determines whether there is a difference between the video characteristic parameters of the captured video and standard characteristic parameters of the predetermined video is below a predetermined range to obtain the performance of the video player.
    • 视频测试系统测试视频播放器的性能。 视频播放器播放具有与视频播放器的待测试性能相对应的视频特征的预定视频。 测试系统包括捕获构件,分解单元,分析单元和确定单元。 捕获成员捕获视频播放器播放的视频。 分解单元根据视频播放器的预定播放速度将拍摄的视频分解成帧序列。 分析单元选择捕获的视频的帧,并且比较所选择的帧以分析所捕获的视频的视频特性参数。 确定单元确定捕获的视频的视频特性参数与预定视频的标准特征参数之间是否存在差异,以获得视频播放器的性能。
    • 18. 发明申请
    • VIDEO PLAYING DEVICE AND METHOD
    • 视频播放设备和方法
    • US20120076474A1
    • 2012-03-29
    • US13045197
    • 2011-03-10
    • YU-KAI XIONGXIN LUSHIH-FANG WONGDONG-SHENG LVXIN-HUA LI
    • YU-KAI XIONGXIN LUSHIH-FANG WONGDONG-SHENG LVXIN-HUA LI
    • H04N5/783
    • G11B27/28
    • A video playing device includes a playing unit, a selection unit, a comparison unit, and an acquisition unit. The playing unit is adapted to play a video stored in a memory which is further used for storing a unique identifier of each frame of the video. The selection unit selects two sequential frames of the video from the memory. The comparison unit compares the two selected sequential frame to determine whether the two selected sequential frames are the same, and generates an acquisition signal when it is determined that the two selected sequential frames are not the same. The acquisition unit acquires the unique identifiers of the selected frames from the memory in response to the acquisition signal. The playing unit is further adapted to play the video stored in the memory according to the acquired unique identifiers.
    • 视频播放设备包括播放单元,选择单元,比较单元和获取单元。 播放单元适于播放存储在存储器中的视频,其进一步用于存储视频的每个帧的唯一标识符。 选择单元从存储器中选择视频的两个连续帧。 比较单元比较两个所选择的顺序帧,以确定两个所选择的顺序帧是否相同,并且当确定两个所选择的顺序帧不相同时,生成采集信号。 采集单元响应于获取信号从存储器获取所选择的帧的唯一标识符。 播放单元还适于根据所获取的唯一标识符播放存储在存储器中的视频。