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    • 1. 发明申请
    • METHOD AND SYSTEM FOR PROVIDING ADDITIONAL INFORMATION ON BROADCASTING CONTENT
    • 用于提供关于广播内容的附加信息的方法和系统
    • WO2013015546A3
    • 2013-03-21
    • PCT/KR2012005468
    • 2012-07-10
    • IPLATEIAKOREA CO LTDCHO YOUNG BONGKIM DO HYUNG
    • CHO YOUNG BONGKIM DO HYUNG
    • H04N21/23H04N21/43
    • H04N21/4394H04N21/218H04N21/233H04N21/2542H04N21/4126H04N21/41407H04N21/4307H04N21/4722H04N21/47815H04N21/6125H04N21/6187H04N21/8106
    • The present invention relates to a method and a system for providing additional information on broadcasting content, and particularly, to a method and a system for providing additional information corresponding to broadcasting content displayed through a television to a separate viewer's terminal. The method for providing additional information on the broadcasting content is performed by a voice feature extraction server and comprises the steps of: extracting audio feature data of the broadcasting content to store voice feature information previously grouped in preset units in a provided storage space; and detecting voice feature information corresponding to the voice feature data received from the viewer's terminal among the stored one or more pieces of voice feature information and transmitting the detected feature information to the viewer's terminal, wherein the viewer's terminal extracts the voice feature data from an input audio signal according to a preset method and transmits the extracted voice feature data to the voice feature extraction server, a temporal position corresponding to the voice feature data is determined from the received voice feature information, and the additional information is displayed at the temporal position.
    • 本发明涉及用于提供关于广播内容的附加信息的方法和系统,具体涉及用于提供与通过电视显示的广播内容相对应的附加信息到单独的观看者终端的方法和系统。 用于提供关于广播内容的附加信息的方法由语音特征提取服务器执行,并且该方法包括以下步骤:提取广播内容的音频特征数据以存储预先分组在预设存储空间中的预设单元中的语音特征信息; 并且检测所存储的一个或多个语音特征信息中的与从观众的终端接收到的语音特征数据相对应的语音特征信息,并将检测到的特征信息传送给观看者的终端,其中观看者的终端从输入中提取语音特征数据 音频信号,并且将提取的语音特征数据发送到语音特征提取服务器,根据接收到的语音特征信息确定与语音特征数据对应的时间位置,并且在时间位置显示附加信息。