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    • 5. 发明授权
    • Method and apparatus for audio communication of information
    • 信息音频通信的方法和装置
    • US09002717B2
    • 2015-04-07
    • US12960008
    • 2010-12-03
    • Ke YuAshwini Sule
    • Ke YuAshwini Sule
    • G10L19/00G10L21/00H04N21/81H04N21/41H04N21/426H04N21/439H04N21/4722H04N21/658H04N21/858
    • H04N21/8106H04N21/4126H04N21/42684H04N21/439H04N21/4722H04N21/6581H04N21/858
    • A system that incorporates teachings of the present disclosure may include, for example, a controller configured to obtain information associated with media content, to generate a first group of tones representative of the information associated with the media content, and to generate a media stream comprising the media content and the first group of tones; and a communication interface configured to transmit the media stream to a media device whereby the media device presents the media content and a sequence of tones, where the sequence of tones is generated based at least in part on the first group of tones, where the first group of tones comprises high frequency tones and low frequency tones, and where one of the high and low frequency tones represents a binary one and the other of the high and low frequency tones represents a binary zero. Other embodiments are disclosed.
    • 结合本公开的教导的系统可以包括例如被配置为获得与媒体内容相关联的信息的控制器,以生成表示与媒体内容相关联的信息的第一组音调,以及生成包括 媒体内容和第一组音调; 以及通信接口,被配置为将媒体流发送到媒体设备,由此媒体设备呈现媒体内容和音调序列,其中音调序列至少部分地基于第一组音调生成,其中第一 一组音调包括高频音调和低频音调,并且其中高频和低频音调之一表示二进制音调,而高频和低频音调中的另一个代表二进制零。 公开了其他实施例。
    • 8. 发明授权
    • Methods, systems, and computer program products for categorizing/rating content uploaded to a network for broadcasting
    • 用于对上传到网络进行广播的内容进行分类/评级的方法,系统和计算机程序产品
    • US08677409B2
    • 2014-03-18
    • US11650277
    • 2007-01-05
    • Ke Yu
    • Ke Yu
    • G06F3/00
    • H04N21/439G06F17/3074G06F17/30746G06F17/30752G06F17/30778G10L15/1815H04N7/165H04N21/233H04N21/23418H04N21/26603H04N21/6175H04N21/64322H04N21/84
    • Methods, systems, and computer program products that automatically categorize and/or assign ratings to content (video and audio content) uploaded by individuals who want to broadcast the content to others via a communications network, such as an IPTV network, are provided. When an individual uploads content to a network, a network service automatically extracts an audio stream from the uploaded content. Words in the extracted audio stream are identified. For each identified word, a preexisting library of selected words is queried to determine if a match exists between words in the library and words in the extracted audio stream. The selected words in the library are associated with a particular content category or content rating. If a match exists between an identified word and a word in the library, the uploaded content is assigned a content category and/or rating associated with the matched word.
    • 提供了自动对希望通过诸如IPTV网络的通信网络向其他人广播内容的个人上传的内容(视频和音频内容)分级和/或分配评级的方法,系统和计算机程序产品。 当个人将内容上传到网络时,网络服务自动从上传的内容中提取音频流。 识别提取的音频流中的单词。 对于每个识别的单词,查询所选单词的预先存在的库,以确定库中的单词和提取的音频流中的单词之间是否存在匹配。 图书馆中所选择的单词与特定内容类别或内容分级相关联。 如果在库中识别的单词和单词之间存在匹配,则向上传的内容分配与匹配的单词相关联的内容分类和/或评级。