SYSTEM AND METHOD FOR MONITORING AND RECOGNIZING BROADCAST DATA
    164.
    发明申请
    SYSTEM AND METHOD FOR MONITORING AND RECOGNIZING BROADCAST DATA 审中-公开
    用于监测和识别广播数据的系统和方法

    公开(公告)号:WO2008106441A1

    公开(公告)日:2008-09-04

    申请号:PCT/US2008/055001

    申请日:2008-02-26

    Abstract: A system for monitoring and recognizing audio broadcasts is described. The system includes a plurality of geographically distributed monitoring stations, each of the monitoring stations receiving unknown audio data from a plurality of audio broadcasts. A recognition system receives the unknown audio data from the plurality of monitoring stations and compares the unknown audio data against a database of signature files. The database of signature files, or index sets, corresponds to a library of known audio files, such that the recognition system is able to identify known audio files in the unknown audio stream as a result of the comparison. The system further includes a nervous system able to monitor and configure the plurality of monitoring stations and the recognition system, and a heuristics and reporting system able to analyze the results of the comparison performed by the recognition system and use metadata associated with each of the known audio files to generate a report of the contents of plurality of audio broadcasts.

    Abstract translation: 描述用于监视和识别音频广播的系统。 该系统包括多个地理上分布的监测站,每个监测站从多个音频广播接收未知的音频数据。 识别系统从多个监控站接收未知音频数据,并将未知音频数据与签名文件的数据库进行比较。 签名文件或索引集的数据库对应于已知音频文件的库,使得识别系统能够通过比较的结果来识别未知音频流中的已知音频文件。 该系统还包括能够监测和配置多个监测站和识别系统的神经系统,以及能够分析由识别系统执行的比较结果的启发式和报告系统,并使用与已知 音频文件以生成多个音频广播的内容的报告。

    METHODS AND APPARATUS FOR MEDIA SOURCE IDENTIFICATION AND TIME SHIFTED MEDIA CONSUMPTION MEASUREMENTS
    168.
    发明申请
    METHODS AND APPARATUS FOR MEDIA SOURCE IDENTIFICATION AND TIME SHIFTED MEDIA CONSUMPTION MEASUREMENTS 审中-公开
    媒体来源识别和时间变化媒体消费测量的方法和装置

    公开(公告)号:WO2006055971A2

    公开(公告)日:2006-05-26

    申请号:PCT/US2005/042561

    申请日:2005-11-22

    Inventor: RAMASWAMY, Arun

    Abstract: Method and apparatus for media source identification and time shifted media consumption measurements are disclosed. A disclosed method identifies a media source by generating first signature information based on media presented via a media delivery device and comprising the first signature information to second signature information. The second signature information is derived from a library of signature information local to the media delivery device. The disclosed method generates a collection of matching signature information based on the comparison of the first and second signature information, and identifies a source of the media presented via the media delivery device based on the collection of matching signature information.

    Abstract translation: 公开了用于媒体源标识和时移介质消耗测量的方法和装置。 所公开的方法通过基于经由媒体传送设备呈现的媒体生成第一签名信息来识别媒体源,并且包括第一签名信息给第二签名信息。 第二签名信息从媒体传送设备本地的签名信息库导出。 所公开的方法基于第一和第二签名信息的比较来生成匹配签名信息的集合,并且基于匹配签名信息的收集来识别通过媒体传送设备呈现的媒体的源。

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