发明名称 |
SYSTEM AND METHOD FOR MONITORING AND RECOGNIZING BROADCAST DATA |
摘要 |
<p>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.</p> |
申请公布号 |
EP2127400(A1) |
申请公布日期 |
2009.12.02 |
申请号 |
EP20080730741 |
申请日期 |
2008.02.26 |
申请人 |
LANDMARK DIGITAL SERVICES LLC |
发明人 |
BRIGGS, DARREN, P.;WARDWELL, RICHARD |
分类号 |
H04N17/00;H04H60/59 |
主分类号 |
H04N17/00 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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