| 摘要 |
<p>Broadcast audio (10) is automatically monitored for information of interest. A computer processor (12) has a memory associated therewith for storing a vocabulary (24) of keywords of interest. An audio receiver receives an audio broadcast. A voice recognition system (12, 22) associated with the audio receiver and computer processor detects (26) when one of the keywords appears in a received audio segment. A report generator (14) associated with the computer processor and responsive to the detection of a keyword generates a report detailing the detected keyword and its context. The system is particularly well suited to the verification of commercial messages and to assist in public relations efforts.</p> |
