发明名称 |
Using Mute/Non-Mute Transitions To Output An Alert Indicating A Functional State Of A Back-Up Audio-Broadcast System |
摘要 |
In one aspect, an example method for outputting an alert indicating a functional state of a back-up audio-broadcast system involves: a computing device receiving a first audio-stream that represents first audio-content; the computing device generating a first signature based, at least in part, upon an extent of mute/non-mute transitions included within the first audio-content; the computing device receiving a second audio-stream that represents second audio-content; the computing device generating a second signature based, at least in part, upon an extent of mute/non-mute transitions included within the second audio-content; the computing device making a determination that the generated first-signature and the generated second-signature lack a threshold extent of similarity; and responsive to the determination that the generated first-signature and the generated second-signature lack the threshold extent of similarity, the computing device outputting an alert. |
申请公布号 |
US2017115957(A1) |
申请公布日期 |
2017.04.27 |
申请号 |
US201715398258 |
申请日期 |
2017.01.04 |
申请人 |
Tribune Broadcasting Company, LLC |
发明人 |
HUNDEMER Hank J. |
分类号 |
G06F3/16;H04N21/233;G10L25/78;H04H20/20 |
主分类号 |
G06F3/16 |
代理机构 |
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代理人 |
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主权项 |
1. A computing device configured for performing a set of acts for outputting an alert indicating a functional state of a back-up video-broadcast system, the set of acts comprising:
the computing device receiving a primary audio-stream generated by a primary audio-broadcast system, wherein the primary audio stream represents first audio-content; the computing device generating a first signature based, at least in part, upon an extent of mute/non-mute transitions included within the first audio-content; the computing device receiving a back-up audio-stream generated by the back-up audio-broadcast system, wherein the back-up audio stream represents second audio-content; the computing device generating a second signature based, at least in part, upon an extent of mute/non-mute transitions included within the second audio-content; the computing device making a determination that the generated first signature and the generated second signature lack a threshold extent of similarity; and responsive to the determination that the generated first signature and the generated second signature lack the threshold extent of similarity, the computing device outputting an alert. |
地址 |
Chicago IL US |