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PARTICIPATORY TELEVISION INTEGRATION SYSTEM
PARTICIPATORY TELEVISION INTEGRATION SYSTEM
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机译:参与式电视集成系统
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摘要
A method for providing real-time interaction with broadcasted audio/video content is disclosed. The method involves sampling via a microphone an audio segment from a broadcasted audio/video content received on an audio/video device, converting the sampled audio segment to a digital signal, comparing the digital signal with a digital snapshot of an audio pattern that corresponds to the audio portion of the broadcasted audio/video content, determining a current position relative to a beginning of the broadcasted audio/video content based on the comparing, and displaying on a second audio/video device an interactive display based on the determined current position.
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