CONTROL METHOD AND VIDEO-AUDIO PLAYING SYSTEM
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United States of America Patent
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Issued Date -
Feb 13, 2014
app pub date -
Sep 10, 2012
filing date -
Aug 9, 2012
priority date (Note) -
Abandoned
status (Latency Note)
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Abstract
A control method for a video-audio playing system receiving a video-audio streaming signal is provided. The video-audio streaming signal includes at least a channel-program information. The control method comprises receiving a speech signal and analyzing the speech signal to obtain an acoustic feature of the speech signal. According to the acoustic feature, a speech recognition is performed to determine one of the channel-program information corresponds to the acoustic feature. According to the determined channel-program information, the video-audio playing system executes an operation corresponding to the channel-program information.
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