AUDIO BROADCASTING APPARATUS, MULTIMEDIA AV BROADCASTING SYSTEM AND METHOD THEREOF
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United States of America Patent
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Issued Date -
Jul 9, 2015
app pub date -
Feb 25, 2014
filing date -
Jan 3, 2014
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Abandoned
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Abstract
An audio broadcasting apparatus used for broadcasting an audio signal is illustrated. There is a first multimedia channel existing between the audio broadcasting apparatus and a mobile apparatus, and there is a second multimedia channel existing between the audio broadcasting apparatus and a video displayer. The audio broadcasting apparatus includes an antenna, a wireless receiving unit, a multimedia processing unit, an AV transceiver, an audio processing unit and a speaker. The wireless receiving unit receives multimedia stream data transmitted by the mobile apparatus via the antenna. The multimedia processing unit separates the multimedia stream data into a video stream data and an audio stream data. The AV transceiver transmits the video stream data to the video displayer for broadcasting video, and the audio processing unit receives and decodes the audio stream data and then transmits the audio stream data decoded to the speaker for broadcasting audio signal.
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