Method and apparatus for sending and receiving audio data

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United States of America Patent

PATENT NO 9531980
APP PUB NO 20150312507A1
SERIAL NO

14442803

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Abstract

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A method and an apparatus for sending and receiving audio data, so as to solve the problem that in the prior art, a simulating audio and video transmission system is complex in cable connection structure. The audio data is overlaid at a preset position of a video blanking interval of video data, sending and receiving of audio signals are carried out, and co-cable transmission of the audio and video data can be achieved.

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Patent Owner(s)

Patent OwnerAddress
ZHEJIANG DAHUA TEHCNOLOGY CO LTDNO 1187 BINAN ROAD BINJIANG DISTRICT HANGZHOU ZHEJIANG 310053

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Fu, Liquan Zhejiang, CN 6 12
Liao, Chenge Zhejiang, CN 1 3
Wu, Jian Zhejiang, CN 427 2508
Wu, Jun Zhejiang, CN 507 5138
Ye, Zhicheng Zhejiang, CN 16 33
Yin, Jun Zhejiang, CN 165 2636
Zhang, Xingming Zhejiang, CN 23 128
Zhu, Jiangming Zhejiang, CN 7 12

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