基本信息:
- 专利标题： METHOD AND APPARATUS FOR SENDING AND RECEIVING AUDIO DATA
- 申请号：EP13855283.1 申请日：2013-05-23
- 公开(公告)号：EP2922291B1 公开(公告)日：2018-07-04
- 发明人： YIN, Jun , YE, Zhicheng , LIAO, Chenge , ZHANG, Xingming , FU, Liquan , ZHU, Jiangming , WU, Jun , WU, Jian
- 申请人： Zhejiang Dahua Technology Co., Ltd
- 申请人地址： No.1187 BinAn Road Binjiang District Hangzhou, Zhejiang 310053 CN
- 专利权人： Zhejiang Dahua Technology Co., Ltd
- 当前专利权人： Zhejiang Dahua Technology Co., Ltd
- 当前专利权人地址： No.1187 BinAn Road Binjiang District Hangzhou, Zhejiang 310053 CN
- 代理机构： Gevers & Orès
- 优先权： CN201210465495 20121115
- 国际公布： WO2014075434 20140522
- 主分类号： H04N7/08
- IPC分类号： H04N7/08 ; H04N5/60 ; H04N7/035 ; H04N7/06 ; H04N7/085
摘要：
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.
公开/授权文献:
- EP2922291A1 METHOD AND APPARATUS FOR SENDING AND RECEIVING AUDIO DATA 公开/授权日：2015-09-23