发明名称 |
Audio data transmission system between a master module and slave modules by means of a digital communication network |
摘要 |
The system comprises a master module and slave modules able to be chain-connected and/or star-connected by means of a digital communication network, for example of the Ethernet type. The system is synchronized on the master module clock that supplies synchronization information to all the data frames it sends over the network. Each slave module reconstitutes the clock from the frames it receives. The data frames comprise data packets that can in particular be command data, audio data or video data. Each packet comprises a header describing the content of the packet. Each slave module knows at which location of a packet the data intended for it is located and at which location of a packet it can insert data.
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申请公布号 |
US2003050989(A1) |
申请公布日期 |
2003.03.13 |
申请号 |
US20020055918 |
申请日期 |
2002.01.28 |
申请人 |
DIGIGRAM |
发明人 |
MARINESCU MARIAN;ANSADE YVES;WEBER JEREMIE |
分类号 |
H04L12/44;G10H1/00;(IPC1-7):G06F15/16 |
主分类号 |
H04L12/44 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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