Digital signal transmitting system

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United States of America Patent

PATENT NO 4787085
SERIAL NO

07055513

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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A digital signal transmitting system includes a plurality of digital signal reproducers, each outputting a digital data signal to be time-division multiplexed; a digital signal multiplexer supplied with a frame synchronizing signal, a service bit signal and the output digital signals from the reproducers and for producing a block data signal including the frame synchronizing signal, the service bit signal and a plurality of slot data bits arranged with the digital data signals, each one bit within a multiple-frame, in which the service bit signal is indicative of the transmission mode and the slot data associated with each of the plurality of digital data signals being transmitted.

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Patent Owner(s)

  • NIPPON TELEGRAPH AND TELEPHONE CORPORATION;SONY CORPORATION

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Fukami, Takeshi Kanagawa, JP 11 281
Sakamoto, Akira Tokyo, JP 178 2057
Sugiyama, Hisayoshi Kanagawa, JP 1 177
Suto, Kohichi Kanagawa, JP 1 177
Terauchi, Toshiro Tokyo, JP 133 2995
Toyoshima, Masakatsu Kanagawa, JP 13 688

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