Communication apparatus

Multiplex communications – Wide area network – Packet switching

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Details

358404, 3701101, H04N 132

Patent

active

054794030

ABSTRACT:
A data communication apparatus includes a transmitter that is operable in either a memory transmission mode, wherein data converted by a data converter is transmitted to a destination, or in another transmission mode in which data other than the converted data is transmitted to a destination. The apparatus discriminates whether the data converter is available to convert data or not, and operates the transmitter in the memory transmission mode when the data converter is available.

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