发明名称 High-speed facsimile machine capable of parallel processing
摘要 A facsimile communication machine capable of transmitting and receiving coded picture data is provided. The machine comprises a system control unit including a pair of CPUs, one of which is capable of controlling the reading operation while the machine is in transmission mode and the recording operation while the machine is in receiving mode and the other of which is capable of controlling the coding operation while the machine is in transmission mode and the decoding operation while the machine is in receiving mode. With the use of such a pair of CPUs, parallel processing of reading and coding operations and of decoding and recording operations can be carried out, thereby allowing to significantly increase operational speed.
申请公布号 US4571633(A) 申请公布日期 1986.02.18
申请号 US19830512416 申请日期 1983.07.08
申请人 RICOH COMPANY, LTD. 发明人 KONDO, MITSURU
分类号 H04N1/21;H04N1/32;(IPC1-7):H04N1/40;H04N1/46 主分类号 H04N1/21
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