| 摘要 |
An integrated communication system for the transception of facsimile data or binary file data is described. The system comprises a conventional facsimile machine having the components of a scanner (14), sampling device (16), transmission memory (20), compression device (22) and modem (24) connected to a telephone line (12) of a public switched telephone network all being for the transmission of facsimile data and decompression device (28), reception memory (30), recording memory (34) and recording device (36) all being for the reception of facsimile data. These components are under the control of the operations microprocessor (26) and user interface (25). The binary file data transfer components are the Tx/Rx memory (42), floppy disk controller (40) and floppy disk drive (38), again, all under the control of the operations microprocessor (26). The binary file transfer is achieved either by control codes inserted in the Non Standard Field (NSF) of a facsimile transmission conducted under the CCITT Recommendation T.30, or the proposed amendments to the DIS/DTC/DCS signals of the same T.30 Recommendation as are under consideration. |
