Facsimile adapter unit having error detecting function

Details Facsimile adapter unit having error detecting function Facsimile adapter unit having error detecting function

1991-03-04

1997-08-26

Stoll, Thomas L.

Facsimile and static presentation processing

Facsimile

Facsimile system interface

358405, 358439, 358468, H04N 132

Patent

active

056615698

ABSTRACT:
A facsimile adapter unit which is coupled to a host system and a line and used for communicating between the host system and a station coupled to the line. The facsimile adapter unit includes a decoder for decoding image data which is transmitted from the station via the line and for outputting decoded image data, an error detection unit for detecting an error in the decoded image data, and a processing unit for sending the host system the decoded image data when the error detection unit does not detect the error in the decoded image data and, when the error is detected, for sending the host system information representing that an error is generated in the decoded image data instead of the decoded image data in which the the error is detected.

REFERENCES:
patent: 4325085 (1982-04-01), Gooch
patent: 4623936 (1986-11-01), Urban et al.
patent: 4964154 (1990-10-01), Shimotono
patent: 5041917 (1991-08-01), Koshiishi
patent: 5041918 (1991-08-01), Ishida et al.
patent: 5153746 (1992-10-01), Satoh

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