CCITT standardization for digital facsimile
T. L. McCullough · 1980
In November, 1979, the CCITT Study Group XIV met to complete, among other items, several years of work on the Recommendations defining Group 3 digital facsimile. This paper reviews the results of this work in terms of technical implication, terminal features, and facsimile services. In particular, CCITT Recommendations T.4 and T.30 are discussed. (These Recommendations will be finalized by the CCITT in Geneva, November, 1980.)