共 50 条
- [2] FACSIMILE COMMUNICATIONS [J]. POST OFFICE ELECTRICAL ENGINEERS JOURNAL, 1980, 73 (OCT): : 195 - 197
- [3] MODEMS FOR BUSINESS COMPUTER COMMUNICATIONS [J]. SMALL BUSINESS COMPUTERS, 1983, 6 (08): : 46 - 48
- [4] SPREAD SPECTRUM COMMUNICATIONS AND MODEMS [J]. IEEE TRANSACTIONS ON SONICS AND ULTRASONICS, 1972, SU19 (03): : 410 - &
- [7] A SINGLE CHIP LSI FOR LOW-SPEED MODEMS [J]. COMPUTER NETWORKS AND ISDN SYSTEMS, 1982, 6 (03): : 233 - 234