共 50 条
- [1] DATA-TRANSMISSION ON VOICE CHANNELS OF PCM SYSTEMS NACHRICHTENTECHNISCHE ZEITSCHRIFT, 1972, 25 (11): : 486 - &
- [4] NEW PCM-24 TERMINAL EQUIPMENT. Fujitsu Scientific and Technical Journal, 1974, 10 (02): : 1 - 26
- [5] DATA-TRANSMISSION USING 30-CHANNEL PCM SYSTEM ELECTRICAL COMMUNICATION, 1976, 51 (01): : 23 - 27
- [6] EFFICIENT ENCODING METHOD FOR DATA-TRANSMISSION OVER PCM SYSTEMS REVIEW OF THE ELECTRICAL COMMUNICATIONS LABORATORIES, 1974, 22 (11-1): : 991 - 997
- [7] TDM-PCM AND FDM-PCM TERMINAL EQUIPMENT FOR PCM-16M SYSTEM REVIEW OF THE ELECTRICAL COMMUNICATIONS LABORATORIES, 1969, 17 (5-6): : 466 - &
- [8] TRANSMISSION-SYSTEM PCM-30-D FOR DIGITAL DATA-TRANSMISSION NETWORK NACHRICHTENTECHNISCHE ZEITSCHRIFT, 1977, 30 (02): : 149 - 155
- [10] NEW PCM-24 TERMINAL EQUIPMENT FOR HIGH-QUALITY CIRCUITS JAPAN TELECOMMUNICATIONS REVIEW, 1973, 15 (03): : 173 - 181