Telecommunication Journal, 49. sējums,1-382. lapaInternational Telecommunication Union., 1982 |
No grāmatas satura
1.–3. rezultāts no 89.
143. lappuse
... methods for predicting medium frequency sky - wave field strengths is pre- sented with a brief discussion of each method . Measured field strengths for 36 medium frequency sky - wave paths are compared with the predicted predicted field ...
... methods for predicting medium frequency sky - wave field strengths is pre- sented with a brief discussion of each method . Measured field strengths for 36 medium frequency sky - wave paths are compared with the predicted predicted field ...
168. lappuse
Forecasting methods for telephone services in the Federal Republic of Germany ABSTRACT This paper provides a general account of causal models for telephone main stations and for telephone traffic , primarily for use at national level ...
Forecasting methods for telephone services in the Federal Republic of Germany ABSTRACT This paper provides a general account of causal models for telephone main stations and for telephone traffic , primarily for use at national level ...
179. lappuse
... methods " are used . The potential advantages of " individual- ized " methods of instruction have long been realized . Perhaps the most impor- tant advantage is that a student can pro- ceed at his own pace and indeed such methods are ...
... methods " are used . The potential advantages of " individual- ized " methods of instruction have long been realized . Perhaps the most impor- tant advantage is that a student can pro- ceed at his own pace and indeed such methods are ...
Citi izdevumi - Skatīt visu
Bieži izmantoti vārdi un frāzes
administrations Année antenna applications automatic bandwidth British Telecom broadcasting CCIR CCITT Centre channel circuits Committee cost countries earth stations economic edition F electronic engineering equipment Ericsson exchange expert fibre cables figure France frequency Fujitsu Geneva installation INTELSAT International Telecommunication Union Jahrgang laser LD/APD lines maintenance Mbit/s ment microcomputers mobile modulation multiplex munications operation optical fibre organization PANAFTEL Paris planning Posts problems programme Radio Conference receiver regional repeater spacing Republic requirements Rohde & Schwarz satellite Secretariat Siemens signal sion Study Group subscriber Swiss francs switching systems Switzerland technical techniques tele Telecom telecommunica Telecommunication Journal telecommunication network télécommunications Telecomunicaciones Telegraph teletex television Telex terminal THOMSON-CSF tion traffic transmission systems transmitter Trilingual edition trunk UNDP United Kingdom videotex World Communications World Telecommunication