RU94042898A
(ru )
1997-12-20
Демодулятор методом фазовой манипуляции
GB1210445A
(en )
1970-10-28
Device for the transmission of synchronous pulse signals
GB1036316A
(en )
1966-07-20
Improvements in or relating to data transmission systems
GB1281664A
(en )
1972-07-12
System for the accurate reproduction of pulse code modulation signals received as an unfavourable signal-to-noise ratio
JPS5019202B1
(https= )
1975-07-04
ATE189567T1
(de )
2000-02-15
Steuervorrichtungen für digitale funkempfänger
ES425145A1
(es )
1976-06-16
Un metodo para convertir una senal de datos en codigo bina-rio en otra senal en codigo de dos impulsos con la misma po-laridad y otros dos con polaridad opuesta por cada bit.
GB974721A
(en )
1964-11-11
Pulse code modulation coder
SU416862A1
(https= )
1974-02-25
US4153814A
(en )
1979-05-08
Transition coding method for synchronous binary information and encoder and decoder employing the method
GB1332360A
(en )
1973-10-03
Data modem having phase frequency and amplitude distortion compensating means
GB1434813A
(en )
1976-05-05
Transmission system
GB1124743A
(en )
1968-08-21
Digital processing of fsk and psk signals
GB1392546A
(en )
1975-04-30
Binary data communication apparatus
GB1309754A
(en )
1973-03-14
Electrical signalling systems
US4319087A
(en )
1982-03-09
Secret communication system
GB1153125A
(en )
1969-05-21
Data Transmission System
SU649135A2
(ru )
1979-02-25
Система св зи с дельта-модул цией
GB1193475A
(en )
1970-06-03
Improvements in or relating to Coded Information Transmission Systems
GB1148805A
(en )
1969-04-16
Binary code signals transmission system
FI59516B
(fi )
1981-04-30
Foerfarande foer aostadkommande av fassynkronisering
GB1519972A
(en )
1978-08-02
Data transmission system
SU726670A1
(ru )
1980-04-05
Устройство дл приема самосинхронизирующихс импульсных последовательностей
FR2391599A1
(fr )
1978-12-15
Installation pour la transmission de signaux d'information a l'aide d'une modulation delta a reglage numerique
GB1281169A
(en )
1972-07-12
Improvements in or relating to phase modulation transmission systems