ES341376A1 - Sistema de comunicacion multicanal de modulacion por impul-sos codificados. - Google Patents

Sistema de comunicacion multicanal de modulacion por impul-sos codificados.

Info

Publication number
ES341376A1
ES341376A1 ES341376A ES341376A ES341376A1 ES 341376 A1 ES341376 A1 ES 341376A1 ES 341376 A ES341376 A ES 341376A ES 341376 A ES341376 A ES 341376A ES 341376 A1 ES341376 A1 ES 341376A1
Authority
ES
Spain
Prior art keywords
digits
spaces
message
binary
successive
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
ES341376A
Other languages
English (en)
Spanish (es)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
AT&T Corp
Original Assignee
Western Electric Co Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from US552566A external-priority patent/US3359373A/en
Application filed by Western Electric Co Inc filed Critical Western Electric Co Inc
Publication of ES341376A1 publication Critical patent/ES341376A1/es
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J3/00—Time-division multiplex systems
    • H04J3/02—Details
    • H04J3/06—Synchronising arrangements
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J3/00—Time-division multiplex systems
    • H04J3/02—Details
    • H04J3/06—Synchronising arrangements
    • H04J3/0602—Systems characterised by the synchronising information used
    • H04J3/0617—Systems characterised by the synchronising information used the synchronising signal being characterised by the frequency or phase
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J3/00—Time-division multiplex systems
    • H04J3/02—Details
    • H04J3/12—Arrangements providing for calling or supervisory signals

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Time-Division Multiplex Systems (AREA)
  • Dc Digital Transmission (AREA)
ES341376A 1966-05-24 1967-05-20 Sistema de comunicacion multicanal de modulacion por impul-sos codificados. Expired ES341376A1 (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US55251866A 1966-05-24 1966-05-24
US552566A US3359373A (en) 1966-05-24 1966-05-24 Pcm telephone signaling with timedivided signaling digit spaces

Publications (1)

Publication Number Publication Date
ES341376A1 true ES341376A1 (es) 1968-07-01

Family

ID=27070052

Family Applications (1)

Application Number Title Priority Date Filing Date
ES341376A Expired ES341376A1 (es) 1966-05-24 1967-05-20 Sistema de comunicacion multicanal de modulacion por impul-sos codificados.

Country Status (7)

Country Link
AT (1) AT298566B (de)
BE (1) BE698936A (de)
CH (1) CH495664A (de)
DE (1) DE1295638B (de)
ES (1) ES341376A1 (de)
NL (1) NL6707181A (de)
SE (1) SE321949B (de)

Also Published As

Publication number Publication date
BE698936A (de) 1967-11-03
DE1295638B (de) 1969-05-22
CH495664A (de) 1970-08-31
AT298566B (de) 1972-05-10
SE321949B (de) 1970-03-23
NL6707181A (de) 1967-11-27

Similar Documents

Publication Publication Date Title
SE337404B (de)
GB1156279A (en) Data Transmission Terminal
NO851181L (no) Transmisjonsanlegg.
GB1265276A (de)
GB1033398A (en) Code system for pulse-code modulated signals
ES375153A1 (es) Sistema de comunicaciones de datos.
GB1264240A (de)
GB1269089A (en) Improvements in digital information transfer system
ES368758A1 (es) Sistema de comunicacion multiple de division de tiempo por modulacion de impulsos codificados.
FR2093539A5 (de)
ES288607A1 (es) Sistema perfeccionado de comunicación en clave
GB1463002A (en) Tdm communications transmission systems
SU558658A3 (ru) Устройство дл передачи цифровой информации
ES341376A1 (es) Sistema de comunicacion multicanal de modulacion por impul-sos codificados.
ES427656A1 (es) Un sistema de senalizacion.
GB1321695A (en) Data communication system for servicing two different types of remote terminal units over a single transmission line
GB714908A (en) Improvements in or relating to pulse signal apparatus and systems
ES395670A1 (es) Un terminal transmisor para transmitir una senal multipladade division de tiempo.
GB1161993A (en) Improvements in or relating to PCM Systems
GB1067418A (en) Telegraphic transcoder
GB973787A (en) Pulse code modulation system
SE314013B (de)
GB1069619A (en) Improvements to systems for protection against errors in transmission
GB1306626A (en) Information transmission systems
GB1064250A (en) Code checking circuit and multifrequency data receiver