SE319523B - - Google Patents

Info

Publication number
SE319523B
SE319523B SE835665A SE835665A SE319523B SE 319523 B SE319523 B SE 319523B SE 835665 A SE835665 A SE 835665A SE 835665 A SE835665 A SE 835665A SE 319523 B SE319523 B SE 319523B
Authority
SE
Sweden
Prior art keywords
data
bits
clock
frequency
carrier
Prior art date
Application number
SE835665A
Other languages
English (en)
Inventor
E Gorog
Original Assignee
Ibm
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
Application filed by Ibm filed Critical Ibm
Publication of SE319523B publication Critical patent/SE319523B/xx

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L25/00—Baseband systems
    • H04L25/38—Synchronous or start-stop systems, e.g. for Baudot code
    • H04L25/40—Transmitting circuits; Receiving circuits
    • H04L25/49—Transmitting circuits; Receiving circuits using code conversion at the transmitter; using predistortion; using insertion of idle bits for obtaining a desired frequency spectrum; using three or more amplitude levels ; Baseband coding techniques specific to data transmission systems
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L25/00—Baseband systems
    • H04L25/38—Synchronous or start-stop systems, e.g. for Baudot code
    • H04L25/40—Transmitting circuits; Receiving circuits
    • H04L25/49—Transmitting circuits; Receiving circuits using code conversion at the transmitter; using predistortion; using insertion of idle bits for obtaining a desired frequency spectrum; using three or more amplitude levels ; Baseband coding techniques specific to data transmission systems
    • H04L25/4906—Transmitting circuits; Receiving circuits using code conversion at the transmitter; using predistortion; using insertion of idle bits for obtaining a desired frequency spectrum; using three or more amplitude levels ; Baseband coding techniques specific to data transmission systems using binary codes

Landscapes

  • Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Synchronisation In Digital Transmission Systems (AREA)
  • Dc Digital Transmission (AREA)
SE835665A 1964-06-26 1965-06-23 SE319523B (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7422A FR1413909A (fr) 1964-06-26 1964-06-26 Amélioration dans les transmissions d'informations

Publications (1)

Publication Number Publication Date
SE319523B true SE319523B (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1970-01-19

Family

ID=8572332

Family Applications (1)

Application Number Title Priority Date Filing Date
SE835665A SE319523B (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1964-06-26 1965-06-23

Country Status (5)

Country Link
CH (1) CH422874A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
DE (1) DE1234777B (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
FR (1) FR1413909A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
GB (1) GB1089155A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
SE (1) SE319523B (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1504609A (fr) * 1966-09-21 1967-12-08 Ibm France Système de transmission de données

Also Published As

Publication number Publication date
DE1234777B (de) 1967-02-23
GB1089155A (en) 1967-11-01
CH422874A (de) 1966-10-31
FR1413909A (fr) 1965-10-15

Similar Documents

Publication Publication Date Title
GB1079928A (en) A data transmission system
GB1272975A (en) Communication system with reduced fading sensitivity
GB1136882A (en) Pm/am multiplex communication
GB1278693A (en) Digital pulse transmission system
GB1062066A (en) Improvements in and relating to communication systems
GB1087860A (en) Improvements in or relating to pulse transmission apparatus
GB1079836A (en) Improvements in or relating to binary information transmission systems
GB1250993A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
GB1212340A (en) Transmission system comprising a transmitter and a receiver for the transmission of information in a prescribed frequency band
GB996433A (en) Data transmission systems
GB972058A (en) Data transmission system
GB1146728A (en) Improvements in and relating to binary information transmission systems
SE319523B (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
GB1025300A (en) Improvements in or relating to digital signal detector circuits
GB1071094A (en) Serial to diplex conversion system
GB1013163A (en) Binary information transmission system
GB1321435A (en) Teleprinter communication system
GB1290143A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
GB1153660A (en) Digital Signal Cross-Correlator
GB1069930A (en) Improvements in or relating to data transmission systems
GB1448580A (en) Arrangement for information transmission
GB1091687A (en) Processing of digital data
GB1026161A (en) Improvements in or relating to frequency-shift digital transmission systems
GB1002744A (en) Data transmission system
NL6506144A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)