Nothing Special   »   [go: up one dir, main page]

SE7811332L - DIGITAL REGENERATOR - Google Patents

DIGITAL REGENERATOR

Info

Publication number
SE7811332L
SE7811332L SE7811332A SE7811332A SE7811332L SE 7811332 L SE7811332 L SE 7811332L SE 7811332 A SE7811332 A SE 7811332A SE 7811332 A SE7811332 A SE 7811332A SE 7811332 L SE7811332 L SE 7811332L
Authority
SE
Sweden
Prior art keywords
digital regenerator
regenerator
digital
Prior art date
Application number
SE7811332A
Other languages
Swedish (sv)
Inventor
P E K Chow
Original Assignee
Northern Telecom Ltd
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 Northern Telecom Ltd filed Critical Northern Telecom Ltd
Publication of SE7811332L publication Critical patent/SE7811332L/en

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L25/00—Baseband systems
    • H04L25/02—Details ; arrangements for supplying electrical power along data transmission lines
    • H04L25/20—Repeater circuits; Relay circuits
    • H04L25/24—Relay circuits using discharge tubes or semiconductor devices
    • H04L25/242—Relay circuits using discharge tubes or semiconductor devices with retiming
    • 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
    • H04L25/497—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 by correlative coding, e.g. partial response coding or echo modulation coding transmitters and receivers for partial response systems

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Power Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Dc Digital Transmission (AREA)
  • Optical Communication System (AREA)
  • Interface Circuits In Exchanges (AREA)
  • Cable Transmission Systems, Equalization Of Radio And Reduction Of Echo (AREA)
SE7811332A 1977-11-02 1978-11-01 DIGITAL REGENERATOR SE7811332L (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA290,075A CA1078929A (en) 1977-11-02 1977-11-02 Digital regenerator having improved noise immunity

Publications (1)

Publication Number Publication Date
SE7811332L true SE7811332L (en) 1979-05-03

Family

ID=4109928

Family Applications (1)

Application Number Title Priority Date Filing Date
SE7811332A SE7811332L (en) 1977-11-02 1978-11-01 DIGITAL REGENERATOR

Country Status (6)

Country Link
JP (1) JPS5472610A (en)
CA (1) CA1078929A (en)
DE (1) DE2847646A1 (en)
FR (1) FR2408250A1 (en)
GB (1) GB2007943B (en)
SE (1) SE7811332L (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5834002B2 (en) * 1979-10-17 1983-07-23 日立電子株式会社 Magnetic recording and reproducing method for digital signals
FR2633790A1 (en) * 1988-07-01 1990-01-05 Labo Electronique Physique Device for receiving frequency-modulated digitally coded signals

Also Published As

Publication number Publication date
DE2847646A1 (en) 1979-05-03
JPS5472610A (en) 1979-06-11
GB2007943A (en) 1979-05-23
CA1078929A (en) 1980-06-03
GB2007943B (en) 1982-03-24
FR2408250A1 (en) 1979-06-01

Similar Documents

Publication Publication Date Title
FI773913A (en) DIGITAL KONVERGERINGSFOERFARANDE FOER KATODSTRAOLSFAERGBILDROER
FR2471109B1 (en) DIGITAL MAGNETOSCOPE
DK161661C (en) Serving
IT1109264B (en) 3-AMINO-PIRAZOLI REPLACED
SE418037B (en) DIGITAL ECHOELIMIATOR
AT376049B (en) TARGETERS
AR221072A1 (en) BENCH-STAIRCASE
FI772705A (en) MECHANICAL AXETING
FI783333A (en) STOMMADRASS FOER LIGGMOEBEL
AT367290B (en) MENSTRUALTAMPON
FI781594A (en) ELDSTAD FOER FAST BRAENSLE
FI782836A (en) DIGITAL FREQUENCY
AT361804B (en) HAIRCUTTER
FI781595A (en) FORM
AR215677A1 (en) TARUGO
SE7813204L (en) FAST
SE7714186L (en) HALF LEADARDON
AT359804B (en) ABWÄZFRAESER
FI783617A (en) ANORDNING FOER TRAODBEHANDLING
SE7809266L (en) FORM
AT368870B (en) RUMPFORTHESE
NO146256C (en) NIVAAREGULERINGSKRETS
FI783642A (en) ANTIPERSPIRANMEDEL
AR218313A1 (en) DIGITAL FILTER
FI803144L (en) FOERBAETTRAD DIGITAL KODNING FOER VIDEOSYSTEM