AU474859B2 - Improvements in or relating to digital data transmission systems - Google Patents

Improvements in or relating to digital data transmission systems

Info

Publication number
AU474859B2
AU474859B2 AU73543/74A AU7354374A AU474859B2 AU 474859 B2 AU474859 B2 AU 474859B2 AU 73543/74 A AU73543/74 A AU 73543/74A AU 7354374 A AU7354374 A AU 7354374A AU 474859 B2 AU474859 B2 AU 474859B2
Authority
AU
Australia
Prior art keywords
relating
data transmission
digital data
transmission systems
systems
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
AU73543/74A
Other languages
English (en)
Other versions
AU7354374A (en
Inventor
Pospishil Regenhard
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.)
Siemens AG
Original Assignee
Siemens AG
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 DE19732347684 external-priority patent/DE2347684C3/de
Application filed by Siemens AG filed Critical Siemens AG
Publication of AU7354374A publication Critical patent/AU7354374A/en
Application granted granted Critical
Publication of AU474859B2 publication Critical patent/AU474859B2/en
Expired legal-status Critical Current

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
    • H04J—MULTIPLEX COMMUNICATION
    • H04J1/00—Frequency-division multiplex systems
    • H04J1/02—Details
    • H04J1/10—Intermediate station arrangements, e.g. for branching, for tapping-off
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L27/00—Modulated-carrier systems
    • H04L27/02—Amplitude-modulated carrier systems, e.g. using on-off keying; Single sideband or vestigial sideband modulation
    • H04L27/06—Demodulator circuits; Receiver circuits
    • H04L27/066—Carrier recovery circuits

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Power Engineering (AREA)
  • Digital Transmission Methods That Use Modulated Carrier Waves (AREA)
  • Cable Transmission Systems, Equalization Of Radio And Reduction Of Echo (AREA)
  • Transmitters (AREA)
  • Radio Relay Systems (AREA)
AU73543/74A 1973-09-21 1974-09-20 Improvements in or relating to digital data transmission systems Expired AU474859B2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19732347684 DE2347684C3 (de) 1973-09-21 Verfahren und Anordnung zur Demodulation und Regenerierung trägerfrequenter digitaler Signale
DEDE823476 1973-09-21

Publications (2)

Publication Number Publication Date
AU7354374A AU7354374A (en) 1976-03-25
AU474859B2 true AU474859B2 (en) 1976-08-05

Family

ID=5893323

Family Applications (1)

Application Number Title Priority Date Filing Date
AU73543/74A Expired AU474859B2 (en) 1973-09-21 1974-09-20 Improvements in or relating to digital data transmission systems

Country Status (8)

Country Link
JP (1) JPS613124B2 (enExample)
AT (1) AT356716B (enExample)
AU (1) AU474859B2 (enExample)
BE (1) BE820165R (enExample)
GB (1) GB1488911A (enExample)
IT (1) IT1046599B (enExample)
SE (1) SE406685B (enExample)
YU (1) YU36843B (enExample)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AR205105A1 (es) * 1974-02-19 1976-04-05 Siemens Ag Regenerador de modulacion de pulsos codificada
US3986126A (en) * 1975-05-15 1976-10-12 International Business Machines Corporation Serial pulse-code-modulated retiming system
JPS62161022U (enExample) * 1986-04-01 1987-10-13

Also Published As

Publication number Publication date
JPS613124B2 (enExample) 1986-01-30
DE2347684A1 (de) 1975-04-03
SE406685B (sv) 1979-02-19
BE820165R (fr) 1975-01-16
IT1046599B (it) 1980-07-31
DE2347684B2 (de) 1976-08-26
YU255074A (en) 1982-06-18
JPS5078262A (enExample) 1975-06-26
AU7354374A (en) 1976-03-25
SE7411868L (enExample) 1975-03-24
YU36843B (en) 1984-08-31
GB1488911A (en) 1977-10-19
ATA758774A (de) 1979-10-15
AT356716B (de) 1980-05-27

Similar Documents

Publication Publication Date Title
AU461904B2 (en) Improvements in or relating to digital communication systems
CA985785A (en) Digital data transmission system
ZA75597B (en) Improvements in or relating to t.d.m. data transmission systems
ZA746779B (en) Improvements in or relating to data transmission systems
ZA747283B (en) Improvements in or relating to data transmission system
AU462326B2 (en) Improvements in or relating to communication systems
CA992666A (en) Digital data interface system
AU474859B2 (en) Improvements in or relating to digital data transmission systems
ZA746685B (en) Improvements in or relating to time division multiplex data transmission systems
AU469024B2 (en) Improvements in or relating to digital data transmission systems
AU467231B2 (en) Improvements in or relating to attenuation-correcting systems
AU485887B2 (en) Improvements in or relating to digital data transmission systems
AU7208274A (en) Improvements in or relating to digital data transmission systems
AU459028B2 (en) Improvements in or relating to data transmission systems
AU494895B2 (en) Improvements in or relating to data transmission systems
AU484686B2 (en) Improvements in or relating to data transmission systems
AU462040B2 (en) Improvements in or relating to programme-controlled data communication systems
AU7404374A (en) Improvements in or relating to data transmission systems
AU7315874A (en) Improvements in or relating to data transmission systems
AU464837B2 (en) Improvements in or relating to digital information transmission systems
AU478928B2 (en) Improvements in or relating to digital information transmission systems
AU489937B2 (en) Improvements relating to digital data transmission systems
AU479855B2 (en) Improvements in or relating to digital transmission systems
AU4764572A (en) Improvements in or relating to digital information transmission systems
AU8101075A (en) Improvements relating to digital data transmission systems