NL8303907A - Inrichting voor herstel l.f. inhoud van een digitaal signaal. - Google Patents

Inrichting voor herstel l.f. inhoud van een digitaal signaal. Download PDF

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Publication number
NL8303907A
NL8303907A NL8303907A NL8303907A NL8303907A NL 8303907 A NL8303907 A NL 8303907A NL 8303907 A NL8303907 A NL 8303907A NL 8303907 A NL8303907 A NL 8303907A NL 8303907 A NL8303907 A NL 8303907A
Authority
NL
Netherlands
Prior art keywords
signal
output
trio
line
digital signal
Prior art date
Application number
NL8303907A
Other languages
English (en)
Dutch (nl)
Original Assignee
Philips Nv
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 Philips Nv filed Critical Philips Nv
Priority to NL8303907A priority Critical patent/NL8303907A/nl
Priority to CA000467456A priority patent/CA1223928A/en
Priority to EP84201641A priority patent/EP0142893A1/de
Priority to JP59237702A priority patent/JPS60119155A/ja
Publication of NL8303907A publication Critical patent/NL8303907A/nl
Priority to US07/040,699 priority patent/US4709158A/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
    • H04L25/06—Dc level restoring means; Bias distortion correction ; Decision circuits providing symbol by symbol detection
    • H04L25/061—Dc level restoring means; Bias distortion correction ; Decision circuits providing symbol by symbol detection providing hard decisions only; arrangements for tracking or suppressing unwanted low frequency components, e.g. removal of dc offset
    • H04L25/062—Setting decision thresholds using feedforward techniques only
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B17/00—Monitoring; Testing
    • H04B17/40—Monitoring; Testing of relay systems
    • H04B17/407—Monitoring; Testing of relay systems without selective localization
    • H04B17/408—Monitoring; Testing of relay systems without selective localization using successive loop-backs
    • 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
    • H04L25/06—Dc level restoring means; Bias distortion correction ; Decision circuits providing symbol by symbol detection
    • H04L25/061—Dc level restoring means; Bias distortion correction ; Decision circuits providing symbol by symbol detection providing hard decisions only; arrangements for tracking or suppressing unwanted low frequency components, e.g. removal of dc offset
    • H04L25/066—Multilevel decisions, not including self-organising maps

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Power Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Monitoring And Testing Of Transmission In General (AREA)
  • Cable Transmission Systems, Equalization Of Radio And Reduction Of Echo (AREA)
  • Dc Digital Transmission (AREA)
NL8303907A 1983-11-15 1983-11-15 Inrichting voor herstel l.f. inhoud van een digitaal signaal. NL8303907A (nl)

Priority Applications (5)

Application Number Priority Date Filing Date Title
NL8303907A NL8303907A (nl) 1983-11-15 1983-11-15 Inrichting voor herstel l.f. inhoud van een digitaal signaal.
CA000467456A CA1223928A (en) 1983-11-15 1984-11-09 Arrangement for restoring the l.f. content of a digital signal
EP84201641A EP0142893A1 (de) 1983-11-15 1984-11-13 Einrichtung zur Wiederherstellung des Niederfrequenzinhaltes eines digitalen Signals
JP59237702A JPS60119155A (ja) 1983-11-15 1984-11-13 デイジタル信号の低周波成分再生回路
US07/040,699 US4709158A (en) 1983-11-15 1987-04-20 Arrangement for restoring the L.F. content of a digital signal

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
NL8303907A NL8303907A (nl) 1983-11-15 1983-11-15 Inrichting voor herstel l.f. inhoud van een digitaal signaal.
NL8303907 1983-11-15

Publications (1)

Publication Number Publication Date
NL8303907A true NL8303907A (nl) 1985-06-03

Family

ID=19842713

Family Applications (1)

Application Number Title Priority Date Filing Date
NL8303907A NL8303907A (nl) 1983-11-15 1983-11-15 Inrichting voor herstel l.f. inhoud van een digitaal signaal.

Country Status (5)

Country Link
US (1) US4709158A (de)
EP (1) EP0142893A1 (de)
JP (1) JPS60119155A (de)
CA (1) CA1223928A (de)
NL (1) NL8303907A (de)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5227963A (en) * 1992-04-16 1993-07-13 Westinghouse Electric Corp. Flat-top waveform generator and pulse-width modulator using same

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE448906C (de) * 1924-04-05 1927-08-31 Erich F Huth G M B H Dr Einrichtung zur Beseitigung von Modulationsfehlern
DE704727C (de) * 1938-08-16 1941-04-05 Aeg Amplitudenbegrenzende Vierpolschaltung
US2999173A (en) * 1958-04-11 1961-09-05 Bendix Corp Wave-clipping circuit
US3411017A (en) * 1965-03-30 1968-11-12 Army Usa Signal slicer circuit
GB1135667A (en) * 1966-04-05 1968-12-04 Gen Electric Co Ltd Improvements in or relating to a pulse communication system
US3457508A (en) * 1966-06-21 1969-07-22 Us Navy Transistor pulse repeater network
US3497723A (en) * 1967-04-25 1970-02-24 Eastman Kodak Co Squaring circuit
AR205105A1 (es) * 1974-02-19 1976-04-05 Siemens Ag Regenerador de modulacion de pulsos codificada
CA1188384A (en) * 1981-12-29 1985-06-04 Masayuki Katakura Noise reduction circuit

Also Published As

Publication number Publication date
CA1223928A (en) 1987-07-07
US4709158A (en) 1987-11-24
EP0142893A1 (de) 1985-05-29
JPS60119155A (ja) 1985-06-26

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Legal Events

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A1B A search report has been drawn up
BV The patent application has lapsed