JPS6338899B2 - - Google Patents

Info

Publication number
JPS6338899B2
JPS6338899B2 JP56209103A JP20910381A JPS6338899B2 JP S6338899 B2 JPS6338899 B2 JP S6338899B2 JP 56209103 A JP56209103 A JP 56209103A JP 20910381 A JP20910381 A JP 20910381A JP S6338899 B2 JPS6338899 B2 JP S6338899B2
Authority
JP
Japan
Prior art keywords
output
pulse
code
shift register
exclusive
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
JP56209103A
Other languages
English (en)
Japanese (ja)
Other versions
JPS58111452A (ja
Inventor
Noriaki Kitsukai
Masami Kato
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.)
Nippon Telegraph and Telephone Corp
Original Assignee
Nippon Telegraph and Telephone Corp
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 Nippon Telegraph and Telephone Corp filed Critical Nippon Telegraph and Telephone Corp
Priority to JP56209103A priority Critical patent/JPS58111452A/ja
Priority to CA000401079A priority patent/CA1186763A/en
Priority to GB8211095A priority patent/GB2098432B/en
Priority to DE3214150A priority patent/DE3214150C2/de
Priority to US06/369,838 priority patent/US4502143A/en
Priority to FR8206678A priority patent/FR2504327A1/fr
Priority to NLAANVRAGE8201608,A priority patent/NL185969C/xx
Priority to IT8267523A priority patent/IT1212659B/it
Publication of JPS58111452A publication Critical patent/JPS58111452A/ja
Publication of JPS6338899B2 publication Critical patent/JPS6338899B2/ja
Granted 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
    • H04L25/38—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)
JP56209103A 1981-04-20 1981-12-25 符号変換回路 Granted JPS58111452A (ja)

Priority Applications (8)

Application Number Priority Date Filing Date Title
JP56209103A JPS58111452A (ja) 1981-12-25 1981-12-25 符号変換回路
CA000401079A CA1186763A (en) 1981-04-20 1982-04-15 Consecutive identical digit suppression system in a digital communication system
GB8211095A GB2098432B (en) 1981-04-20 1982-04-16 Consecutive identical digit suppression system
DE3214150A DE3214150C2 (de) 1981-04-20 1982-04-17 Schaltungsanordnung zum Begrenzen der Anzahl gleicher aufeinanderfolgender Bits in einer Folge von Bits bei einer digitalen Übertragungseinrichtung
US06/369,838 US4502143A (en) 1981-04-20 1982-04-19 Consecutive identical digit suppression system in a digital communication system
FR8206678A FR2504327A1 (fr) 1981-04-20 1982-04-19 Systeme de suppression de chiffres identiques consecutifs d'un systeme de transmission numerique
NLAANVRAGE8201608,A NL185969C (nl) 1981-04-20 1982-04-19 Bit-invoegsysteem voor het vermijden van een teveel aan opeenvolgende identieke bits.
IT8267523A IT1212659B (it) 1981-04-20 1982-04-20 Sistema per la soppressione di digit identici consecutivi in un sistema di comunicazione digitale

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP56209103A JPS58111452A (ja) 1981-12-25 1981-12-25 符号変換回路

Publications (2)

Publication Number Publication Date
JPS58111452A JPS58111452A (ja) 1983-07-02
JPS6338899B2 true JPS6338899B2 (enrdf_load_stackoverflow) 1988-08-02

Family

ID=16567332

Family Applications (1)

Application Number Title Priority Date Filing Date
JP56209103A Granted JPS58111452A (ja) 1981-04-20 1981-12-25 符号変換回路

Country Status (1)

Country Link
JP (1) JPS58111452A (enrdf_load_stackoverflow)

Also Published As

Publication number Publication date
JPS58111452A (ja) 1983-07-02

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