JPS5471913A - Code transmission system - Google Patents

Code transmission system

Info

Publication number
JPS5471913A
JPS5471913A JP13937877A JP13937877A JPS5471913A JP S5471913 A JPS5471913 A JP S5471913A JP 13937877 A JP13937877 A JP 13937877A JP 13937877 A JP13937877 A JP 13937877A JP S5471913 A JPS5471913 A JP S5471913A
Authority
JP
Japan
Prior art keywords
signals
converted
binary
block
bit
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.)
Granted
Application number
JP13937877A
Other languages
English (en)
Other versions
JPS6134307B2 (ja
Inventor
Haruo Yamaguchi
Tokuhiro Kitami
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 JP13937877A priority Critical patent/JPS5471913A/ja
Publication of JPS5471913A publication Critical patent/JPS5471913A/ja
Publication of JPS6134307B2 publication Critical patent/JPS6134307B2/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
    • H04L25/4917—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 multilevel codes

Landscapes

  • Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Detection And Prevention Of Errors In Transmission (AREA)
  • Dc Digital Transmission (AREA)
JP13937877A 1977-11-18 1977-11-18 Code transmission system Granted JPS5471913A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP13937877A JPS5471913A (en) 1977-11-18 1977-11-18 Code transmission system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP13937877A JPS5471913A (en) 1977-11-18 1977-11-18 Code transmission system

Publications (2)

Publication Number Publication Date
JPS5471913A true JPS5471913A (en) 1979-06-08
JPS6134307B2 JPS6134307B2 (ja) 1986-08-07

Family

ID=15243915

Family Applications (1)

Application Number Title Priority Date Filing Date
JP13937877A Granted JPS5471913A (en) 1977-11-18 1977-11-18 Code transmission system

Country Status (1)

Country Link
JP (1) JPS5471913A (ja)

Also Published As

Publication number Publication date
JPS6134307B2 (ja) 1986-08-07

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