JPS4823681B1 - - Google Patents

Info

Publication number
JPS4823681B1
JPS4823681B1 JP43029396A JP2939668A JPS4823681B1 JP S4823681 B1 JPS4823681 B1 JP S4823681B1 JP 43029396 A JP43029396 A JP 43029396A JP 2939668 A JP2939668 A JP 2939668A JP S4823681 B1 JPS4823681 B1 JP S4823681B1
Authority
JP
Japan
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.)
Pending
Application number
JP43029396A
Other languages
Japanese (ja)
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 filed Critical
Priority to JP43029396A priority Critical patent/JPS4823681B1/ja
Priority to GB1238657D priority patent/GB1238657A/en
Priority to GB2242070A priority patent/GB1238658A/en
Priority to DE19681762423 priority patent/DE1762423B2/de
Priority to FR1577554D priority patent/FR1577554A/fr
Priority to US00207442A priority patent/US3725592A/en
Publication of JPS4823681B1 publication Critical patent/JPS4823681B1/ja
Pending legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
    • H04B1/66—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission for reducing bandwidth of signals; for improving efficiency of transmission
    • 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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/02—Channels characterised by the type of signal
    • H04L5/04—Channels characterised by the type of signal the signals being represented by different amplitudes or polarities, e.g. quadriplex
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/90—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using coding techniques not provided for in groups H04N19/10-H04N19/85, e.g. fractals

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Multimedia (AREA)
  • Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Television Systems (AREA)
  • Time-Division Multiplex Systems (AREA)
  • Facsimiles In General (AREA)
  • Dc Digital Transmission (AREA)
JP43029396A 1967-06-13 1968-04-30 Pending JPS4823681B1 (enExample)

Priority Applications (6)

Application Number Priority Date Filing Date Title
JP43029396A JPS4823681B1 (enExample) 1968-04-30 1968-04-30
GB1238657D GB1238657A (enExample) 1968-04-30 1968-06-12
GB2242070A GB1238658A (enExample) 1967-06-13 1968-06-12
DE19681762423 DE1762423B2 (de) 1967-06-13 1968-06-14 Signaluebertragungsverfahren
FR1577554D FR1577554A (enExample) 1967-06-13 1968-07-02
US00207442A US3725592A (en) 1967-06-13 1971-12-13 Amplitude quantized signal transmission method

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP43029396A JPS4823681B1 (enExample) 1968-04-30 1968-04-30

Publications (1)

Publication Number Publication Date
JPS4823681B1 true JPS4823681B1 (enExample) 1973-07-16

Family

ID=12274963

Family Applications (1)

Application Number Title Priority Date Filing Date
JP43029396A Pending JPS4823681B1 (enExample) 1967-06-13 1968-04-30

Country Status (2)

Country Link
JP (1) JPS4823681B1 (enExample)
GB (1) GB1238657A (enExample)

Also Published As

Publication number Publication date
GB1238657A (enExample) 1971-07-07

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