JPS628055B2 - - Google Patents

Info

Publication number
JPS628055B2
JPS628055B2 JP55181496A JP18149680A JPS628055B2 JP S628055 B2 JPS628055 B2 JP S628055B2 JP 55181496 A JP55181496 A JP 55181496A JP 18149680 A JP18149680 A JP 18149680A JP S628055 B2 JPS628055 B2 JP S628055B2
Authority
JP
Japan
Prior art keywords
signal
circuit
prediction
level
compression
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
JP55181496A
Other languages
English (en)
Japanese (ja)
Other versions
JPS57104321A (en
Inventor
Toshio Ooshima
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.)
NEC Corp
Original Assignee
Nippon Electric Co Ltd
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 Electric Co Ltd filed Critical Nippon Electric Co Ltd
Priority to JP18149680A priority Critical patent/JPS57104321A/ja
Publication of JPS57104321A publication Critical patent/JPS57104321A/ja
Publication of JPS628055B2 publication Critical patent/JPS628055B2/ja
Granted legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N11/00—Colour television systems
    • H04N11/04—Colour television systems using pulse code modulation
    • H04N11/042—Codec means
    • H04N11/046—DPCM

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Compression, Expansion, Code Conversion, And Decoders (AREA)
JP18149680A 1980-12-22 1980-12-22 Forecasting encoder Granted JPS57104321A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP18149680A JPS57104321A (en) 1980-12-22 1980-12-22 Forecasting encoder

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP18149680A JPS57104321A (en) 1980-12-22 1980-12-22 Forecasting encoder

Publications (2)

Publication Number Publication Date
JPS57104321A JPS57104321A (en) 1982-06-29
JPS628055B2 true JPS628055B2 (cs) 1987-02-20

Family

ID=16101768

Family Applications (1)

Application Number Title Priority Date Filing Date
JP18149680A Granted JPS57104321A (en) 1980-12-22 1980-12-22 Forecasting encoder

Country Status (1)

Country Link
JP (1) JPS57104321A (cs)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0650822B2 (ja) * 1985-02-04 1994-06-29 日本電信電話株式会社 符号・復号器
JPH073955B2 (ja) * 1986-11-17 1995-01-18 株式会社日立製作所 符号器
JPS63151225A (ja) * 1986-12-16 1988-06-23 Victor Co Of Japan Ltd 適応形高能率符号化方式

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5597780A (en) * 1979-01-29 1980-07-25 Canon Inc Signal processing system
JPS55135421A (en) * 1979-04-09 1980-10-22 Nippon Telegr & Teleph Corp <Ntt> Adaptive prediction coding system

Also Published As

Publication number Publication date
JPS57104321A (en) 1982-06-29

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