JPS5731239A - Decoder - Google Patents

Decoder

Info

Publication number
JPS5731239A
JPS5731239A JP10692980A JP10692980A JPS5731239A JP S5731239 A JPS5731239 A JP S5731239A JP 10692980 A JP10692980 A JP 10692980A JP 10692980 A JP10692980 A JP 10692980A JP S5731239 A JPS5731239 A JP S5731239A
Authority
JP
Japan
Prior art keywords
circuit
bit
code
shifter
unequal length
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
JP10692980A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0214821B2 (enrdf_load_stackoverflow
Inventor
Kazumoto Iinuma
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
NEC Corp
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 NEC Corp, Nippon Electric Co Ltd filed Critical NEC Corp
Priority to JP10692980A priority Critical patent/JPS5731239A/ja
Priority to CA000382940A priority patent/CA1189974A/en
Publication of JPS5731239A publication Critical patent/JPS5731239A/ja
Priority to US06/550,946 priority patent/US4534055A/en
Publication of JPH0214821B2 publication Critical patent/JPH0214821B2/ja
Granted legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03M—CODING; DECODING; CODE CONVERSION IN GENERAL
    • H03M7/00—Conversion of a code where information is represented by a given sequence or number of digits to a code where the same, similar or subset of information is represented by a different sequence or number of digits
    • H03M7/30—Compression; Expansion; Suppression of unnecessary data, e.g. redundancy reduction
    • H03M7/40—Conversion to or from variable length codes, e.g. Shannon-Fano code, Huffman code, Morse code
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T9/00—Image coding
    • G06T9/005—Statistical coding, e.g. Huffman, run length coding

Landscapes

  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Multimedia (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Compression, Expansion, Code Conversion, And Decoders (AREA)
  • Transmission Systems Not Characterized By The Medium Used For Transmission (AREA)
  • Reduction Or Emphasis Of Bandwidth Of Signals (AREA)
JP10692980A 1980-08-04 1980-08-04 Decoder Granted JPS5731239A (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP10692980A JPS5731239A (en) 1980-08-04 1980-08-04 Decoder
CA000382940A CA1189974A (en) 1980-08-04 1981-07-31 Code conversion system
US06/550,946 US4534055A (en) 1980-08-04 1983-11-14 Code conversion system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10692980A JPS5731239A (en) 1980-08-04 1980-08-04 Decoder

Publications (2)

Publication Number Publication Date
JPS5731239A true JPS5731239A (en) 1982-02-19
JPH0214821B2 JPH0214821B2 (enrdf_load_stackoverflow) 1990-04-10

Family

ID=14446088

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10692980A Granted JPS5731239A (en) 1980-08-04 1980-08-04 Decoder

Country Status (1)

Country Link
JP (1) JPS5731239A (enrdf_load_stackoverflow)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6156522A (ja) * 1984-07-28 1986-03-22 Fujitsu Ltd 可変長ｄｐｃｍ復号回路
JPS62136131A (ja) * 1985-12-10 1987-06-19 Canon Inc デ−タ復号装置

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0468129A (ja) * 1990-07-06 1992-03-03 Hitachi Constr Mach Co Ltd ピン結合装置

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3971888A (en) * 1975-04-02 1976-07-27 Bell Telephone Laboratories, Incorporated Synchronization system for variable length encoded signals

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3971888A (en) * 1975-04-02 1976-07-27 Bell Telephone Laboratories, Incorporated Synchronization system for variable length encoded signals

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6156522A (ja) * 1984-07-28 1986-03-22 Fujitsu Ltd 可変長ｄｐｃｍ復号回路
JPS62136131A (ja) * 1985-12-10 1987-06-19 Canon Inc デ−タ復号装置

Also Published As

Publication number Publication date
JPH0214821B2 (enrdf_load_stackoverflow) 1990-04-10

Similar Documents

Publication Publication Date Title
MY102621A (en) Converting digital signals
ATE160064T1 (de) Umsetzung einer gleitkommabinärzahl in eine zweierkomplementbinärzahl
KR880010581A (ko) 예측 부호화 장치 및 방법
CA1214279A (en) Digital dpcm-coders of high processing speed
JPS5731239A (en) Decoder
GB8910981D0 (en) Digital waveform encoder and generator
JPS5731240A (en) Decoder
JPS5757082A (en) Conversion method for picture element density
US20020057742A1 (en) Sorting device of variable-length code
JPS5730452A (en) Variable-length code transmission system
JPS57170646A (en) Code conversion circuit
JPS5792985A (en) High-efficiency forecast encoding device
JPS5731241A (en) Code converter
JPS53147454A (en) Code conversion system
JPS5927502B2 (ja) 符号化装置
KR0174861B1 (ko) 음성 신호 부호화 기법 중 마이크로-법칙을 구현한 하드웨어
SU1127086A2 (ru) Адаптивный импульсно-кодовый модул тор
JPS5369017A (en) Binary data coding system
JPS57166731A (en) Converter for converting binary-coded decimal number into pure binary number
KR970002072B1 (ko) 시분할 방식을 이용한 아날로그/디지탈 변환입력 장치
SU1358111A2 (ru) Дифференциальный импульсный кодер телевизионного сигнала
JPS5730453A (en) Variable-length code transmission system
JPS5731243A (en) Coder
JPS556952A (en) Adaptive semivariable length coding system
JPS5541079A (en) Code conversion unit