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JPS5381222A - Digital signal transmitting system - Google Patents

Digital signal transmitting system

Info

Publication number
JPS5381222A
JPS5381222A JP15827276A JP15827276A JPS5381222A JP S5381222 A JPS5381222 A JP S5381222A JP 15827276 A JP15827276 A JP 15827276A JP 15827276 A JP15827276 A JP 15827276A JP S5381222 A JPS5381222 A JP S5381222A
Authority
JP
Japan
Prior art keywords
digital signal
signal transmitting
transmitting system
code
correct
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
JP15827276A
Other languages
Japanese (ja)
Other versions
JPS6136311B2 (en
Inventor
Toshitada Doi
Takashi Ito
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.)
Sony Corp
Original Assignee
Sony 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 Sony Corp filed Critical Sony Corp
Priority to JP15827276A priority Critical patent/JPS5381222A/en
Priority to CA293,317A priority patent/CA1097819A/en
Priority to AU31883/77A priority patent/AU521114B2/en
Priority to IT5235477A priority patent/IT1193270B/en
Priority to GB5380777A priority patent/GB1591059A/en
Priority to FR7739366A priority patent/FR2375782A1/en
Priority to AT933377A priority patent/AT380608B/en
Priority to NL7714443A priority patent/NL7714443A/en
Priority to DE19772758276 priority patent/DE2758276A1/en
Publication of JPS5381222A publication Critical patent/JPS5381222A/en
Publication of JPS6136311B2 publication Critical patent/JPS6136311B2/ja
Granted legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B20/00—Signal processing not specific to the method of recording or reproducing; Circuits therefor
    • G11B20/10—Digital recording or reproducing
    • G11B20/18—Error detection or correction; Testing, e.g. of drop-outs
    • G11B20/1803—Error detection or correction; Testing, e.g. of drop-outs by redundancy in data representation
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B20/00—Signal processing not specific to the method of recording or reproducing; Circuits therefor
    • G11B20/10—Digital recording or reproducing
    • G11B20/10527—Audio or video recording; Data buffering arrangements

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Multimedia (AREA)
  • Signal Processing For Digital Recording And Reproducing (AREA)
  • Detection And Prevention Of Errors In Transmission (AREA)
  • Detection And Correction Of Errors (AREA)
  • Error Detection And Correction (AREA)

Abstract

PURPOSE: To make it possible to detect and correct the error in high probability at the receiving side by applying and transmitting a second code, which contains the same information as that of a first code, to the first code with a different timing.
COPYRIGHT: (C)1978,JPO&Japio
JP15827276A 1976-12-27 1976-12-27 Digital signal transmitting system Granted JPS5381222A (en)

Priority Applications (9)

Application Number Priority Date Filing Date Title
JP15827276A JPS5381222A (en) 1976-12-27 1976-12-27 Digital signal transmitting system
CA293,317A CA1097819A (en) 1976-12-27 1977-12-19 Digital signal transmission method
AU31883/77A AU521114B2 (en) 1976-12-27 1977-12-22 Digital signal transmisson with error correction
IT5235477A IT1193270B (en) 1976-12-27 1977-12-23 PROCEDURE AND APPARATUS TO REDUCE ERRORS IN THE PROCESSING OF DIGITAL SIGNALS
GB5380777A GB1591059A (en) 1976-12-27 1977-12-23 Digital signal processing method and apparatus
FR7739366A FR2375782A1 (en) 1976-12-27 1977-12-27 METHOD AND DEVICE FOR ERROR REDUCTION IN AUDIO-FREQUENCY SIGNAL RECORDING
AT933377A AT380608B (en) 1976-12-27 1977-12-27 METHOD AND CIRCUIT FOR ERROR REDUCTION IN THE PROCESSING OF MULTIBIT DIGITAL SIGNALS
NL7714443A NL7714443A (en) 1976-12-27 1977-12-27 METHOD AND DEVICE FOR ERROR REDUCTION IN TRANSMISSION OF DIGITAL SIGNALS.
DE19772758276 DE2758276A1 (en) 1976-12-27 1977-12-27 METHOD AND DEVICE FOR ERROR REDUCTION IN THE PROCESSING OF MULTIBIT DIGITAL SIGNALS

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP15827276A JPS5381222A (en) 1976-12-27 1976-12-27 Digital signal transmitting system

Publications (2)

Publication Number Publication Date
JPS5381222A true JPS5381222A (en) 1978-07-18
JPS6136311B2 JPS6136311B2 (en) 1986-08-18

Family

ID=15667972

Family Applications (1)

Application Number Title Priority Date Filing Date
JP15827276A Granted JPS5381222A (en) 1976-12-27 1976-12-27 Digital signal transmitting system

Country Status (9)

Country Link
JP (1) JPS5381222A (en)
AT (1) AT380608B (en)
AU (1) AU521114B2 (en)
CA (1) CA1097819A (en)
DE (1) DE2758276A1 (en)
FR (1) FR2375782A1 (en)
GB (1) GB1591059A (en)
IT (1) IT1193270B (en)
NL (1) NL7714443A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5558816A (en) * 1978-10-25 1980-05-01 Thomson Brandt Digital encoding of television sygnal in speech channel and unit therefor
JPS58181394A (en) * 1982-04-16 1983-10-24 Meidensha Electric Mfg Co Ltd Code transmitting method
JPS6124063A (en) * 1984-07-11 1986-02-01 Matsushita Electric Ind Co Ltd Digital recording and reproducing device of stereophonic sound
JPH0458543U (en) * 1990-09-26 1992-05-20

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4281355A (en) * 1978-02-01 1981-07-28 Matsushita Electric Industrial Co., Ltd. Digital audio signal recorder
JPS5556744A (en) * 1978-10-23 1980-04-25 Sony Corp Pcm signal transmission device
CA1133639A (en) * 1979-01-30 1982-10-12 Masato Tanaka Method and apparatus for editing digital signals recorded on a record medium
US4423441A (en) * 1979-08-30 1983-12-27 Mitsubishi Denki Kabushiki Kaisha PCM Record reproducer
DE3523809A1 (en) * 1985-05-21 1986-11-27 Polygram Gmbh, 2000 Hamburg METHOD FOR TIME COMPRESSION OF INFORMATION IN DIGITAL FORM

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1193287A (en) * 1967-08-08 1970-05-28 Ferranti Ltd Improvements relating to Apparatus for Reading Magnetic Tape
US3721773A (en) * 1970-10-09 1973-03-20 Ampex Magnetic head transducer assembly for redundantly recording data on and reproducing data from dual-tracks of a magnetic recording medium
US3761903A (en) * 1971-11-15 1973-09-25 Kybe Corp Redundant offset recording
FR2248574A1 (en) * 1973-10-19 1975-05-16 France Etat System for recording numerical programme on magnetic tape - has counter determining period double that of introduction sign, with detection and verification
US3883891A (en) * 1974-08-22 1975-05-13 Rca Corp Redundant signal processing error reduction technique

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5558816A (en) * 1978-10-25 1980-05-01 Thomson Brandt Digital encoding of television sygnal in speech channel and unit therefor
JPH0140551B2 (en) * 1978-10-25 1989-08-29 Thomson Csf
JPS58181394A (en) * 1982-04-16 1983-10-24 Meidensha Electric Mfg Co Ltd Code transmitting method
JPS6124063A (en) * 1984-07-11 1986-02-01 Matsushita Electric Ind Co Ltd Digital recording and reproducing device of stereophonic sound
JPH0458543U (en) * 1990-09-26 1992-05-20

Also Published As

Publication number Publication date
DE2758276A1 (en) 1978-07-06
FR2375782B1 (en) 1983-02-11
FR2375782A1 (en) 1978-07-21
JPS6136311B2 (en) 1986-08-18
GB1591059A (en) 1981-06-10
AU521114B2 (en) 1982-03-18
DE2758276C2 (en) 1990-01-11
CA1097819A (en) 1981-03-17
AT380608B (en) 1986-06-25
AU3188377A (en) 1979-06-28
ATA933377A (en) 1985-10-15
IT1193270B (en) 1988-06-15
NL7714443A (en) 1978-06-29

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