SE8103835L - Sett for felkorrigering - Google Patents
Sett for felkorrigeringInfo
- Publication number
- SE8103835L SE8103835L SE8103835A SE8103835A SE8103835L SE 8103835 L SE8103835 L SE 8103835L SE 8103835 A SE8103835 A SE 8103835A SE 8103835 A SE8103835 A SE 8103835A SE 8103835 L SE8103835 L SE 8103835L
- Authority
- SE
- Sweden
- Prior art keywords
- words
- pointers
- block
- erroneous
- check
- Prior art date
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
- G11B20/1806—Pulse code modulation systems for audio signals
- G11B20/1809—Pulse code modulation systems for audio signals by interleaving
-
- 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
- G11B20/1876—Interpolating methods
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Error Detection And Correction (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP8442580A JPS5710558A (en) | 1980-06-20 | 1980-06-20 | Error correcting method |
Publications (2)
Publication Number | Publication Date |
---|---|
SE8103835L true SE8103835L (sv) | 1981-12-21 |
SE451421B SE451421B (sv) | 1987-10-05 |
Family
ID=13830221
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SE8103835A SE451421B (sv) | 1980-06-20 | 1981-06-18 | Sett att avkoda overforda digitala informationssignaler for felkorrigering |
Country Status (17)
Country | Link |
---|---|
US (1) | US4497058A (sv) |
JP (1) | JPS5710558A (sv) |
AT (1) | AT378070B (sv) |
AU (1) | AU542192B2 (sv) |
BE (1) | BE889322A (sv) |
BR (1) | BR8103912A (sv) |
CA (1) | CA1169154A (sv) |
CH (1) | CH653503A5 (sv) |
DD (1) | DD159830A5 (sv) |
DE (1) | DE3123978C2 (sv) |
DK (1) | DK158484C (sv) |
ES (1) | ES8203543A1 (sv) |
FR (1) | FR2485303B1 (sv) |
GB (1) | GB2079993B (sv) |
IT (1) | IT1194806B (sv) |
NL (1) | NL191104C (sv) |
SE (1) | SE451421B (sv) |
Families Citing this family (37)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CA1170776A (en) * | 1980-07-18 | 1984-07-10 | Yoichiro Sako | Method of error correction of blocks of data |
JPS5829237A (ja) * | 1981-08-14 | 1983-02-21 | Sony Corp | エラ−訂正方法 |
JPS58123253A (ja) * | 1982-01-19 | 1983-07-22 | Sony Corp | エラ−訂正装置 |
NL8200207A (nl) * | 1982-01-21 | 1983-08-16 | Philips Nv | Werkwijze met foutkorrektie voor het overdragen van blokken databits, een inrichting voor het uitvoeren van een dergelijke werkwijze, een dekodeur voor gebruik bij een dergelijke werkwijze, en een inrichting bevattende een dergelijke dekodeur. |
JPS58219852A (ja) * | 1982-06-15 | 1983-12-21 | Toshiba Corp | エラ−訂正回路 |
JPS5927313A (ja) * | 1982-08-05 | 1984-02-13 | Fanuc Ltd | 機能診断方式 |
JPS5961332A (ja) * | 1982-09-30 | 1984-04-07 | Nec Corp | 誤り訂正回路 |
GB2136248A (en) * | 1983-02-25 | 1984-09-12 | Philips Electronic Associated | Text error correction in digital data transmission systems |
WO1984003808A1 (en) * | 1983-03-12 | 1984-09-27 | Sony Corp | Error-correcting apparatus |
USRE33332E (en) * | 1983-03-12 | 1990-09-11 | Sony Corporation | Apparatus for correcting errors |
JPH0661156B2 (ja) * | 1983-05-21 | 1994-08-10 | ソニー株式会社 | エラ−訂正のための符号化方法 |
US4677622A (en) * | 1983-06-22 | 1987-06-30 | Hitachi, Ltd. | Error correction method and system |
US4637021A (en) * | 1983-09-28 | 1987-01-13 | Pioneer Electronic Corporation | Multiple pass error correction |
JPS6076817A (ja) * | 1983-10-03 | 1985-05-01 | Mitsubishi Electric Corp | 復号化システム |
DE3470242D1 (en) * | 1983-10-05 | 1988-05-05 | Nippon Musical Instruments Mfg | Data processing circuit for digital audio system |
JPH0812612B2 (ja) * | 1983-10-31 | 1996-02-07 | 株式会社日立製作所 | 誤り訂正方法及び装置 |
US4627058A (en) * | 1984-01-27 | 1986-12-02 | Pioneer Electronic Corporation | Code error correction method |
NL8400629A (nl) * | 1984-02-29 | 1985-09-16 | Philips Nv | Snelle decodeur voor reed-solomon-codes, welke mede als encodeur te gebruiken is, alsmede opname/reproduktie-apparaat voorzien van zo een encodeur/decodeur. |
US4683571A (en) * | 1984-05-30 | 1987-07-28 | Victor Company Of Japan, Ltd. | Digital signal decoding system |
JP2539353B2 (ja) * | 1984-10-05 | 1996-10-02 | 株式会社日立製作所 | Pcm信号再生方法及び装置 |
CA1258134A (en) * | 1985-04-13 | 1989-08-01 | Yoichiro Sako | Error correction method |
JPS62177768A (ja) * | 1986-01-31 | 1987-08-04 | Sony Corp | エラ−訂正装置 |
EP0235782B1 (en) * | 1986-03-04 | 1992-01-22 | Sony Corporation | Apparatus for reproducing a digital signal |
JPS63193723A (ja) * | 1987-02-06 | 1988-08-11 | Sony Corp | リ−ドソロモン符号の復号方法 |
JPH04326255A (ja) * | 1991-04-25 | 1992-11-16 | Canon Inc | 画像符号化方法及び装置 |
KR100272118B1 (ko) * | 1991-11-06 | 2000-11-15 | 이데이 노부유끼 | 디지탈 서보 제어 회로를 구비한 광디스크 플레이어 및 트래킹 서보 회로 |
JP3259323B2 (ja) * | 1992-04-13 | 2002-02-25 | ソニー株式会社 | デ・インターリーブ回路 |
US5617333A (en) * | 1993-11-29 | 1997-04-01 | Kokusai Electric Co., Ltd. | Method and apparatus for transmission of image data |
US5577053A (en) * | 1994-09-14 | 1996-11-19 | Ericsson Inc. | Method and apparatus for decoder optimization |
TW301740B (sv) * | 1995-05-31 | 1997-04-01 | Sony Co Ltd | |
CA2188840C (en) * | 1995-10-27 | 2005-08-09 | Thomas J. Bannon | Content-based video compression |
EP1111800A1 (en) | 1999-12-21 | 2001-06-27 | Deutsche Thomson-Brandt Gmbh | Error correction with a cross-interleaved Reed-Solomon code, particularly for CD-ROM |
EP1388944A1 (en) * | 2002-08-10 | 2004-02-11 | Deutsche Thomson-Brandt Gmbh | Cross interleave reed-solomon code correction |
EP1388946A1 (en) * | 2002-08-10 | 2004-02-11 | Thomson Licensing S.A. | Cross interleave reed-solomon code correction |
DE102004036383B4 (de) * | 2004-07-27 | 2006-06-14 | Siemens Ag | Codier-und Decodierverfahren , sowie Codier- und Decodiervorrichtungen |
WO2016081917A1 (en) | 2014-11-20 | 2016-05-26 | Aviat Networks, Inc. | Managing integrity of framed payloads using redundant signals |
JP6668197B2 (ja) | 2016-08-18 | 2020-03-18 | 株式会社東芝 | 無線装置 |
Family Cites Families (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3638182A (en) * | 1970-01-02 | 1972-01-25 | Bell Telephone Labor Inc | Random and burst error-correcting arrangement with guard space error correction |
GB1445439A (en) * | 1973-11-20 | 1976-08-11 | Ibm | Error correction systems for a multichannel data handling system |
US3958220A (en) * | 1975-05-30 | 1976-05-18 | International Business Machines Corporation | Enhanced error correction |
US4044328A (en) * | 1976-06-22 | 1977-08-23 | Bell & Howell Company | Data coding and error correcting methods and apparatus |
JPS5830612B2 (ja) * | 1976-07-15 | 1983-06-30 | 株式会社日立製作所 | 誤りトラック優先指示修正方式 |
JPS5380105A (en) * | 1976-12-24 | 1978-07-15 | Sony Corp | Digital signal transmission method |
JPS5857781B2 (ja) * | 1978-01-17 | 1983-12-21 | 三菱電機株式会社 | 符号化復号化方式 |
JPS54137204A (en) * | 1978-04-17 | 1979-10-24 | Sony Corp | Digital signal transmission method |
JPS54139406A (en) * | 1978-04-21 | 1979-10-29 | Sony Corp | Digital signal transmission method |
JPS5555412A (en) * | 1978-10-17 | 1980-04-23 | Victor Co Of Japan Ltd | Signal recording and reproducing device |
JPS5556744A (en) * | 1978-10-23 | 1980-04-25 | Sony Corp | Pcm signal transmission device |
JPS55131860A (en) * | 1979-03-30 | 1980-10-14 | Matsushita Electric Ind Co Ltd | Error correction unit |
JPS55161445A (en) * | 1979-06-04 | 1980-12-16 | Mitsubishi Electric Corp | Coding and decoding system |
-
1980
- 1980-06-20 JP JP8442580A patent/JPS5710558A/ja active Granted
-
1981
- 1981-06-16 CA CA000379894A patent/CA1169154A/en not_active Expired
- 1981-06-17 ES ES503165A patent/ES8203543A1/es not_active Expired
- 1981-06-18 SE SE8103835A patent/SE451421B/sv not_active IP Right Cessation
- 1981-06-18 AU AU72000/81A patent/AU542192B2/en not_active Expired
- 1981-06-19 GB GB8118997A patent/GB2079993B/en not_active Expired
- 1981-06-19 DK DK270481A patent/DK158484C/da active
- 1981-06-19 IT IT22477/81A patent/IT1194806B/it active
- 1981-06-19 CH CH4065/81A patent/CH653503A5/de not_active IP Right Cessation
- 1981-06-19 DE DE3123978A patent/DE3123978C2/de not_active Expired - Lifetime
- 1981-06-22 BE BE2/59230A patent/BE889322A/fr not_active IP Right Cessation
- 1981-06-22 NL NL8103002A patent/NL191104C/xx not_active IP Right Cessation
- 1981-06-22 DD DD81231008A patent/DD159830A5/de not_active IP Right Cessation
- 1981-06-22 BR BR8103912A patent/BR8103912A/pt not_active IP Right Cessation
- 1981-06-22 FR FR8112243A patent/FR2485303B1/fr not_active Expired
- 1981-06-22 AT AT0275081A patent/AT378070B/de not_active IP Right Cessation
-
1984
- 1984-02-15 US US06/579,003 patent/US4497058A/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
DE3123978A1 (de) | 1982-04-01 |
IT1194806B (it) | 1988-09-28 |
AU7200081A (en) | 1981-12-24 |
FR2485303B1 (fr) | 1985-10-04 |
JPS5710558A (en) | 1982-01-20 |
AU542192B2 (en) | 1985-02-14 |
BR8103912A (pt) | 1982-03-09 |
DD159830A5 (de) | 1983-04-06 |
DK270481A (da) | 1981-12-21 |
DK158484B (da) | 1990-05-21 |
BE889322A (fr) | 1981-10-16 |
GB2079993A (en) | 1982-01-27 |
GB2079993B (en) | 1985-06-12 |
IT8122477A0 (it) | 1981-06-19 |
CH653503A5 (de) | 1985-12-31 |
SE451421B (sv) | 1987-10-05 |
DE3123978C2 (de) | 2003-04-10 |
CA1169154A (en) | 1984-06-12 |
ATA275081A (de) | 1984-10-15 |
US4497058A (en) | 1985-01-29 |
ES503165A0 (es) | 1982-04-01 |
FR2485303A1 (fr) | 1981-12-24 |
ES8203543A1 (es) | 1982-04-01 |
JPH0353817B2 (sv) | 1991-08-16 |
NL191104C (nl) | 1995-01-16 |
NL8103002A (nl) | 1982-01-18 |
NL191104B (nl) | 1994-08-16 |
DK158484C (da) | 1990-10-22 |
AT378070B (de) | 1985-06-10 |
IT8122477A1 (it) | 1982-12-19 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
SE8103835L (sv) | Sett for felkorrigering | |
SE8103836L (sv) | Sett for felkorrigering | |
JPS5657150A (en) | Data correction device | |
SE8007043L (sv) | Sett och apparat for overforing av digitala informationsord genom felkorrektionskodning | |
DE3382661D1 (de) | Korrektur von fehlerbuendeln in datengruppen. | |
ES8301541A1 (es) | Un metodo de transmision de datos corregible en cuanto a errores, junto con un descodificador, un aparato y un soporte de datos para ponerlo en practica. | |
AU3927185A (en) | Decoding device for code symbols protected by Reed-Solomon code | |
EP0387924A3 (en) | Method and apparatus for decoding error correction code | |
SE8104418L (sv) | Sett for felkorrigering | |
ATE64672T1 (de) | Schneller decoder fuer reed-solomon-codes, auch als coder verwendbar und aufzeichnungs- und wiedergabegeraet, das einen solchen coder und decoder enthaelt. | |
EP0140381A3 (en) | Decoding method and system for doubly-encoded reed-solomon codes | |
SE8104803L (sv) | Sett och apparat for sendning av en digital signal | |
KR910005792B1 (ko) | 부호화 복호화 방법 | |
KR870005519A (ko) | 데이터의 에러정정장치 | |
JPS55131860A (en) | Error correction unit | |
GB1389551A (en) | Multiplex digital telecommunications apparatus having error- correcting facilities | |
GB1290023A (sv) | ||
DK139585A (da) | System til korrigering af fejl i digitale signaler i reed-solomon-kode | |
EP0296828A3 (en) | Method and apparatus for decoding reed-solomon code | |
KR920018735A (ko) | 디지탈 데이타의 에러정정방법 및 회로 | |
SU1457166A1 (ru) | Декодер кода БЧХ | |
JPS5710557A (en) | Error correcting method | |
SU1547080A1 (ru) | Устройство дл декодировани итеративного кода | |
JPS58161049A (ja) | デ−タの復号化方式 | |
JPS56126348A (en) | Producing method of convolutional code |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
NAL | Patent in force |
Ref document number: 8103835-8 Format of ref document f/p: F |
|
NUG | Patent has lapsed |
Ref document number: 8103835-8 Format of ref document f/p: F |