ES2072396T3 - Aparato decodificador. - Google Patents
Aparato decodificador.Info
- Publication number
- ES2072396T3 ES2072396T3 ES90308249T ES90308249T ES2072396T3 ES 2072396 T3 ES2072396 T3 ES 2072396T3 ES 90308249 T ES90308249 T ES 90308249T ES 90308249 T ES90308249 T ES 90308249T ES 2072396 T3 ES2072396 T3 ES 2072396T3
- Authority
- ES
- Spain
- Prior art keywords
- error
- memory
- error correction
- decoding device
- data
- 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 - Lifetime
Links
- 239000011159 matrix material Substances 0.000 abstract 1
Classifications
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03M—CODING; DECODING; CODE CONVERSION IN GENERAL
- H03M13/00—Coding, decoding or code conversion, for error detection or error correction; Coding theory basic assumptions; Coding bounds; Error probability evaluation methods; Channel models; Simulation or testing of codes
- H03M13/27—Coding, decoding or code conversion, for error detection or error correction; Coding theory basic assumptions; Coding bounds; Error probability evaluation methods; Channel models; Simulation or testing of codes using interleaving techniques
-
- 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)
- Physics & Mathematics (AREA)
- Probability & Statistics with Applications (AREA)
- Theoretical Computer Science (AREA)
- Error Detection And Correction (AREA)
- Signal Processing For Digital Recording And Reproducing (AREA)
Abstract
UN APARATO DESCODIFICADOR EN EL QUE PARA UNA PLURALIDAD DE SIMBOLOS DISPUESTOS EN UNA FORMA DE MATRIZ, SE CODIFICAN PRIMERO Y SEGUNDO CODIGOS DE CORRECCION DE ERRORES PARA CADA PLURALIDAD DE SIMBOLOS RESPECTIVAMENTE COLOCADOS EN UNA PRIMERA DIRECCION Y EN UNA SEGUNDA DIRECCION, Y DONDE LOS DATOS DE ENTRADA SE TRANSMITEN EN LA PRIMERA DIRECCION. EL APARATO DE DESCODIFICACION INCLUYE UNA PRIMERA MEMORIA (40) PARA ESCRIBIR DATOS DE ENTRADA, UN DETECTOR DE ERRORES (36) PARA DETECTAR UN ERROR DE LOS DATOS DE ENTRADA QUE SE ESCRIBEN DENTRO DE LA PRIMERA MEMORIA (40), BASADOS EN EL PRIMER CODIGO DE CORRECCION DE ERRORES Y PARA GENERAR DATOS DE ERROR DESDE UN PRIMER CODIGO DE CORRECCION DE ERRORES. UNA SEGUNDA MEMORIA (40) ESTA DISPUESTA PARA ESCRIBIR DATOS DE ERROR DEL PRIMER CODIGO DE CORRECCION DE ERRORES Y UN CORRECTOR DE ERRORES (41) ESTA PARA EJECUTAR SECUENCIALMENTE CORRECCIONES DE ERRORES DE LOS PRIMERO Y SEGUNDO CODIGOS DE CORRECCION DE ERRORES PARA LOS DATOS DE ENTRADA QUE SE ESCRIBEN ENLA PRIMERA MEMORIA (40) UTILIZANDO LOS DATOS DE ERROR DEL PRIMER CODIGO DE CORRECCION DE ERRORES QUE SE ESCRIBEN EN LA SEGUNDA MEMORIA (40).
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP19782789A JP3153995B2 (ja) | 1989-07-29 | 1989-07-29 | 復号装置 |
Publications (1)
Publication Number | Publication Date |
---|---|
ES2072396T3 true ES2072396T3 (es) | 1995-07-16 |
Family
ID=16381000
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES90308249T Expired - Lifetime ES2072396T3 (es) | 1989-07-29 | 1990-07-27 | Aparato decodificador. |
Country Status (8)
Country | Link |
---|---|
US (1) | US5430741A (es) |
EP (1) | EP0411835B1 (es) |
JP (1) | JP3153995B2 (es) |
KR (1) | KR0178514B1 (es) |
CA (1) | CA2022024C (es) |
DE (1) | DE69019432T2 (es) |
ES (1) | ES2072396T3 (es) |
MY (1) | MY106736A (es) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0571096B1 (en) * | 1992-05-18 | 1999-06-23 | Canon Kabushiki Kaisha | Data processing apparatus |
EP0748130B1 (en) * | 1995-06-05 | 2002-09-25 | Sony Electronics Inc. | Recording and reproducing digital signals |
EP0790615A3 (en) * | 1996-02-19 | 1998-04-15 | Sony Corporation | Data decoding apparatus and method and data reproduction apparatus |
JPH10172243A (ja) * | 1996-12-11 | 1998-06-26 | Sony Corp | 円盤状記録媒体および円盤状記録媒体再生装置 |
EP1293978A1 (en) * | 2001-09-10 | 2003-03-19 | STMicroelectronics S.r.l. | Coding/decoding process and device, for instance for disk drives |
JP7166823B2 (ja) * | 2018-07-18 | 2022-11-08 | 日本サーモスタット株式会社 | 湯水混合栓 |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5961332A (ja) * | 1982-09-30 | 1984-04-07 | Nec Corp | 誤り訂正回路 |
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 |
JPS62120670A (ja) * | 1985-11-20 | 1987-06-01 | Sony Corp | デ−タの誤り訂正方法 |
JPS62177768A (ja) * | 1986-01-31 | 1987-08-04 | Sony Corp | エラ−訂正装置 |
JP2751150B2 (ja) * | 1986-03-11 | 1998-05-18 | ソニー株式会社 | 磁気テープの記録装置および再生装置 |
US4845714A (en) * | 1987-06-08 | 1989-07-04 | Exabyte Corporation | Multiple pass error correction process and apparatus for product codes |
-
1989
- 1989-07-29 JP JP19782789A patent/JP3153995B2/ja not_active Expired - Fee Related
-
1990
- 1990-06-21 KR KR1019900009120A patent/KR0178514B1/ko not_active IP Right Cessation
- 1990-07-26 CA CA002022024A patent/CA2022024C/en not_active Expired - Fee Related
- 1990-07-27 EP EP90308249A patent/EP0411835B1/en not_active Expired - Lifetime
- 1990-07-27 MY MYPI90001261A patent/MY106736A/en unknown
- 1990-07-27 DE DE69019432T patent/DE69019432T2/de not_active Expired - Fee Related
- 1990-07-27 ES ES90308249T patent/ES2072396T3/es not_active Expired - Lifetime
-
1993
- 1993-07-22 US US08/096,362 patent/US5430741A/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
DE69019432T2 (de) | 1995-09-14 |
KR910003958A (ko) | 1991-02-28 |
US5430741A (en) | 1995-07-04 |
EP0411835A3 (en) | 1992-01-15 |
JPH0362624A (ja) | 1991-03-18 |
JP3153995B2 (ja) | 2001-04-09 |
EP0411835A2 (en) | 1991-02-06 |
MY106736A (en) | 1995-07-31 |
CA2022024C (en) | 2000-03-07 |
EP0411835B1 (en) | 1995-05-17 |
CA2022024A1 (en) | 1991-01-30 |
DE69019432D1 (de) | 1995-06-22 |
KR0178514B1 (ko) | 1999-04-01 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FG2A | Definitive protection |
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