JPH0353818B2 - - Google Patents
Info
- Publication number
- JPH0353818B2 JPH0353818B2 JP55099258A JP9925880A JPH0353818B2 JP H0353818 B2 JPH0353818 B2 JP H0353818B2 JP 55099258 A JP55099258 A JP 55099258A JP 9925880 A JP9925880 A JP 9925880A JP H0353818 B2 JPH0353818 B2 JP H0353818B2
- Authority
- JP
- Japan
- Prior art keywords
- error
- word
- words
- error correction
- errors
- 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
- 238000012937 correction Methods 0.000 claims description 97
- 208000011580 syndromic disease Diseases 0.000 claims description 14
- 238000000034 method Methods 0.000 claims description 7
- 238000001514 detection method Methods 0.000 claims description 6
- 230000005540 biological transmission Effects 0.000 description 24
- 239000011159 matrix material Substances 0.000 description 8
- 238000004364 calculation method Methods 0.000 description 6
- 238000010586 diagram Methods 0.000 description 4
- 125000004122 cyclic group Chemical group 0.000 description 3
- 230000014509 gene expression Effects 0.000 description 3
- 230000003111 delayed effect Effects 0.000 description 2
- 230000008707 rearrangement Effects 0.000 description 2
- 238000005070 sampling Methods 0.000 description 2
- 230000005236 sound signal Effects 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000000295 complement effect Effects 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 230000007257 malfunction Effects 0.000 description 1
- 230000001131 transforming effect Effects 0.000 description 1
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
-
- 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
- H03M13/03—Error detection or forward error correction by redundancy in data representation, i.e. code words containing more digits than the source words
- H03M13/05—Error detection or forward error correction by redundancy in data representation, i.e. code words containing more digits than the source words using block codes, i.e. a predetermined number of check bits joined to a predetermined number of information bits
- H03M13/13—Linear codes
- H03M13/15—Cyclic codes, i.e. cyclic shifts of codewords produce other codewords, e.g. codes defined by a generator polynomial, Bose-Chaudhuri-Hocquenghem [BCH] codes
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Algebra (AREA)
- General Physics & Mathematics (AREA)
- Mathematical Physics (AREA)
- Pure & Applied Mathematics (AREA)
- Probability & Statistics with Applications (AREA)
- Theoretical Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Error Detection And Correction (AREA)
- Detection And Correction Of Errors (AREA)
Priority Applications (19)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP9925880A JPS5724143A (en) | 1980-07-18 | 1980-07-18 | Error correcting method |
CA000381664A CA1170776A (en) | 1980-07-18 | 1981-07-14 | Method of error correction of blocks of data |
KR1019810002592A KR860000500B1 (ko) | 1980-07-18 | 1981-07-16 | 에러정정방법 |
AT0314981A AT393926B (de) | 1980-07-18 | 1981-07-16 | Geraet zur feststellung und korrektur von fehlern in empfangenen digitaldatensignalen |
AU73106/81A AU541864B2 (en) | 1980-07-18 | 1981-07-17 | Digital coding error correction |
DK321481A DK162862C (da) | 1980-07-18 | 1981-07-17 | Fremgangsmaade til fejl-korrigering i digitale datatransmissionssystemer |
GB8122062A GB2081479B (en) | 1980-07-18 | 1981-07-17 | Methods of digital data error correction |
BE2/59271A BE889658A (fr) | 1980-07-18 | 1981-07-17 | Procede de correction d'erreurs |
IT22998/81A IT1138096B (it) | 1980-07-18 | 1981-07-17 | Metodo per la correzione di errori |
BR8104615A BR8104615A (pt) | 1980-07-18 | 1981-07-17 | Processo de correcao de erros de dados |
ES504085A ES8205089A1 (es) | 1980-07-18 | 1981-07-17 | Metodo de correccion de errores en datos que incluyen pala- bras en un bloque |
SE8104418A SE462607B (sv) | 1980-07-18 | 1981-07-17 | Saett vid detektering och korrigering av fel i mottagna digitala datasignaler samt apparat foer utfoerande av saettet |
CH4703/81A CH653457A5 (fr) | 1980-07-18 | 1981-07-17 | Procede de correction d'erreurs dans des signaux de donnees digitales. |
FR818114105A FR2491278B1 (fr) | 1980-07-18 | 1981-07-20 | Procede pour la correction d'erreurs dans une transmission de donnees, dans laquelle un bloc comprend n mots composes chacun de m bits |
DD81231938A DD201957A5 (de) | 1980-07-18 | 1981-07-20 | Verfahren zur fehlerkorrektur |
NL8103426A NL191002C (nl) | 1980-07-18 | 1981-07-20 | Inrichting voor het detecteren en corrigeren van fouten in ontvangen digitale datasignalen. |
DE3128599A DE3128599C2 (de) | 1980-07-18 | 1981-07-20 | Verfahren und Vorrichtung zur Fehlererfassung und Fehlerkorrektur |
US06/536,824 US4476562A (en) | 1980-07-18 | 1983-09-28 | Method of error correction |
NL9400376A NL9400376A (en) | 1980-07-18 | 1994-03-10 | Method and device for error correction |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP9925880A JPS5724143A (en) | 1980-07-18 | 1980-07-18 | Error correcting method |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5724143A JPS5724143A (en) | 1982-02-08 |
JPH0353818B2 true JPH0353818B2 (ko) | 1991-08-16 |
Family
ID=14242684
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP9925880A Granted JPS5724143A (en) | 1980-07-18 | 1980-07-18 | Error correcting method |
Country Status (2)
Country | Link |
---|---|
JP (1) | JPS5724143A (ko) |
BE (1) | BE889658A (ko) |
Families Citing this family (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5856547A (ja) * | 1981-09-30 | 1983-04-04 | Hitachi Ltd | 符号誤り訂正方式 |
JPS58161048A (ja) * | 1982-03-19 | 1983-09-24 | Pioneer Electronic Corp | デ−タの復号化方式 |
JPS58161547A (ja) * | 1982-03-19 | 1983-09-26 | Pioneer Electronic Corp | デ−タの復号化方式 |
JPS58161049A (ja) * | 1982-03-19 | 1983-09-24 | Pioneer Electronic Corp | デ−タの復号化方式 |
JPS5943646A (ja) * | 1982-09-03 | 1984-03-10 | Mitsubishi Electric Corp | 復号化システム |
JPS59172480U (ja) * | 1983-05-04 | 1984-11-17 | グローリー工業株式会社 | 賞球計数機における異物検知装置 |
JPS601673A (ja) * | 1983-06-17 | 1985-01-07 | Sony Corp | 誤り検出方法 |
JP2684031B2 (ja) * | 1983-09-05 | 1997-12-03 | パイオニア株式会社 | データの復号化方法 |
JPS60149680U (ja) * | 1984-03-15 | 1985-10-04 | ダイコク電機株式会社 | パチンコホ−ル用玉貸機 |
JPH07114373B2 (ja) * | 1986-03-07 | 1995-12-06 | 日本電気ホームエレクトロニクス株式会社 | リ−ドソロモン符号・復号における誤り訂正実行方法 |
DE3789266T2 (de) * | 1986-09-30 | 1994-09-08 | Canon Kk | Fehlerkorrekturgerät. |
JPS6387826A (ja) * | 1986-10-01 | 1988-04-19 | Victor Co Of Japan Ltd | 符号エラ−訂正装置 |
JP3126409B2 (ja) * | 1991-06-05 | 2001-01-22 | キヤノン株式会社 | 情報記録再生方法 |
EP0633036A1 (en) * | 1993-06-29 | 1995-01-11 | Yoshikuni Saito | Retractable needle syringe |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS539437A (en) * | 1976-07-15 | 1978-01-27 | Hitachi Ltd | Correcting system for error track prinority instruction |
JPS5455339A (en) * | 1977-10-12 | 1979-05-02 | Nippon Telegr & Teleph Corp <Ntt> | Error detecting correction system |
JPS5555412A (en) * | 1978-10-17 | 1980-04-23 | Victor Co Of Japan Ltd | Signal recording and reproducing device |
JPS55161445A (en) * | 1979-06-04 | 1980-12-16 | Mitsubishi Electric Corp | Coding and decoding system |
-
1980
- 1980-07-18 JP JP9925880A patent/JPS5724143A/ja active Granted
-
1981
- 1981-07-17 BE BE2/59271A patent/BE889658A/fr not_active IP Right Cessation
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS539437A (en) * | 1976-07-15 | 1978-01-27 | Hitachi Ltd | Correcting system for error track prinority instruction |
JPS5455339A (en) * | 1977-10-12 | 1979-05-02 | Nippon Telegr & Teleph Corp <Ntt> | Error detecting correction system |
JPS5555412A (en) * | 1978-10-17 | 1980-04-23 | Victor Co Of Japan Ltd | Signal recording and reproducing device |
JPS55161445A (en) * | 1979-06-04 | 1980-12-16 | Mitsubishi Electric Corp | Coding and decoding system |
Also Published As
Publication number | Publication date |
---|---|
JPS5724143A (en) | 1982-02-08 |
BE889658A (fr) | 1981-11-16 |
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