BR8700846A - Processo para armazenagem de informacoes digitais,processo para leitura de informacoes digitais e dispositivo de leitura - Google Patents
Processo para armazenagem de informacoes digitais,processo para leitura de informacoes digitais e dispositivo de leituraInfo
- Publication number
- BR8700846A BR8700846A BR8700846A BR8700846A BR8700846A BR 8700846 A BR8700846 A BR 8700846A BR 8700846 A BR8700846 A BR 8700846A BR 8700846 A BR8700846 A BR 8700846A BR 8700846 A BR8700846 A BR 8700846A
- Authority
- BR
- Brazil
- Prior art keywords
- information
- sub
- digital information
- correcting code
- reading
- 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
- G11B20/12—Formatting, e.g. arrangement of data block or words on the record carriers
-
- 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
- G11B20/12—Formatting, e.g. arrangement of data block or words on the record carriers
- G11B20/1217—Formatting, e.g. arrangement of data block or words on the record carriers on discs
- G11B20/1254—Formatting, e.g. arrangement of data block or words on the record carriers on discs for mixed data, i.e. continuous and discontinuous data
-
- 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
- G11B20/12—Formatting, e.g. arrangement of data block or words on the record carriers
- G11B20/1217—Formatting, e.g. arrangement of data block or words on the record carriers on discs
-
- 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
- G11B2020/10537—Audio or video recording
-
- 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
- G11B2020/1087—Digital recording or reproducing wherein a selection is made among at least two alternative ways of processing
-
- 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
- G11B2020/1087—Digital recording or reproducing wherein a selection is made among at least two alternative ways of processing
- G11B2020/10888—Digital recording or reproducing wherein a selection is made among at least two alternative ways of processing the kind of data being the selection criterion
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B2220/00—Record carriers by type
- G11B2220/20—Disc-shaped record carriers
- G11B2220/25—Disc-shaped record carriers characterised in that the disc is based on a specific recording technology
- G11B2220/2537—Optical discs
- G11B2220/2545—CDs
Landscapes
- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Multimedia (AREA)
- Signal Processing For Digital Recording And Reproducing (AREA)
- Error Detection And Correction (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
NL8600450A NL192151C (nl) | 1986-02-24 | 1986-02-24 | Werkwijze en inrichting voor het opslaan en uitlezen van digitaal gekodeerde informatie naar keuze al dan niet beschermd door een foutenkorrigerende kode. |
Publications (1)
Publication Number | Publication Date |
---|---|
BR8700846A true BR8700846A (pt) | 1987-12-15 |
Family
ID=19847611
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR8700846A BR8700846A (pt) | 1986-02-24 | 1987-02-23 | Processo para armazenagem de informacoes digitais,processo para leitura de informacoes digitais e dispositivo de leitura |
Country Status (12)
Country | Link |
---|---|
US (1) | US4802169A (pt) |
JP (1) | JP2730024B2 (pt) |
KR (1) | KR950007946B1 (pt) |
CN (1) | CN1010517B (pt) |
BE (1) | BE1000062A4 (pt) |
BR (1) | BR8700846A (pt) |
DE (1) | DE3701763C2 (pt) |
FR (1) | FR2594996B1 (pt) |
GB (1) | GB2187008B (pt) |
IT (1) | IT1215362B (pt) |
NL (1) | NL192151C (pt) |
SE (1) | SE465442B (pt) |
Families Citing this family (22)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2189963B (en) * | 1986-03-14 | 1989-12-13 | Pioneer Electronic Corp | Video disk and recording and reproduction devices therefore |
JPH0193933A (ja) * | 1987-10-06 | 1989-04-12 | Sony Corp | エラー訂正符号化装置 |
JP2881773B2 (ja) * | 1988-07-30 | 1999-04-12 | ソニー株式会社 | 誤り訂正装置 |
US5124966A (en) * | 1989-03-29 | 1992-06-23 | U.S. Philips Corporation | Method for recording data signals on an inscribable record carrier and reading device for the record carrier |
JP2712656B2 (ja) * | 1989-10-25 | 1998-02-16 | 日本電気ホームエレクトロニクス株式会社 | Cd―rom記録方法 |
JP3067349B2 (ja) * | 1991-12-02 | 2000-07-17 | ソニー株式会社 | ディスク状記録媒体のアドレス情報検出装置 |
JPH0652630A (ja) * | 1991-03-28 | 1994-02-25 | Sony Corp | データ記録方法 |
JP3021880B2 (ja) * | 1991-12-06 | 2000-03-15 | ソニー株式会社 | 磁気ディスク記録媒体のアドレスマーク検出装置 |
US5392300A (en) * | 1992-11-10 | 1995-02-21 | Motorola, Inc. | Dual mode radio communication unit |
EP0669025B1 (en) * | 1992-11-10 | 2000-03-08 | Motorola, Inc. | A dual mode radio communication unit |
US5381424A (en) * | 1993-03-25 | 1995-01-10 | Seagate Technology, Inc. | Method and apparatus for fault-tolerant identification of the header field of a recording device |
JPH06338141A (ja) * | 1993-03-29 | 1994-12-06 | Nippon Hoso Kyokai <Nhk> | 追記型記録媒体、フォーマット装置および方法、データ読みだし装置および方法、ならびにデータ書き込み装置および方法 |
JP3500724B2 (ja) * | 1994-09-05 | 2004-02-23 | ソニー株式会社 | データ再生方法およびデータ再生装置 |
US5835509A (en) * | 1994-10-24 | 1998-11-10 | Sony Corporation | Method of and apparatus for recording and reproducing data and transmitting data |
JP3141726B2 (ja) * | 1995-06-07 | 2001-03-05 | 日本電気株式会社 | ディジタル音声データ蓄積装置 |
EP0807930A4 (en) * | 1995-08-24 | 2002-04-10 | Sony Corp | DATA RECORDING APPARATUS, METHOD AND APPARATUS FOR REPRODUCING DATA |
US5892775A (en) * | 1995-12-27 | 1999-04-06 | Lucent Technologies Inc. | Method and apparatus for providing error-tolerant storage of information |
US6111834A (en) * | 1997-08-11 | 2000-08-29 | Seagate Technology, Inc. | Data storage system having efficient block code implementation |
US6834285B1 (en) * | 2000-03-24 | 2004-12-21 | Numoda Corporation | Computer system for portable digital data capture and data distribution |
KR100379573B1 (ko) * | 2001-02-27 | 2003-04-10 | 주식회사 한단정보통신 | 디지털 방송 녹화 및 재생을 위한 파일 시스템 |
US7130229B2 (en) * | 2002-11-08 | 2006-10-31 | Intel Corporation | Interleaved mirrored memory systems |
CN112416651B (zh) * | 2020-10-27 | 2024-05-31 | 北京航天时代激光导航技术有限责任公司 | 一种多平台通用的惯组诸元可靠性存储及校验方法 |
Family Cites Families (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4308557A (en) * | 1979-10-12 | 1981-12-29 | Rca Corporation | Video disc system |
JPS58168346A (ja) * | 1982-03-30 | 1983-10-04 | Sony Corp | エラ−訂正符号化方法 |
CA1196106A (en) * | 1982-04-28 | 1985-10-29 | Tsuneo Furuya | Method and apparatus for error correction |
US4513392A (en) * | 1982-05-25 | 1985-04-23 | Honeywell Information Systems Inc. | Method and apparatus for generating a repetitive serial pattern using a recirculating shift register |
US4534031A (en) * | 1982-08-02 | 1985-08-06 | News Log International | Coded data on a record carrier and method for encoding same |
DE3483460D1 (de) * | 1983-03-12 | 1990-11-29 | Sony Corp | Vorrichtung mit fehlerkorrektur. |
JPS601674A (ja) * | 1983-06-17 | 1985-01-07 | Sony Corp | 誤り検出方法 |
JPH0666106B2 (ja) * | 1983-06-17 | 1994-08-24 | ソニー株式会社 | 誤り検出回路 |
US4564945A (en) * | 1983-06-20 | 1986-01-14 | Reference Technology, Inc. | Error-correction code for digital data on video disc |
US4633471A (en) * | 1983-09-19 | 1986-12-30 | Storage Technology Partners Ii | Error detection and correction in an optical storage system |
JPS60106071A (ja) * | 1983-11-14 | 1985-06-11 | Toshiba Corp | 記録再生装置 |
US4622600A (en) * | 1983-12-26 | 1986-11-11 | Hitachi, Ltd. | Rotary-head type PCM data recording/reproducing method and apparatus with a redundancy-reduced control data format |
GB2156555B (en) * | 1984-03-24 | 1988-03-09 | Philips Nv | Error correction of data symbols |
-
1986
- 1986-02-24 NL NL8600450A patent/NL192151C/nl not_active IP Right Cessation
-
1987
- 1987-01-22 DE DE3701763A patent/DE3701763C2/de not_active Expired - Lifetime
- 1987-02-20 GB GB8704011A patent/GB2187008B/en not_active Expired
- 1987-02-20 SE SE8700711A patent/SE465442B/sv not_active IP Right Cessation
- 1987-02-20 IT IT8719447A patent/IT1215362B/it active
- 1987-02-20 FR FR8702234A patent/FR2594996B1/fr not_active Expired
- 1987-02-21 CN CN87100929A patent/CN1010517B/zh not_active Expired
- 1987-02-23 KR KR1019870001501A patent/KR950007946B1/ko not_active IP Right Cessation
- 1987-02-23 JP JP62039997A patent/JP2730024B2/ja not_active Expired - Lifetime
- 1987-02-23 BR BR8700846A patent/BR8700846A/pt not_active IP Right Cessation
- 1987-02-23 BE BE8700162A patent/BE1000062A4/fr not_active IP Right Cessation
- 1987-02-24 US US07/018,163 patent/US4802169A/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
GB8704011D0 (en) | 1987-03-25 |
SE465442B (sv) | 1991-09-09 |
GB2187008B (en) | 1989-12-06 |
US4802169A (en) | 1989-01-31 |
NL192151B (nl) | 1996-10-01 |
JPS62217468A (ja) | 1987-09-24 |
NL8600450A (nl) | 1987-09-16 |
CN87100929A (zh) | 1987-08-26 |
KR950007946B1 (ko) | 1995-07-21 |
FR2594996A1 (fr) | 1987-08-28 |
GB2187008A (en) | 1987-08-26 |
CN1010517B (zh) | 1990-11-21 |
DE3701763A1 (de) | 1987-08-27 |
BE1000062A4 (fr) | 1987-12-29 |
IT1215362B (it) | 1990-02-08 |
IT8719447A0 (it) | 1987-02-20 |
DE3701763C2 (de) | 1997-05-22 |
JP2730024B2 (ja) | 1998-03-25 |
SE8700711L (sv) | 1987-08-25 |
KR870008287A (ko) | 1987-09-25 |
FR2594996B1 (fr) | 1988-09-02 |
NL192151C (nl) | 1997-02-04 |
SE8700711D0 (sv) | 1987-02-20 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
KD | Notifcation of receipt (letter patent) | ||
FG | Letter patent granted | ||
TC | Change of name | ||
TC | Change of name | ||
B19A | Notification of judicial decision: notification of judicial decision |
Free format text: INPI-52400.000917/00 5A VARA FEDERAL DO RIO DE JANEIRO PROC. NO2000.51.01.008490-1 - TIPO II AUTOR:KONINKLIJKE PHILIPS ELECTRONICS N.V. REU: INPI - INSTITUTO NACIONAL DA PROPRIEDADE INDUSTRIAL - INPI DECISAO: ISTO POSTO, JULGO PROCEDENTE O PEDIDO, PARA CONDENAR O REU A RECONHECER A AUTORA O DIREITO DE QUE SUAS PATENTES Free format text: INPI-52400.000917/00 5A VARA FEDERAL DO RIO DE JANEIRO PROC. Nø2000.51.01.008490-1 - TIPO II AUTOR:KONINKLIJKE PHILIPS ELECTRONICS N.V. REU: INPI - INSTITUTO NACIONAL DA PROPRIEDADE INDUSTRIAL - INPI DECISAO: ISTO POSTO, JULGO PROCEDENTE O PEDIDO, PARA CONDENAR O REU A RECONHECER A AUTORA O DIREITO DE QUE SUAS PATENTES Nø: PI 8204347-7; PI 8104478-0; PI 8301185-4; PI 8302418-2; PI 8304126-5; PI 8404319-9; PI 8405179-5; PI 8501277-7; PI 8700846-7; PI 8702380-6; PI 8705271-7; PI 8801842-3; PI 8803482-8; PI 9002618-7; PI 9002617-9 E PI 9004274-3 VIGOREM PELO PRAZO DE 20 (VINTE) ANOS, A CONTAR DA DATA DO RESPECTIVO DEPOSITO, ASSEGURANDO-IHE, AINDA, A POSSIBILIDADE DE PAGAR AS RETRIBUICOES ANUAI |
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B21A | Patent or certificate of addition expired [chapter 21.1 patent gazette] |
Free format text: PATENTE EXTINTA EM 23/02/2007 |