CN1201323C - 盘型记录媒体 - Google Patents
盘型记录媒体 Download PDFInfo
- Publication number
- CN1201323C CN1201323C CNB001217194A CN00121719A CN1201323C CN 1201323 C CN1201323 C CN 1201323C CN B001217194 A CNB001217194 A CN B001217194A CN 00121719 A CN00121719 A CN 00121719A CN 1201323 C CN1201323 C CN 1201323C
- Authority
- CN
- China
- Prior art keywords
- bit
- code
- signal
- value
- tables
- 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
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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
- G11B20/14—Digital recording or reproducing using self-clocking codes
- G11B20/1403—Digital recording or reproducing using self-clocking codes characterised by the use of two levels
- G11B20/1423—Code representation depending on subsequent bits, e.g. delay modulation, double density code, Miller code
- G11B20/1426—Code representation depending on subsequent bits, e.g. delay modulation, double density code, Miller code conversion to or from block codes or representations thereof
-
- 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
-
- 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
- H03M13/31—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 combining coding for error detection or correction and efficient use of the spectrum
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03M—CODING; DECODING; CODE CONVERSION IN GENERAL
- H03M5/00—Conversion of the form of the representation of individual digits
- H03M5/02—Conversion to or from representation by pulses
- H03M5/04—Conversion to or from representation by pulses the pulses having two levels
- H03M5/14—Code representation, e.g. transition, for a given bit cell depending on the information in one or more adjacent bit cells, e.g. delay modulation code, double density code
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03M—CODING; DECODING; CODE CONVERSION IN GENERAL
- H03M5/00—Conversion of the form of the representation of individual digits
- H03M5/02—Conversion to or from representation by pulses
- H03M5/04—Conversion to or from representation by pulses the pulses having two levels
- H03M5/14—Code representation, e.g. transition, for a given bit cell depending on the information in one or more adjacent bit cells, e.g. delay modulation code, double density code
- H03M5/145—Conversion to or from block codes or representations thereof
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03M—CODING; DECODING; CODE CONVERSION IN GENERAL
- H03M7/00—Conversion of a code where information is represented by a given sequence or number of digits to a code where the same, similar or subset of information is represented by a different sequence or number of digits
- H03M7/30—Compression; Expansion; Suppression of unnecessary data, e.g. redundancy reduction
- H03M7/46—Conversion to or from run-length codes, i.e. by representing the number of consecutive digits, or groups of digits, of the same kind by a code word and a digit indicative of that kind
-
- 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
- G11B20/14—Digital recording or reproducing using self-clocking codes
- G11B20/1403—Digital recording or reproducing using self-clocking codes characterised by the use of two levels
- G11B20/1423—Code representation depending on subsequent bits, e.g. delay modulation, double density code, Miller code
- G11B20/1426—Code representation depending on subsequent bits, e.g. delay modulation, double density code, Miller code conversion to or from block codes or representations thereof
- G11B2020/1461—8 to 14 modulation, e.g. the EFM code used on CDs or mini-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
- G11B20/14—Digital recording or reproducing using self-clocking codes
- G11B20/1403—Digital recording or reproducing using self-clocking codes characterised by the use of two levels
- G11B20/1423—Code representation depending on subsequent bits, e.g. delay modulation, double density code, Miller code
- G11B20/1426—Code representation depending on subsequent bits, e.g. delay modulation, double density code, Miller code conversion to or from block codes or representations thereof
- G11B2020/1465—8 to 16 modulation, e.g. the EFM+ code used on DVDs
-
- 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
- G11B20/14—Digital recording or reproducing using self-clocking codes
- G11B20/1403—Digital recording or reproducing using self-clocking codes characterised by the use of two levels
- G11B20/1423—Code representation depending on subsequent bits, e.g. delay modulation, double density code, Miller code
- G11B20/1426—Code representation depending on subsequent bits, e.g. delay modulation, double density code, Miller code conversion to or from block codes or representations thereof
- G11B2020/1473—Code representation depending on subsequent bits, e.g. delay modulation, double density code, Miller code conversion to or from block codes or representations thereof modulation code without any merging bits
Landscapes
- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Signal Processing (AREA)
- Physics & Mathematics (AREA)
- Probability & Statistics with Applications (AREA)
- Signal Processing For Digital Recording And Reproducing (AREA)
- Digital Transmission Methods That Use Modulated Carrier Waves (AREA)
- Reduction Or Emphasis Of Bandwidth Of Signals (AREA)
- Dc Digital Transmission (AREA)
- Stereo-Broadcasting Methods (AREA)
- Radar Systems Or Details Thereof (AREA)
- Burglar Alarm Systems (AREA)
- Error Detection And Correction (AREA)
- Channel Selection Circuits, Automatic Tuning Circuits (AREA)
- Packaging For Recording Disks (AREA)
- Macromolecular Compounds Obtained By Forming Nitrogen-Containing Linkages In General (AREA)
- Holo Graphy (AREA)
- Optical Recording Or Reproduction (AREA)
- Amplitude Modulation (AREA)
Abstract
Description
Claims (9)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP157175/1994 | 1994-07-08 | ||
| JP15717594A JP3541439B2 (ja) | 1994-07-08 | 1994-07-08 | 信号変調方法及び装置、並びに信号復調装置及び方法 |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN95190776A Division CN1103104C (zh) | 1994-07-08 | 1995-07-07 | 信号调制方法、信号调制装置、信号解调方法和信号解调装置 |
Related Child Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB2004100324399A Division CN1310248C (zh) | 1994-07-08 | 1995-07-07 | 信号调制方法、信号调制装置、信号解调方法和信号解调装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1312555A CN1312555A (zh) | 2001-09-12 |
| CN1201323C true CN1201323C (zh) | 2005-05-11 |
Family
ID=15643835
Family Applications (4)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN95190776A Expired - Lifetime CN1103104C (zh) | 1994-07-08 | 1995-07-07 | 信号调制方法、信号调制装置、信号解调方法和信号解调装置 |
| CN2006101016708A Expired - Lifetime CN1917069B (zh) | 1994-07-08 | 1995-07-07 | 信号调制方法、信号调制装置、信号解调方法和信号解调装置 |
| CNB2004100324399A Expired - Lifetime CN1310248C (zh) | 1994-07-08 | 1995-07-07 | 信号调制方法、信号调制装置、信号解调方法和信号解调装置 |
| CNB001217194A Expired - Lifetime CN1201323C (zh) | 1994-07-08 | 2000-07-21 | 盘型记录媒体 |
Family Applications Before (3)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN95190776A Expired - Lifetime CN1103104C (zh) | 1994-07-08 | 1995-07-07 | 信号调制方法、信号调制装置、信号解调方法和信号解调装置 |
| CN2006101016708A Expired - Lifetime CN1917069B (zh) | 1994-07-08 | 1995-07-07 | 信号调制方法、信号调制装置、信号解调方法和信号解调装置 |
| CNB2004100324399A Expired - Lifetime CN1310248C (zh) | 1994-07-08 | 1995-07-07 | 信号调制方法、信号调制装置、信号解调方法和信号解调装置 |
Country Status (15)
| Country | Link |
|---|---|
| US (1) | US5818367A (zh) |
| EP (5) | EP1701448B1 (zh) |
| JP (2) | JP3541439B2 (zh) |
| KR (1) | KR100352353B1 (zh) |
| CN (4) | CN1103104C (zh) |
| AT (4) | ATE441250T1 (zh) |
| AU (2) | AU701638B2 (zh) |
| CA (2) | CA2362133C (zh) |
| DE (3) | DE69535995D1 (zh) |
| ES (5) | ES2373371T3 (zh) |
| HK (1) | HK1042764B (zh) |
| PL (1) | PL177830B1 (zh) |
| RU (1) | RU2171505C2 (zh) |
| TW (1) | TW271024B (zh) |
| WO (1) | WO1996002054A1 (zh) |
Families Citing this family (26)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100644599B1 (ko) * | 2000-09-06 | 2006-11-13 | 삼성전자주식회사 | 개선된 dc 억압 능력을 갖는 rll 코드 변복조 방법 |
| US5870037A (en) * | 1994-07-08 | 1999-02-09 | Sony Corporation | Method and apparatus, demodulating method and signal demodulating apparatus |
| EP0766406A4 (en) * | 1995-04-12 | 2001-03-14 | Toshiba Kk | DEVICE AND METHOD FOR CONVERTING / DECODING THE ENCODER AND RECORDING CARRIER. |
| US5969651A (en) * | 1996-03-08 | 1999-10-19 | Sony Corporation | Signal modulating method, signal modulating apparatus, signal demodulating method and signal demodulating apparatus |
| JP4032399B2 (ja) * | 1996-09-09 | 2008-01-16 | ソニー株式会社 | 情報伝送装置、情報伝送方法及び光ディスク装置 |
| EP0854482B1 (en) * | 1997-01-16 | 2004-03-31 | SGS-THOMSON MICROELECTRONICS S.r.l. | System for decoding the EFM and EFM-PLUS format in optical disc (CD and DVD) read units and corresponding method of decoding |
| US6297753B1 (en) * | 1999-01-29 | 2001-10-02 | Victor Company Of Japan, Ltd. | Eight-to-fifteen modulation using no merging bit and optical disc recording or reading systems based thereon |
| KR100294893B1 (ko) * | 1999-03-09 | 2001-07-12 | 윤종용 | 개선된 dc 억압 능력을 갖는 rll 코드 생성 방법 과 생성된 rll 코드 변복조 방법 |
| KR100565046B1 (ko) * | 1999-04-21 | 2006-03-30 | 삼성전자주식회사 | 개선된 dc 억압 능력을 갖는 rll 코드 배치 방법, 변복조 방법 및 복조 장치 |
| JP3551359B2 (ja) * | 1999-05-25 | 2004-08-04 | 日本ビクター株式会社 | 変調装置、復調装置 |
| EP1081888B1 (en) * | 1999-08-31 | 2005-12-21 | Matsushita Electric Industrial Co., Ltd. | Encryption method, encryption apparatus, decryption method, and decryption apparatus |
| TW538372B (en) * | 1999-10-02 | 2003-06-21 | Mediatek Inc | Zero digital sum value control device and method |
| JP3709818B2 (ja) * | 2000-10-31 | 2005-10-26 | 日本ビクター株式会社 | 符号化テーブル及びそれを用いた変調装置、伝送装置並びに記録媒体 |
| DE60126428T2 (de) | 2000-12-26 | 2007-11-08 | Matsushita Electric Industrial Co., Ltd., Kadoma | Aufzeichnung zusätzlicher daten mit verbindenden rahmen und verschiedenen synchronisationssignalen |
| CN1422457A (zh) * | 2001-02-02 | 2003-06-04 | 皇家菲利浦电子有限公司 | 把m比特信息字序列变换为已调信号的方法 |
| JP2002319242A (ja) * | 2001-02-13 | 2002-10-31 | Victor Co Of Japan Ltd | 記録方法、記録装置、伝送装置、再生方法、再生装置、受信装置、記録媒体及び伝送媒体 |
| KR100669623B1 (ko) * | 2001-03-12 | 2007-01-15 | 엘지전자 주식회사 | 디지털 데이터 변환방법 |
| KR100817936B1 (ko) * | 2001-05-14 | 2008-03-31 | 엘지전자 주식회사 | 일련의 데이터 워드를 변조신호로 변환하는 방법 및 장치 |
| CN100428633C (zh) * | 2001-06-29 | 2008-10-22 | 日本胜利株式会社 | 数字信号的调制方法及调制装置 |
| TWI276086B (en) * | 2001-09-29 | 2007-03-11 | Samsung Electronics Co Ltd | Optical recording medium for storing data using a waveform |
| DE10163556A1 (de) | 2001-12-21 | 2003-08-07 | Thomson Brandt Gmbh | Verfahren zum Kodieren eines Datenstroms |
| AU2003219371A1 (en) * | 2002-04-11 | 2003-10-20 | Koninklijke Philips Electronics N.V. | Stochastic dc control |
| US6876315B1 (en) * | 2004-03-12 | 2005-04-05 | International Business Machines Corporation | DC-balanced 6B/8B transmission code with local parity |
| US7528623B2 (en) * | 2007-02-02 | 2009-05-05 | Teradyne, Inc. | Distributing data among test boards to determine test parameters |
| EP2112764A1 (en) * | 2008-04-25 | 2009-10-28 | Thomson Licensing | Method for encoding a sequence of integers, storage device and signal carrying an encoded integer sequence and method for decoding a sequence of integers |
| JP5450857B2 (ja) * | 2013-03-07 | 2014-03-26 | 株式会社日立製作所 | 情報処理装置 |
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| JPS57176866A (en) * | 1981-04-24 | 1982-10-30 | Sony Corp | Encoder of binary signal |
| CA1211219A (en) * | 1982-06-30 | 1986-09-09 | Hideo Kuroda | Digital data code conversion circuit for variable- word-length data code |
| US4825403A (en) * | 1983-05-16 | 1989-04-25 | Data General Corporation | Apparatus guaranteeing that a controller in a disk drive system receives at least some data from an invalid track sector |
| US4487751A (en) * | 1983-06-15 | 1984-12-11 | Olin Corporation | Process for calcium hypochlorite |
| US4571734A (en) * | 1983-08-05 | 1986-02-18 | International Business Machines Corporation | Method and apparatus for decoding the output signal of a partial-response class-IV communication or recording-device channel |
| JPH0683271B2 (ja) * | 1983-10-27 | 1994-10-19 | ソニー株式会社 | 情報変換方式 |
| NL8402445A (nl) * | 1984-01-20 | 1985-08-16 | Philips Nv | Werkwijze voor het coderen van n-bits informatiewoorden naar m-bits codewoorden, inrichting voor het uitvoeren van die werkwijze, werkwijze voor het decoderen van m-bits codewoorden naar n-bits informatiewoorden en inrichting voor het uitvoeren van die werkwijze. |
| NL8400212A (nl) * | 1984-01-24 | 1985-08-16 | Philips Nv | Werkwijze voor het coderen van een stroom van databits, inrichting voor het uitvoeren van de werkwijze en inrichting voor het decoderen van de volgens de werkwijze verkregen stroom kanaalbits. |
| EP0162558B1 (en) * | 1984-05-21 | 1991-08-21 | Matsushita Electric Industrial Co., Ltd. | Method and apparatus for generating a run length limited code |
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| DE3587535T2 (de) * | 1984-10-01 | 1994-01-20 | Matsushita Electric Ind Co Ltd | Verfahren und Vorrichtung zur numerischen Datenkodierung. |
| US4566044A (en) * | 1984-10-29 | 1986-01-21 | International Business Machines Corporation | Direction-constrained ternary codes using peak and polarity detection |
| DE3682412D1 (de) * | 1985-02-25 | 1991-12-19 | Matsushita Electric Industrial Co Ltd | Digitales datenaufzeichnungs- und -wiedergabeverfahren. |
| SU1422245A1 (ru) * | 1987-02-02 | 1988-09-07 | Предприятие П/Я В-2431 | Устройство дл воспроизведени цифровой магнитной записи |
| SU1569878A1 (ru) * | 1988-04-04 | 1990-06-07 | Специальное Конструкторско-Технологическое Бюро "Модуль" Винницкого Политехнического Института | Устройство дл цифровой магнитной записи |
| ES2109296T3 (es) * | 1989-01-27 | 1998-01-16 | Dolby Lab Licensing Corp | Codificador, descodificador y codificador/descodificador con transformacion de baja frecuencia de bits para audioinformacion de alta calidad. |
| US4988999A (en) * | 1989-04-12 | 1991-01-29 | Nippon Hoso Kyokai | Digital modulation method |
| SU1764084A1 (ru) * | 1990-05-07 | 1992-09-23 | Центральное конструкторское бюро "Алмаз" | Устройство дл цифровой магнитной записи |
| US5325240A (en) * | 1990-06-27 | 1994-06-28 | Matsushita Electric Industrial Co., Ltd. | Data compression and expansion apparatus for audio recorders |
| JP2809832B2 (ja) * | 1990-07-13 | 1998-10-15 | 株式会社東芝 | 符号変調方法 |
| US5138314A (en) * | 1990-07-18 | 1992-08-11 | Sony Corporation | Method for converting and/or detecting data |
| EP0472375B1 (en) * | 1990-08-18 | 1999-01-27 | Mitsubishi Denki Kabushiki Kaisha | Data conversion method and pilot signal formation method using the same |
| JPH04225625A (ja) * | 1990-12-27 | 1992-08-14 | Sony Corp | ディジタル変調方式 |
| JPH04278262A (ja) * | 1991-03-05 | 1992-10-02 | Sony Corp | ディジタル信号記録再生装置 |
| ZA921988B (en) * | 1991-03-29 | 1993-02-24 | Sony Corp | High efficiency digital data encoding and decoding apparatus |
| JP2741112B2 (ja) * | 1991-03-29 | 1998-04-15 | シャープ株式会社 | ディジタル変調方式およびディジタル変調装置 |
| KR100268623B1 (ko) * | 1991-06-28 | 2000-10-16 | 이데이 노부유끼 | 압축 데이타 기록 재생 장치 및 신호 처리 방법 |
| GB2258372B (en) * | 1991-08-02 | 1995-05-31 | Sony Corp | Apparatus for and methods of recording and/or reproducing digital data |
| JPH0589477A (ja) * | 1991-09-27 | 1993-04-09 | Pioneer Electron Corp | 光デイスク |
| JP3305344B2 (ja) * | 1992-01-21 | 2002-07-22 | パイオニア株式会社 | 光学式記録媒体を用いた情報記録再生装置 |
| JP3334810B2 (ja) * | 1992-02-14 | 2002-10-15 | ソニー株式会社 | 符号化方法、再生方法、および、再生装置 |
| JPH05234279A (ja) * | 1992-02-24 | 1993-09-10 | Sony Corp | 最尤復号装置及びこれを用いた再生データ復調装置 |
| JP3318873B2 (ja) * | 1992-03-10 | 2002-08-26 | ソニー株式会社 | 符号化装置および復号化装置 |
| JPH05284035A (ja) * | 1992-03-31 | 1993-10-29 | Sony Corp | 情報変換方法 |
| JP3427392B2 (ja) * | 1992-05-25 | 2003-07-14 | ソニー株式会社 | 符号化方法 |
| KR0141126B1 (ko) * | 1992-08-31 | 1998-07-15 | 윤종용 | 디지탈 기록재생시스템에 있어서 코드변환제어장치 및 방법 |
| JPH06197024A (ja) * | 1992-11-09 | 1994-07-15 | Sony Corp | 変調方法、変調装置及び復調装置 |
| US5341134A (en) * | 1992-12-30 | 1994-08-23 | Datatape Incorporated | Simple coding scheme for DC free channel codes of form M/N, where M=N-1 and M and N are positive integers |
| JPH06284015A (ja) * | 1993-03-26 | 1994-10-07 | Toshiba Corp | ディジタル変調装置 |
| JP3013651B2 (ja) * | 1993-04-27 | 2000-02-28 | 日本ビクター株式会社 | デジタル変調装置 |
| JP3408256B2 (ja) * | 1994-02-15 | 2003-05-19 | コーニンクレッカ フィリップス エレクトロニクス エヌ ヴイ | mビット情報語の系列を変調信号に変換する方法、記録担体を製造する方法、符号化装置、復号装置、記録装置、読取装置、信号及び記録担体 |
-
1994
- 1994-07-08 JP JP15717594A patent/JP3541439B2/ja not_active Expired - Lifetime
-
1995
- 1995-07-07 KR KR1019960701288A patent/KR100352353B1/ko not_active Expired - Lifetime
- 1995-07-07 DE DE69535995T patent/DE69535995D1/de not_active Expired - Lifetime
- 1995-07-07 EP EP06004498A patent/EP1701448B1/en not_active Expired - Lifetime
- 1995-07-07 ES ES06004498T patent/ES2373371T3/es not_active Expired - Lifetime
- 1995-07-07 DE DE69534573T patent/DE69534573T2/de not_active Expired - Lifetime
- 1995-07-07 AT AT99113783T patent/ATE441250T1/de active
- 1995-07-07 AU AU28991/95A patent/AU701638B2/en not_active Expired
- 1995-07-07 US US08/612,952 patent/US5818367A/en not_active Expired - Lifetime
- 1995-07-07 EP EP99113783A patent/EP0971355B1/en not_active Expired - Lifetime
- 1995-07-07 CA CA002362133A patent/CA2362133C/en not_active Expired - Lifetime
- 1995-07-07 AT AT01103087T patent/ATE308824T1/de active
- 1995-07-07 ES ES99113783T patent/ES2332617T3/es not_active Expired - Lifetime
- 1995-07-07 WO PCT/JP1995/001364 patent/WO1996002054A1/ja not_active Ceased
- 1995-07-07 EP EP01103087A patent/EP1126619B1/en not_active Expired - Lifetime
- 1995-07-07 AT AT95924525T patent/ATE205629T1/de active
- 1995-07-07 CN CN95190776A patent/CN1103104C/zh not_active Expired - Lifetime
- 1995-07-07 CN CN2006101016708A patent/CN1917069B/zh not_active Expired - Lifetime
- 1995-07-07 ES ES95924525T patent/ES2160169T3/es not_active Expired - Lifetime
- 1995-07-07 PL PL95313410A patent/PL177830B1/pl unknown
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