NO332391B1 - Anordning og fremgangsmate ved modulasjon/demodulasjon med konsekutiv minsteloplengdebegrensning - Google Patents
Anordning og fremgangsmate ved modulasjon/demodulasjon med konsekutiv minsteloplengdebegrensning Download PDFInfo
- Publication number
- NO332391B1 NO332391B1 NO20000392A NO20000392A NO332391B1 NO 332391 B1 NO332391 B1 NO 332391B1 NO 20000392 A NO20000392 A NO 20000392A NO 20000392 A NO20000392 A NO 20000392A NO 332391 B1 NO332391 B1 NO 332391B1
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Links
- 238000000034 method Methods 0.000 title claims description 22
- 238000006243 chemical reaction Methods 0.000 claims abstract description 143
- 230000009466 transformation Effects 0.000 claims abstract description 99
- 238000006467 substitution reaction Methods 0.000 claims abstract description 89
- 238000003780 insertion Methods 0.000 claims abstract description 22
- 230000037431 insertion Effects 0.000 claims abstract description 22
- 238000001514 detection method Methods 0.000 claims description 75
- 238000012545 processing Methods 0.000 claims description 33
- 230000001131 transforming effect Effects 0.000 claims description 12
- 230000015572 biosynthetic process Effects 0.000 claims description 4
- 108020004705 Codon Proteins 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 18
- 238000004088 simulation Methods 0.000 description 11
- 230000005540 biological transmission Effects 0.000 description 10
- 230000000694 effects Effects 0.000 description 7
- 239000000872 buffer Substances 0.000 description 6
- 239000000203 mixture Substances 0.000 description 4
- 230000003287 optical effect Effects 0.000 description 4
- 230000001174 ascending effect Effects 0.000 description 3
- 238000004364 calculation method Methods 0.000 description 3
- 230000001186 cumulative effect Effects 0.000 description 3
- 230000006870 function Effects 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 230000017105 transposition Effects 0.000 description 3
- 230000002730 additional effect Effects 0.000 description 2
- 230000001419 dependent effect Effects 0.000 description 2
- 238000005259 measurement Methods 0.000 description 2
- 239000002253 acid Substances 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000004590 computer program Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 238000013501 data transformation Methods 0.000 description 1
- 238000012217 deletion Methods 0.000 description 1
- 230000037430 deletion Effects 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000011835 investigation Methods 0.000 description 1
- 238000007726 management method Methods 0.000 description 1
- 238000009377 nuclear transmutation Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 238000012827 research and development Methods 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
Classifications
-
- 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
-
- 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
-
- 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
-
- 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
- G11B2020/1453—17PP modulation, i.e. the parity preserving RLL(1,7) code with rate 2/3 used on Blu-Ray discs
Landscapes
- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Signal Processing (AREA)
- Signal Processing For Digital Recording And Reproducing (AREA)
- Compression, Expansion, Code Conversion, And Decoders (AREA)
- Dc Digital Transmission (AREA)
- Facsimile Image Signal Circuits (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP15028098A JP3985173B2 (ja) | 1998-05-29 | 1998-05-29 | 変調装置および方法、復調装置および方法、並びにデータ格納媒体 |
PCT/IB1999/000948 WO1999063671A1 (en) | 1998-05-29 | 1999-05-25 | Apparatus and method for modulation/demodulation with consecutive minimum runlength limitation |
Publications (3)
Publication Number | Publication Date |
---|---|
NO20000392D0 NO20000392D0 (no) | 2000-01-26 |
NO20000392L NO20000392L (no) | 2000-03-28 |
NO332391B1 true NO332391B1 (no) | 2012-09-10 |
Family
ID=15493529
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NO20000392A NO332391B1 (no) | 1998-05-29 | 2000-01-26 | Anordning og fremgangsmate ved modulasjon/demodulasjon med konsekutiv minsteloplengdebegrensning |
Country Status (40)
Country | Link |
---|---|
US (5) | US6496541B1 (de) |
EP (1) | EP1000467B1 (de) |
JP (1) | JP3985173B2 (de) |
KR (1) | KR100753966B1 (de) |
CN (2) | CN100557981C (de) |
AR (1) | AR019600A1 (de) |
AT (1) | ATE463082T1 (de) |
AU (1) | AU758251B2 (de) |
BG (1) | BG64243B1 (de) |
CA (2) | CA2680404C (de) |
CY (1) | CY1110892T1 (de) |
CZ (1) | CZ303005B6 (de) |
DE (1) | DE69942194D1 (de) |
DK (1) | DK1000467T3 (de) |
EA (1) | EA002209B1 (de) |
EE (1) | EE05501B1 (de) |
EG (1) | EG22694A (de) |
ES (1) | ES2341927T3 (de) |
HK (1) | HK1029458A1 (de) |
HR (1) | HRP20000050B1 (de) |
HU (1) | HU229922B1 (de) |
ID (1) | ID24969A (de) |
IL (2) | IL134229A (de) |
LT (1) | LT4754B (de) |
LV (1) | LV12526B (de) |
ME (1) | ME01711B (de) |
MY (1) | MY131577A (de) |
NO (1) | NO332391B1 (de) |
NZ (1) | NZ502506A (de) |
PL (1) | PL338300A1 (de) |
PT (1) | PT1000467E (de) |
RO (1) | RO121883B1 (de) |
SI (1) | SI20174B (de) |
SK (1) | SK288035B6 (de) |
TR (1) | TR200000248T1 (de) |
TW (1) | TW498313B (de) |
UA (1) | UA49081C2 (de) |
WO (1) | WO1999063671A1 (de) |
YU (1) | YU49188B (de) |
ZA (1) | ZA200000371B (de) |
Families Citing this family (83)
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JP3870573B2 (ja) * | 1998-08-24 | 2007-01-17 | ソニー株式会社 | 変調装置および方法、記録媒体、並びに復調装置および方法 |
WO2001052258A1 (en) | 2000-01-07 | 2001-07-19 | Koninklijke Philips Electronics N.V. | Method of converting a stream of databits of a binary information signal into a stream of databits of a constrained binary channel signal, device for encoding, signal comprising a stream of databits of a constrained binary channel signal, record carrier and device for decoding |
WO2001086817A1 (en) | 2000-05-10 | 2001-11-15 | Koninklijke Philips Electronics N.V. | Method of converting a stream of databits of a binary information signal into a stream of databits of a constrained binary channel signal, device for encoding, signal comprising a stream of databits of a constrained binary channel signal, record carrier, method for decoding, device for decoding |
TW483038B (en) | 2000-05-26 | 2002-04-11 | Koninkl Philips Electronics Nv | Display device |
KR100424482B1 (ko) * | 2000-06-22 | 2004-03-24 | 엘지전자 주식회사 | 일련의 데이터 워드를 변조신호로 변환하는 방법 및 장치 |
US7133331B2 (en) | 2000-12-28 | 2006-11-07 | Victor Company Of Japan, Limited | Recording medium having a substrate containing microscopic pattern of parallel groove and land sections and recording/reproducing equipment therefor |
KR100370493B1 (ko) * | 2001-02-06 | 2003-02-05 | 엘지전자 주식회사 | 광기록매체의 데이터 변/복조 방법 및 장치 |
JP2002271205A (ja) | 2001-03-09 | 2002-09-20 | Victor Co Of Japan Ltd | 変調方法、変調装置、復調方法、復調装置、情報記録媒体、情報伝送方法および情報伝送装置 |
CN100456640C (zh) | 2001-06-07 | 2009-01-28 | 日本胜利株式会社 | 调制和解调方法与装置、信息传输方法和装置 |
LT4906B (lt) | 2001-08-17 | 2002-04-25 | Vytautas Sirvydis | Pagerinti paukštininkystės maisto produktai, jų gavimo būdas ir paukščių mitybos papildas |
JP2003168222A (ja) | 2001-09-20 | 2003-06-13 | Victor Co Of Japan Ltd | 情報記録担体及び情報記録担体の再生方法及び情報記録担体の再生装置 |
JP4784030B2 (ja) | 2001-09-21 | 2011-09-28 | ソニー株式会社 | 記録装置、再生装置、記録方法、再生方法 |
US6577255B2 (en) | 2001-10-29 | 2003-06-10 | Victor Company Of Japan, Ltd. | Method and apparatus for encoding digital data |
CN1306516C (zh) * | 2001-11-09 | 2007-03-21 | 株式会社东芝 | 信息记录/还原系统和记录校正方法 |
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