DE3144524C2 - - Google Patents
Info
- Publication number
- DE3144524C2 DE3144524C2 DE3144524A DE3144524A DE3144524C2 DE 3144524 C2 DE3144524 C2 DE 3144524C2 DE 3144524 A DE3144524 A DE 3144524A DE 3144524 A DE3144524 A DE 3144524A DE 3144524 C2 DE3144524 C2 DE 3144524C2
- Authority
- DE
- Germany
- Prior art keywords
- signal
- code words
- information
- code
- group
- 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
Links
- 230000005540 biological transmission Effects 0.000 claims description 13
- 101100001674 Emericella variicolor andI gene Proteins 0.000 claims description 11
- 101100001678 Emericella variicolor andM gene Proteins 0.000 claims description 10
- 238000001914 filtration Methods 0.000 claims description 7
- 239000000969 carrier Substances 0.000 claims description 4
- 230000011664 signaling Effects 0.000 claims 1
- 238000001228 spectrum Methods 0.000 description 49
- 230000001360 synchronised effect Effects 0.000 description 24
- 238000000034 method Methods 0.000 description 22
- 230000003287 optical effect Effects 0.000 description 22
- 230000006870 function Effects 0.000 description 17
- 230000005855 radiation Effects 0.000 description 14
- 238000010586 diagram Methods 0.000 description 12
- 238000001514 detection method Methods 0.000 description 8
- 230000014509 gene expression Effects 0.000 description 8
- 239000000872 buffer Substances 0.000 description 7
- 230000003111 delayed effect Effects 0.000 description 7
- 230000008859 change Effects 0.000 description 6
- 238000009826 distribution Methods 0.000 description 6
- 230000000694 effects Effects 0.000 description 5
- 230000008569 process Effects 0.000 description 5
- 239000000758 substrate Substances 0.000 description 4
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 230000000737 periodic effect Effects 0.000 description 3
- 229910052714 tellurium Inorganic materials 0.000 description 3
- PORWMNRCUJJQNO-UHFFFAOYSA-N tellurium atom Chemical compound [Te] PORWMNRCUJJQNO-UHFFFAOYSA-N 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 230000012447 hatching Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000007246 mechanism Effects 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 230000007704 transition Effects 0.000 description 2
- 229910002899 Bi2Te3 Inorganic materials 0.000 description 1
- 102000003712 Complement factor B Human genes 0.000 description 1
- 108090000056 Complement factor B Proteins 0.000 description 1
- 101100149562 Niallia circulans butB gene Proteins 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229910052797 bismuth Inorganic materials 0.000 description 1
- JCXGWMGPZLAOME-UHFFFAOYSA-N bismuth atom Chemical compound [Bi] JCXGWMGPZLAOME-UHFFFAOYSA-N 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000013500 data storage Methods 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 230000002452 interceptive effect Effects 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 238000004321 preservation Methods 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 230000002441 reversible effect Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 230000004304 visual acuity 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
- G11B20/14—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
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L25/00—Baseband systems
- H04L25/38—Synchronous or start-stop systems, e.g. for Baudot code
- H04L25/40—Transmitting circuits; Receiving circuits
- H04L25/49—Transmitting circuits; Receiving circuits using code conversion at the transmitter; using predistortion; using insertion of idle bits for obtaining a desired frequency spectrum; using three or more amplitude levels ; Baseband coding techniques specific to data transmission systems
Landscapes
- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Physics & Mathematics (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing For Digital Recording And Reproducing (AREA)
- Optical Recording Or Reproduction (AREA)
- Dc Digital Transmission (AREA)
- Compression, Expansion, Code Conversion, And Decoders (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NL8006165A NL8006165A (nl) | 1980-11-12 | 1980-11-12 | Systeem voor het overdragen van digitale informatie, codeerinrichting voor toepassing in dat systeem, decodeerinrichting voor toepassing in dat systeem en registratiedrager voor toepassing in dat systeem. |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| DE3144524A1 DE3144524A1 (de) | 1982-07-08 |
| DE3144524C2 true DE3144524C2 (en, 2012) | 1989-08-03 |
Family
ID=19836157
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19813144524 Granted DE3144524A1 (de) | 1980-11-12 | 1981-11-10 | System zur uebertragung digitaler information, kodiervorrichtung, dekodiervorrichtung und aufzeichnungstraeger zur anwendung in diesem system |
Country Status (18)
| Country | Link |
|---|---|
| US (1) | US4464714A (en, 2012) |
| JP (5) | JPS57111812A (en, 2012) |
| AT (1) | AT372204B (en, 2012) |
| AU (1) | AU552441B2 (en, 2012) |
| BR (1) | BR8107259A (en, 2012) |
| CA (1) | CA1183262A (en, 2012) |
| CH (1) | CH662440A5 (en, 2012) |
| DD (1) | DD202076A5 (en, 2012) |
| DE (1) | DE3144524A1 (en, 2012) |
| DK (1) | DK151658C (en, 2012) |
| ES (1) | ES506964A0 (en, 2012) |
| FR (1) | FR2494061A1 (en, 2012) |
| GB (1) | GB2088174B (en, 2012) |
| IT (1) | IT1140061B (en, 2012) |
| NL (1) | NL8006165A (en, 2012) |
| NZ (1) | NZ198914A (en, 2012) |
| SE (1) | SE452214B (en, 2012) |
| ZA (1) | ZA817074B (en, 2012) |
Families Citing this family (31)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL8006165A (nl) | 1980-11-12 | 1982-06-01 | Philips Nv | Systeem voor het overdragen van digitale informatie, codeerinrichting voor toepassing in dat systeem, decodeerinrichting voor toepassing in dat systeem en registratiedrager voor toepassing in dat systeem. |
| NL8102621A (nl) * | 1981-05-29 | 1982-12-16 | Philips Nv | Inrichting voor het beschrijven en/of uitlezen van een registratiedrager. |
| NL8203618A (nl) * | 1982-09-20 | 1984-04-16 | Philips Nv | Inrichting voor het uitlezen van een registratiedrager. |
| NL8300961A (nl) * | 1983-03-17 | 1984-10-16 | Philips Nv | Werkwijze voor het opslaan op en weergeven van een optisch uitleesbare registratiedrager, registratiedrager voor toepassing in de werkwijze en inrichtingen voor toepassing in de werkwijze. |
| US4791622A (en) * | 1983-09-19 | 1988-12-13 | Storage Technology Partners 11 | Optical data format employing resynchronizable data sectors |
| DE3416547C2 (de) * | 1983-10-13 | 1994-10-06 | Philips Nv | Aufzeichnungsträger mit Symbolen mit einer vorgegebenen Anzahl von Symbolstellen und optische Aufzeichnungsvorrichtung |
| US4802154A (en) * | 1983-10-13 | 1989-01-31 | Laser Magnetic Storage International Company | High density codes for optical recording |
| NL8303859A (nl) * | 1983-11-10 | 1985-06-03 | Philips Nv | Selektief scramblen bij compact disc. |
| JPS60231980A (ja) * | 1983-12-29 | 1985-11-18 | レーザー マグネテイツク ストーリツジ インターナシヨナル コンパニー | 光学記録用高密度コ−ド |
| US4882721A (en) * | 1984-02-08 | 1989-11-21 | Laser Magnetic Storage International Company | Offset for protection against amorphous pips |
| US4646281A (en) * | 1984-02-08 | 1987-02-24 | Laser Magnetic Storage International Company | Read channel for an optical recorder |
| EP0295759A3 (en) * | 1984-02-08 | 1989-05-03 | Laser Magnetic Storage International Company | Apparatus for using differential data detection in write protection of an optical recorder |
| US4748609A (en) * | 1985-03-29 | 1988-05-31 | Hitachi, Ltd. | Method and apparatus for composite tracking servo system with track offset correction and rotary optical disc having at least one correction mark for correcting track offset |
| US4707816A (en) * | 1985-03-29 | 1987-11-17 | Hitachi, Ltd. | Method and apparatus for composite wobbled and push-pull tracking servo system |
| US4879708A (en) * | 1985-07-30 | 1989-11-07 | Laser Magnetic Storage International Company | Optical disk tracking and seeking systems specific track formats using wobbled pits |
| US4879707A (en) * | 1985-07-30 | 1989-11-07 | Laser Magnetic Storage International Company | Optical disk tracking and seeking systems specific track formats using discontinuities |
| DE3687495T2 (de) * | 1985-07-30 | 1993-07-29 | Philips Nv | Generatorkreis fuer spursignal und aufzeichnungstraeger dafuer. |
| US4959823A (en) * | 1985-07-30 | 1990-09-25 | Laser Magnetic Storage International Company | Tracking and seeking system for use with an optical record carrier having a wobbled track format |
| JPS62180568A (ja) * | 1986-02-04 | 1987-08-07 | Sony Corp | デイスク状記録媒体の欠陥検出装置 |
| NL8702261A (nl) * | 1987-09-23 | 1989-04-17 | Philips Nv | Informatie opteken en/of uitlees systeem, alsmede een registratiedrager en opteken en/of uitleesinrichting voor toepassing in een dergelijk systeem. |
| US4881076A (en) * | 1987-12-01 | 1989-11-14 | International Business Machines Corporation | Encoding for pit-per-transition optical data recording |
| US5031166A (en) * | 1988-01-25 | 1991-07-09 | Laser Magnetic Storage International Company | Optical disk tracking and seeking systems and specific track formats using discontinuities and circuitry therefor |
| US5014276A (en) * | 1989-02-06 | 1991-05-07 | Scientific Atlanta, Inc. | Convolutional encoder and sequential decoder with parallel architecture and block coding properties |
| KR0178763B1 (ko) * | 1989-08-25 | 1999-04-15 | 오오가 노리오 | 광학식 기록 매체와 정보 기록 재생 장치 |
| US5394410A (en) * | 1992-10-30 | 1995-02-28 | International Business Machines Corporation | Differentially coded and guard pulse position modulation for communication networks |
| US5424881A (en) | 1993-02-01 | 1995-06-13 | Cirrus Logic, Inc. | Synchronous read channel |
| JPH06325369A (ja) * | 1993-03-08 | 1994-11-25 | Philips Electron Nv | 光学記録兼読取装置 |
| EP0969452A4 (en) | 1997-03-25 | 2000-12-27 | Sanyo Electric Co | INFORMATION REPRODUCING AND RECORDING DEVICE AND REFERENCE MARK DETECTION CIRCUIT |
| US7701836B2 (en) | 2001-11-27 | 2010-04-20 | Hewlett-Packard Development Company, L.P. | Re-writable optical disk having reference clock information permanently formed on the disk |
| DE10029070A1 (de) * | 2000-06-13 | 2002-01-10 | Siemens Ag | Verfahren und Anordnung zur Regelung modulierter Laser |
| US7889103B2 (en) * | 2008-03-13 | 2011-02-15 | Motorola Mobility, Inc. | Method and apparatus for low complexity combinatorial coding of signals |
Family Cites Families (21)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1175866A (en) * | 1967-06-06 | 1970-01-01 | Standard Telephones Cables Ltd | Error detection and correction equipment |
| US3564557A (en) * | 1968-05-21 | 1971-02-16 | Honeywell Inc | Self-clocking recording |
| US4150404A (en) * | 1975-07-08 | 1979-04-17 | U.S. Philips Corporation | Device for transferring digital information |
| US4323931A (en) * | 1976-07-14 | 1982-04-06 | Sperry Corporation | Method and apparatus for encoding and recovering binary digital data |
| NL7807503A (nl) * | 1977-07-14 | 1979-01-16 | Indep Broadcasting Authority | Transmissie en/of registratie van digitale signalen. |
| IT1113847B (it) * | 1977-12-21 | 1986-01-27 | Sits Soc It Telecom Siemens | Sistema di trasmissione di segnali digitali |
| NL7801042A (nl) * | 1978-01-30 | 1979-08-01 | Philips Nv | Inrichting voor het koderen/dekoderen van informatie bij gebruik van een medium. |
| NL187413C (nl) * | 1978-03-16 | 1991-09-16 | Philips Nv | Registratiedragerlichaam, ingeschreven registratiedrager, werkwijze voor het inschrijven van het registratiedragerlichaam en inrichting voor het uitvoeren van de werkwijze en voor het uitlezen van een ingeschreven registratiedrager. |
| US4330799A (en) * | 1978-03-20 | 1982-05-18 | Sperry Corporation | Interleaved dipulse sequence generating apparatus for data transmission or recording channels |
| DE2828219A1 (de) * | 1978-06-28 | 1980-01-10 | Bosch Gmbh Robert | Verfahren zur aufzeichnung und wiedergabe digitaler daten auf magnetspeicher |
| NL7811003A (nl) * | 1978-11-06 | 1980-05-08 | Philips Nv | Schijfvormige, optisch uitleesbare registratiedrager, als opslagmedium voor data-informatie. |
| DE2850129A1 (de) * | 1978-11-18 | 1980-06-04 | Tekade Felten & Guilleaume | Schaltungsanordnung zur umwandlung von binaeren digitalsignalen in pseudoternaere wechselimpulse |
| FR2448262A1 (fr) * | 1979-01-30 | 1980-08-29 | Lyonnaise Transmiss Optiques | Procede de transmission serie d'informations binaires et dispositifs pour sa mise en oeuvre |
| NL7902341A (nl) * | 1979-03-26 | 1980-09-30 | Philips Nv | Werkwijze voor het demoduleren van de quadphase geco- deerd datasignaal en ontvanger voor het uitvoeren van de werkwijze. |
| JPS5834002B2 (ja) | 1979-10-17 | 1983-07-23 | 日立電子株式会社 | デイジタル信号の磁気記録再生方式 |
| AU542859B2 (en) * | 1979-12-28 | 1985-03-21 | Sony Corporation | Method for digital encoding/decoding |
| NL8000121A (nl) | 1980-01-09 | 1981-08-03 | Philips Nv | Schijfvormige, optische uitleesbare registratiedrager als opslagmedium voor datainformatie, inrichting voor het vervaardigen van zo'n registratiedrager, inrichting voor het optekenen van datainformatie in zo'n registratiedrager en inrichting voor het uitlezen van zo'n registratiedrager. |
| US4337458A (en) * | 1980-02-19 | 1982-06-29 | Sperry Corporation | Data encoding method and system employing two-thirds code rate with full word look-ahead |
| US4307495A (en) * | 1980-03-31 | 1981-12-29 | Charlton Sadler | Hose clamp |
| NL8006165A (nl) | 1980-11-12 | 1982-06-01 | Philips Nv | Systeem voor het overdragen van digitale informatie, codeerinrichting voor toepassing in dat systeem, decodeerinrichting voor toepassing in dat systeem en registratiedrager voor toepassing in dat systeem. |
| US4347619A (en) * | 1980-12-19 | 1982-08-31 | Discovision Associates | Digital formatting system |
-
1980
- 1980-11-12 NL NL8006165A patent/NL8006165A/nl not_active Application Discontinuation
-
1981
- 1981-10-13 ZA ZA817074A patent/ZA817074B/xx unknown
- 1981-10-28 US US06/315,793 patent/US4464714A/en not_active Expired - Lifetime
- 1981-11-05 CA CA000389483A patent/CA1183262A/en not_active Expired
- 1981-11-06 DD DD81234686A patent/DD202076A5/de not_active IP Right Cessation
- 1981-11-09 DK DK495481A patent/DK151658C/da not_active IP Right Cessation
- 1981-11-09 SE SE8106619A patent/SE452214B/sv not_active IP Right Cessation
- 1981-11-09 BR BR8107259A patent/BR8107259A/pt not_active IP Right Cessation
- 1981-11-09 CH CH7184/81A patent/CH662440A5/de not_active IP Right Cessation
- 1981-11-09 NZ NZ198914A patent/NZ198914A/en unknown
- 1981-11-09 IT IT24935/81A patent/IT1140061B/it active
- 1981-11-09 GB GB8133709A patent/GB2088174B/en not_active Expired
- 1981-11-09 AT AT0480381A patent/AT372204B/de not_active IP Right Cessation
- 1981-11-10 AU AU77333/81A patent/AU552441B2/en not_active Ceased
- 1981-11-10 DE DE19813144524 patent/DE3144524A1/de active Granted
- 1981-11-10 ES ES506964A patent/ES506964A0/es active Granted
- 1981-11-10 FR FR8121066A patent/FR2494061A1/fr active Granted
- 1981-11-12 JP JP56180458A patent/JPS57111812A/ja active Granted
-
1993
- 1993-04-02 JP JP5077078A patent/JPH06104765A/ja active Pending
- 1993-04-02 JP JP5077077A patent/JPH0676485A/ja active Pending
-
1994
- 1994-06-15 JP JP6132735A patent/JPH07105728B2/ja not_active Expired - Lifetime
- 1994-06-15 JP JP6132734A patent/JPH07169199A/ja active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| AU7733381A (en) | 1982-05-20 |
| DD202076A5 (de) | 1983-08-24 |
| GB2088174A (en) | 1982-06-03 |
| IT1140061B (it) | 1986-09-24 |
| JPH07105728B2 (ja) | 1995-11-13 |
| GB2088174B (en) | 1984-09-05 |
| AU552441B2 (en) | 1986-05-29 |
| CH662440A5 (de) | 1987-09-30 |
| IT8124935A0 (it) | 1981-11-09 |
| NZ198914A (en) | 1985-01-31 |
| SE8106619L (sv) | 1982-05-13 |
| US4464714A (en) | 1984-08-07 |
| DK495481A (da) | 1982-05-13 |
| JPH0557669B2 (en, 2012) | 1993-08-24 |
| JPH07147544A (ja) | 1995-06-06 |
| JPH0676485A (ja) | 1994-03-18 |
| DK151658C (da) | 1988-05-30 |
| SE452214B (sv) | 1987-11-16 |
| ZA817074B (en) | 1983-05-25 |
| AT372204B (de) | 1983-09-12 |
| BR8107259A (pt) | 1982-07-27 |
| ATA480381A (de) | 1983-01-15 |
| DE3144524A1 (de) | 1982-07-08 |
| ES8308126A1 (es) | 1983-07-01 |
| FR2494061A1 (fr) | 1982-05-14 |
| NL8006165A (nl) | 1982-06-01 |
| ES506964A0 (es) | 1983-07-01 |
| JPS57111812A (en) | 1982-07-12 |
| DK151658B (da) | 1987-12-21 |
| CA1183262A (en) | 1985-02-26 |
| JPH06104765A (ja) | 1994-04-15 |
| JPH07169199A (ja) | 1995-07-04 |
| FR2494061B1 (en, 2012) | 1984-11-16 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 8110 | Request for examination paragraph 44 | ||
| D2 | Grant after examination | ||
| 8364 | No opposition during term of opposition | ||
| 8327 | Change in the person/name/address of the patent owner |
Owner name: PHILIPS ELECTRONICS N.V., EINDHOVEN, NL |
|
| 8339 | Ceased/non-payment of the annual fee |