NL8203939A - Inrichting voor het afspelen van digitaal vastgelegde data van een meersporig registratiemedium met correctie van tijdverschil tussen sporen. - Google Patents
Inrichting voor het afspelen van digitaal vastgelegde data van een meersporig registratiemedium met correctie van tijdverschil tussen sporen. Download PDFInfo
- Publication number
- NL8203939A NL8203939A NL8203939A NL8203939A NL8203939A NL 8203939 A NL8203939 A NL 8203939A NL 8203939 A NL8203939 A NL 8203939A NL 8203939 A NL8203939 A NL 8203939A NL 8203939 A NL8203939 A NL 8203939A
- Authority
- NL
- Netherlands
- Prior art keywords
- data
- signal
- tracks
- played
- frame
- Prior art date
Links
- 238000001514 detection method Methods 0.000 claims description 46
- 230000005540 biological transmission Effects 0.000 claims description 44
- 230000011664 signaling Effects 0.000 claims description 4
- 230000008054 signal transmission Effects 0.000 claims description 2
- 239000000835 fiber Substances 0.000 claims 1
- 108090000623 proteins and genes Proteins 0.000 claims 1
- 239000000872 buffer Substances 0.000 description 56
- 238000010586 diagram Methods 0.000 description 15
- 230000000694 effects Effects 0.000 description 9
- 238000006073 displacement reaction Methods 0.000 description 4
- 230000005236 sound signal Effects 0.000 description 4
- 230000001360 synchronised effect Effects 0.000 description 3
- 238000010276 construction Methods 0.000 description 2
- 239000011521 glass Substances 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000003530 single readout Methods 0.000 description 2
- 230000003068 static effect Effects 0.000 description 2
- 230000009897 systematic effect Effects 0.000 description 2
- UPLPHRJJTCUQAY-WIRWPRASSA-N 2,3-thioepoxy madol Chemical compound C([C@@H]1CC2)[C@@H]3S[C@@H]3C[C@]1(C)[C@@H]1[C@@H]2[C@@H]2CC[C@](C)(O)[C@@]2(C)CC1 UPLPHRJJTCUQAY-WIRWPRASSA-N 0.000 description 1
- 235000013405 beer Nutrition 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000037213 diet Effects 0.000 description 1
- 235000005911 diet Nutrition 0.000 description 1
- 230000029087 digestion Effects 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 229910000859 α-Fe Inorganic materials 0.000 description 1
Classifications
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B27/00—Editing; Indexing; Addressing; Timing or synchronising; Monitoring; Measuring tape travel
- G11B27/10—Indexing; Addressing; Timing or synchronising; Measuring tape travel
- G11B27/19—Indexing; Addressing; Timing or synchronising; Measuring tape travel by using information detectable on the record carrier
- G11B27/28—Indexing; Addressing; Timing or synchronising; Measuring tape travel by using information detectable on the record carrier by using information signals recorded by the same method as the main recording
- G11B27/30—Indexing; Addressing; Timing or synchronising; Measuring tape travel by using information detectable on the record carrier by using information signals recorded by the same method as the main recording on the same track as the main recording
- G11B27/3027—Indexing; Addressing; Timing or synchronising; Measuring tape travel by using information detectable on the record carrier by using information signals recorded by the same method as the main recording on the same track as the main recording used signal is digitally coded
-
- 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
-
- 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
- G11B20/20—Signal processing not specific to the method of recording or reproducing; Circuits therefor for correction of skew for multitrack 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
- G11B20/22—Signal processing not specific to the method of recording or reproducing; Circuits therefor for reducing distortions
- G11B20/225—Signal processing not specific to the method of recording or reproducing; Circuits therefor for reducing distortions for reducing wow or flutter
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N5/00—Details of television systems
- H04N5/76—Television signal recording
- H04N5/91—Television signal processing therefor
- H04N5/92—Transformation of the television signal for recording, e.g. modulation, frequency changing; Inverse transformation for playback
- H04N5/926—Transformation of the television signal for recording, e.g. modulation, frequency changing; Inverse transformation for playback by pulse code modulation
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N5/00—Details of television systems
- H04N5/76—Television signal recording
- H04N5/91—Television signal processing therefor
- H04N5/93—Regeneration of the television signal or of selected parts thereof
- H04N5/937—Regeneration of the television signal or of selected parts thereof by assembling picture element blocks in an intermediate store
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B2220/00—Record carriers by type
- G11B2220/90—Tape-like record carriers
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B2220/00—Record carriers by type
- G11B2220/90—Tape-like record carriers
- G11B2220/91—Helical scan format, wherein tracks are slightly tilted with respect to tape direction, e.g. VHS, DAT, DVC, AIT or exabyte
- G11B2220/913—Digital audio tape [DAT] format
Landscapes
- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Multimedia (AREA)
- Signal Processing For Digital Recording And Reproducing (AREA)
- Indexing, Searching, Synchronizing, And The Amount Of Synchronization Travel Of Record Carriers (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP56163122A JPS5864622A (ja) | 1981-10-13 | 1981-10-13 | デ−タ再生装置 |
| JP16312281 | 1981-10-13 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL8203939A true NL8203939A (nl) | 1983-05-02 |
Family
ID=15767592
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL8203939A NL8203939A (nl) | 1981-10-13 | 1982-10-12 | Inrichting voor het afspelen van digitaal vastgelegde data van een meersporig registratiemedium met correctie van tijdverschil tussen sporen. |
Country Status (9)
Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5985164A (ja) * | 1982-11-05 | 1984-05-17 | Akai Electric Co Ltd | デジタル信号の時間ずれ補正回路 |
| JPS59218620A (ja) * | 1983-05-16 | 1984-12-08 | Mitsubishi Electric Corp | 時間軸変動吸収回路 |
| JPS59231713A (ja) * | 1983-06-14 | 1984-12-26 | Sony Corp | 同期回路 |
| US4727509A (en) * | 1984-06-28 | 1988-02-23 | Information Exchange Systems, Inc. | Master/slave system for replicating/formatting flexible magnetic diskettes |
| EP0175941B1 (de) * | 1984-09-21 | 1989-11-23 | WILLI STUDER AG Fabrik für elektronische Apparate | Vorrichtung und Verfahren zum Herstellen und wahlweisen Ausgleichen einer zeitlichen Beziehung zwischen digitalen Signalfolgen |
| US5091805A (en) * | 1987-10-27 | 1992-02-25 | Sony Corporation | Apparatus and method for recording and/or reproducing a digital signal |
| US4975788A (en) * | 1988-05-31 | 1990-12-04 | Matsushita Electrical Industrial Co., Ltd. | Video signal skew corrector |
| US5193164A (en) * | 1990-10-22 | 1993-03-09 | Eastman Kodak Company | Data deskewing apparatus utilizing bank switched random access memories |
| US20020012186A1 (en) * | 2000-07-24 | 2002-01-31 | Tohoku Techno Arch Co., Ltd. | Magnetic record/reproduce apparatus for recording/reproducing large amounts of data at ultra-high-speed using a perpendicular magnetic recording mode |
| US7032140B2 (en) * | 2001-05-07 | 2006-04-18 | Hitachi Global Storage Technologies Netherlands B.V. | Method and system for synchronization in the presence of thermal asperity |
Family Cites Families (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| USRE25527E (en) * | 1964-03-03 | Gates | ||
| USRE25572E (en) * | 1958-06-30 | 1964-05-12 | Fired silica refractories | |
| BE632631A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * | 1962-05-22 | |||
| US3728679A (en) * | 1971-10-21 | 1973-04-17 | Weston Instruments Inc | Skew device |
| US3979771A (en) * | 1975-03-19 | 1976-09-07 | Xerox Corporation | Magnetic tape phase encoded data read circuit |
| JPS5331362A (en) * | 1976-08-12 | 1978-03-24 | Toyo Soda Mfg Co Ltd | Treating method of fluorine containing waste water |
| US4173014A (en) * | 1977-05-18 | 1979-10-30 | Martin Marietta Corporation | Apparatus and method for receiving digital data at a first rate and outputting the data at a different rate |
| US4115759A (en) * | 1977-08-08 | 1978-09-19 | Honeywell Information Systems Inc. | Multiple bit deskew buffer |
| US4211997A (en) * | 1978-11-03 | 1980-07-08 | Ampex Corporation | Method and apparatus employing an improved format for recording and reproducing digital audio |
| US4365210A (en) * | 1980-06-26 | 1982-12-21 | Motorola, Inc. | Data and clock recovery system having a phase-locked-loop and which controls dynamic loop response of a data stream of unknown data format |
| US4425589A (en) * | 1981-04-23 | 1984-01-10 | Iit Research Institute | Record medium transducing error correction system and method |
-
1981
- 1981-10-13 JP JP56163122A patent/JPS5864622A/ja active Granted
-
1982
- 1982-09-29 CA CA000412478A patent/CA1198516A/en not_active Expired
- 1982-09-30 US US06/429,334 patent/US4499507A/en not_active Expired - Lifetime
- 1982-10-11 FR FR8216984A patent/FR2514542B1/fr not_active Expired
- 1982-10-12 SU SU823501697A patent/SU1131483A3/ru active
- 1982-10-12 NL NL8203939A patent/NL8203939A/nl not_active Application Discontinuation
- 1982-10-13 KR KR8204600A patent/KR880001340B1/ko not_active Expired
- 1982-10-13 GB GB08229208A patent/GB2111804B/en not_active Expired
- 1982-10-13 DE DE3237848A patent/DE3237848C2/de not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| GB2111804B (en) | 1985-08-14 |
| US4499507A (en) | 1985-02-12 |
| SU1131483A3 (ru) | 1984-12-23 |
| KR880001340B1 (ko) | 1988-07-25 |
| KR840002133A (ko) | 1984-06-11 |
| FR2514542A1 (fr) | 1983-04-15 |
| DE3237848A1 (de) | 1983-04-28 |
| FR2514542B1 (fr) | 1986-03-07 |
| CA1198516A (en) | 1985-12-24 |
| JPS5864622A (ja) | 1983-04-18 |
| DE3237848C2 (de) | 1986-10-30 |
| JPH043025B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1992-01-21 |
| GB2111804A (en) | 1983-07-06 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| A85 | Still pending on 85-01-01 | ||
| BA | A request for search or an international-type search has been filed | ||
| BB | A search report has been drawn up | ||
| BC | A request for examination has been filed | ||
| BV | The patent application has lapsed |