SE448129B - Sett och apparat for registrering av digitaliserad information pa ett registreringsmedium - Google Patents
Sett och apparat for registrering av digitaliserad information pa ett registreringsmediumInfo
- Publication number
- SE448129B SE448129B SE8104759A SE8104759A SE448129B SE 448129 B SE448129 B SE 448129B SE 8104759 A SE8104759 A SE 8104759A SE 8104759 A SE8104759 A SE 8104759A SE 448129 B SE448129 B SE 448129B
- Authority
- SE
- Sweden
- Prior art keywords
- data
- block
- sector
- address
- control signal
- Prior art date
Links
- 238000000034 method Methods 0.000 claims description 26
- 230000000737 periodic effect Effects 0.000 claims description 12
- 238000001514 detection method Methods 0.000 claims description 10
- 230000004044 response Effects 0.000 claims description 10
- PUAQLLVFLMYYJJ-UHFFFAOYSA-N 2-aminopropiophenone Chemical compound CC(N)C(=O)C1=CC=CC=C1 PUAQLLVFLMYYJJ-UHFFFAOYSA-N 0.000 claims 1
- 238000005070 sampling Methods 0.000 description 14
- 230000007704 transition Effects 0.000 description 12
- 230000005236 sound signal Effects 0.000 description 11
- 238000010586 diagram Methods 0.000 description 9
- 230000008878 coupling Effects 0.000 description 6
- 238000010168 coupling process Methods 0.000 description 6
- 238000005859 coupling reaction Methods 0.000 description 6
- 238000002135 phase contrast microscopy Methods 0.000 description 6
- 230000006870 function Effects 0.000 description 4
- 238000007373 indentation Methods 0.000 description 4
- 230000008901 benefit Effects 0.000 description 3
- 238000000605 extraction Methods 0.000 description 3
- 230000001360 synchronised effect Effects 0.000 description 3
- 230000015572 biosynthetic process Effects 0.000 description 2
- 101000852483 Homo sapiens Interleukin-1 receptor-associated kinase 1 Proteins 0.000 description 1
- 102100036342 Interleukin-1 receptor-associated kinase 1 Human genes 0.000 description 1
- BAWFJGJZGIEFAR-NNYOXOHSSA-N NAD zwitterion Chemical compound NC(=O)C1=CC=C[N+]([C@H]2[C@@H]([C@H](O)[C@@H](COP([O-])(=O)OP(O)(=O)OC[C@@H]3[C@H]([C@@H](O)[C@@H](O3)N3C4=NC=NC(N)=C4N=C3)O)O2)O)=C1 BAWFJGJZGIEFAR-NNYOXOHSSA-N 0.000 description 1
- 240000001439 Opuntia Species 0.000 description 1
- 241001422033 Thestylus Species 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 244000309464 bull Species 0.000 description 1
- 150000001768 cations Chemical class 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000000295 complement effect Effects 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 125000004122 cyclic group Chemical group 0.000 description 1
- 238000012217 deletion Methods 0.000 description 1
- 230000037430 deletion Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 239000012782 phase change material Substances 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 239000013598 vector Substances 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
- G11B20/10527—Audio or video recording; Data buffering arrangements
-
- 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
- G11B27/02—Editing, e.g. varying the order of information signals recorded on, or reproduced from, 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
- G11B20/12—Formatting, e.g. arrangement of data block or words on the record carriers
- G11B20/1201—Formatting, e.g. arrangement of data block or words on the record carriers on tapes
- G11B20/1202—Formatting, e.g. arrangement of data block or words on the record carriers on tapes with longitudinal tracks only
- G11B20/1204—Formatting, e.g. arrangement of data block or words on the record carriers on tapes with longitudinal tracks only for continuous data, e.g. digitised analog information signals, pulse code modulated [PCM] 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
- G11B20/18—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
- G11B27/00—Editing; Indexing; Addressing; Timing or synchronising; Monitoring; Measuring tape travel
- G11B27/10—Indexing; Addressing; Timing or synchronising; Measuring tape travel
- G11B27/102—Programmed access in sequence to addressed parts of tracks of operating record carriers
- G11B27/107—Programmed access in sequence to addressed parts of tracks of operating record carriers of operating tapes
-
- 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
-
- 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
- G11B27/32—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 separate auxiliary tracks of the same or an auxiliary record carrier
- G11B27/322—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 separate auxiliary tracks of the same or an auxiliary record carrier used signal is digitally coded
-
- 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
- G11B27/32—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 separate auxiliary tracks of the same or an auxiliary record carrier
- G11B27/322—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 separate auxiliary tracks of the same or an auxiliary record carrier used signal is digitally coded
- G11B27/323—Time code signal, e.g. on a cue track as SMPTE- or EBU-time 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
- G11B20/12—Formatting, e.g. arrangement of data block or words on the record carriers
- G11B20/1201—Formatting, e.g. arrangement of data block or words on the record carriers on tapes
- G11B20/1202—Formatting, e.g. arrangement of data block or words on the record carriers on tapes with longitudinal tracks only
-
- 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
- G11B2020/10546—Audio or video recording specifically adapted for audio data
-
- 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)
- Management Or Editing Of Information On Record Carriers (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10966380A JPS5736475A (en) | 1980-08-08 | 1980-08-08 | Recording method of pcm signal |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| SE8104759L SE8104759L (sv) | 1982-03-31 |
| SE448129B true SE448129B (sv) | 1987-01-19 |
Family
ID=14516003
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SE8104759A SE448129B (sv) | 1980-08-08 | 1981-08-07 | Sett och apparat for registrering av digitaliserad information pa ett registreringsmedium |
Country Status (19)
| Country | Link |
|---|---|
| US (1) | US4402021A (ru) |
| JP (1) | JPS5736475A (ru) |
| KR (1) | KR850001677B1 (ru) |
| AT (1) | AT373413B (ru) |
| AU (1) | AU544949B2 (ru) |
| BE (1) | BE889910A (ru) |
| BR (1) | BR8105112A (ru) |
| CA (1) | CA1182212A (ru) |
| CH (1) | CH645745A5 (ru) |
| DE (1) | DE3131069A1 (ru) |
| ES (2) | ES504633A0 (ru) |
| FR (1) | FR2488431B1 (ru) |
| GB (1) | GB2083666B (ru) |
| IT (1) | IT1137845B (ru) |
| MX (1) | MX150122A (ru) |
| NL (1) | NL8103678A (ru) |
| SE (1) | SE448129B (ru) |
| SU (1) | SU1103809A3 (ru) |
| ZA (1) | ZA815293B (ru) |
Families Citing this family (32)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4516219A (en) * | 1981-12-18 | 1985-05-07 | Mitsubishi Denki Kabushiki Kaisha | Address designating method of memory and apparatus therefor |
| US4703368A (en) * | 1982-01-25 | 1987-10-27 | Discovision Associates | Multiple variable rate audio message recording and playback |
| US4519054A (en) * | 1982-06-03 | 1985-05-21 | News Log International, Inc. | Method for formatting optically encoded digital data on a substrate and the data record carrier formed thereby |
| US4484238A (en) * | 1982-06-15 | 1984-11-20 | International Business Machines Corporation | Dual track magnetic recording method |
| US4534031A (en) * | 1982-08-02 | 1985-08-06 | News Log International | Coded data on a record carrier and method for encoding same |
| JPS59140738A (ja) * | 1983-01-31 | 1984-08-13 | Sony Corp | Ｐｃｍ信号の処理装置 |
| NL8302542A (nl) * | 1983-07-15 | 1985-02-01 | Philips Nv | Werkwijze voor het koderen van een registratiesignaal, registratiedrager voorzien van een registratiesignaal dat gekodeerd is volgens de werkwijze, inrichting voor het uitvoeren van de werkwijze en inrichting voor het weergeven van een signaal dat gekodeerd is volgens de werkwijze. |
| JPS59178665A (ja) * | 1983-03-30 | 1984-10-09 | Fujitsu Ltd | 磁気テープ装置の位置決め制御方法 |
| JPS59185069A (ja) * | 1983-04-04 | 1984-10-20 | Mitsubishi Electric Corp | 記録媒体読み出し制御システム |
| JPH0661156B2 (ja) * | 1983-05-21 | 1994-08-10 | ソニー株式会社 | エラ−訂正のための符号化方法 |
| JPS601668A (ja) * | 1983-06-17 | 1985-01-07 | Sony Corp | デ−タ記録再生装置 |
| JPH0634304B2 (ja) * | 1983-09-01 | 1994-05-02 | ソニー株式会社 | デイスク再生装置 |
| US4680647A (en) * | 1983-09-26 | 1987-07-14 | Pioneer Electronic Corporation | Method for recording and reproducing video format signal |
| JPH0636284B2 (ja) * | 1983-12-13 | 1994-05-11 | 松下電器産業株式会社 | デ−タ記録再生方法 |
| JPS60154367A (ja) * | 1984-01-24 | 1985-08-14 | Trio Kenwood Corp | ディジタルデータの記録方式 |
| JPS60167165A (ja) * | 1984-02-10 | 1985-08-30 | Hitachi Ltd | マルチトラツク方式ｐｃｍレコ−ダ |
| JPS60167164A (ja) * | 1984-02-10 | 1985-08-30 | Hitachi Ltd | 固定ヘツド型ｐｃｍ録音機の記録再生方式 |
| US4689022A (en) * | 1984-04-30 | 1987-08-25 | John Peers | System for control of a video storage means by a programmed processor |
| JPS60251714A (ja) * | 1984-05-29 | 1985-12-12 | Matsushita Electric Ind Co Ltd | ダイヤル駆動装置 |
| JPH0772924B2 (ja) * | 1985-06-13 | 1995-08-02 | ソニー株式会社 | 記録方法、記録再生方法、記録装置及び記録再生装置 |
| US4862295A (en) * | 1985-06-27 | 1989-08-29 | Matsushita Electric Industrial Co., Ltd. | Method of formatting a storage medium and drive unit for controlling the reading and writing of data on the formatted storage medium |
| US4835628A (en) * | 1987-05-11 | 1989-05-30 | Exabyte Corporation | Apparatus and method for formatting and recording digital data on magnetic tape |
| JP2585757B2 (ja) * | 1988-11-02 | 1997-02-26 | 株式会社日立製作所 | 情報信号の記録再生方法及び記録再生装置 |
| JP2548426B2 (ja) * | 1989-06-02 | 1996-10-30 | 松下電器産業株式会社 | 信号記録／再生装置 |
| JP2969682B2 (ja) * | 1989-10-02 | 1999-11-02 | ソニー株式会社 | 磁気記録再生装置 |
| JPH0668780U (ja) * | 1993-03-15 | 1994-09-27 | 株式会社ユニヴァーサル・コーポレーション | ゴルフ練習装置 |
| JP3524949B2 (ja) * | 1993-12-21 | 2004-05-10 | 富士写真フイルム株式会社 | 写真フイルム用磁気記録方式 |
| US5523903A (en) * | 1993-12-23 | 1996-06-04 | International Business Machines Corporation | Sector architecture for fixed block disk drive |
| US5615222A (en) * | 1994-02-04 | 1997-03-25 | Pacific Communication Sciences, Inc. | ADPCM coding and decoding techniques for personal communication systems |
| US20100034058A1 (en) * | 2004-12-07 | 2010-02-11 | Koninklijke Philips Electronics, N.V. | Addressing disc storage space using head position |
| KR101409130B1 (ko) * | 2008-06-18 | 2014-06-17 | 인터내셔널 비지네스 머신즈 코포레이션 | 테이프 드라이브내에서의 서보 판독 신호를 위한 워드 동기화 |
| US8203800B2 (en) * | 2009-03-05 | 2012-06-19 | Western Digital (Fremont), Llc | Servo design in data storage media |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3103000A (en) * | 1960-04-01 | 1963-09-03 | Ibm | Skew correction system |
| US3641526A (en) * | 1969-12-29 | 1972-02-08 | Ibm | Intra-record resynchronization |
| US3786201A (en) * | 1972-02-04 | 1974-01-15 | J Myers | Audio-digital recording system |
| US4072987A (en) * | 1975-03-26 | 1978-02-07 | Micro Consultants Limited | Digital storage systems |
| JPS5949754B2 (ja) * | 1976-07-31 | 1984-12-04 | ソニー株式会社 | テ−プの編集機 |
| JPS6016028B2 (ja) * | 1977-11-18 | 1985-04-23 | ソニー株式会社 | タイムコ−ド読取装置 |
| US4211997A (en) * | 1978-11-03 | 1980-07-08 | Ampex Corporation | Method and apparatus employing an improved format for recording and reproducing digital audio |
| DE2907834A1 (de) * | 1979-02-28 | 1980-09-04 | Polygram Gmbh | Verfahren zur digitalen aufzeichnung von analog-signalen, insbesondere audio-signalen sowie zur analogen wiedergabe dieser digital aufgezeichneten signale |
| CA1161946A (en) * | 1980-07-26 | 1984-02-07 | Sony Corporation | Method and apparatus for recording digitized information on a record medium |
-
1980
- 1980-08-08 JP JP10966380A patent/JPS5736475A/ja active Granted
-
1981
- 1981-07-07 MX MX188640A patent/MX150122A/es unknown
- 1981-07-29 CA CA000382812A patent/CA1182212A/en not_active Expired
- 1981-07-31 ZA ZA815293A patent/ZA815293B/xx unknown
- 1981-08-03 GB GB8123738A patent/GB2083666B/en not_active Expired
- 1981-08-04 NL NL8103678A patent/NL8103678A/nl not_active Application Discontinuation
- 1981-08-05 US US06/290,196 patent/US4402021A/en not_active Expired - Lifetime
- 1981-08-05 DE DE19813131069 patent/DE3131069A1/de active Granted
- 1981-08-07 SU SU813320804A patent/SU1103809A3/ru active
- 1981-08-07 ES ES504633A patent/ES504633A0/es active Granted
- 1981-08-07 FR FR818115375A patent/FR2488431B1/fr not_active Expired
- 1981-08-07 SE SE8104759A patent/SE448129B/sv not_active IP Right Cessation
- 1981-08-07 IT IT23436/81A patent/IT1137845B/it active
- 1981-08-07 BR BR8105112A patent/BR8105112A/pt not_active IP Right Cessation
- 1981-08-07 AU AU73883/81A patent/AU544949B2/en not_active Ceased
- 1981-08-08 KR KR1019810002893A patent/KR850001677B1/ko active
- 1981-08-10 CH CH513181A patent/CH645745A5/fr not_active IP Right Cessation
- 1981-08-10 AT AT0351181A patent/AT373413B/de not_active IP Right Cessation
- 1981-08-10 BE BE0/205626A patent/BE889910A/fr not_active IP Right Cessation
-
1982
- 1982-07-05 ES ES513713A patent/ES8305142A1/es not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| NL8103678A (nl) | 1982-03-01 |
| ES513713A0 (es) | 1983-03-16 |
| SU1103809A3 (ru) | 1984-07-15 |
| CH645745A5 (fr) | 1984-10-15 |
| ES8305142A1 (es) | 1983-03-16 |
| US4402021A (en) | 1983-08-30 |
| JPS5736475A (en) | 1982-02-27 |
| MX150122A (es) | 1984-03-15 |
| CA1182212A (en) | 1985-02-05 |
| AU544949B2 (en) | 1985-06-27 |
| DE3131069C2 (ru) | 1992-02-06 |
| BE889910A (fr) | 1981-12-01 |
| ZA815293B (en) | 1982-09-29 |
| ES8301041A1 (es) | 1982-11-01 |
| ES504633A0 (es) | 1982-11-01 |
| AU7388381A (en) | 1982-02-11 |
| JPS649679B2 (ru) | 1989-02-20 |
| AT373413B (de) | 1984-01-25 |
| IT8123436A0 (it) | 1981-08-07 |
| KR850001677B1 (ko) | 1985-11-13 |
| DE3131069A1 (de) | 1982-06-03 |
| FR2488431A1 (fr) | 1982-02-12 |
| GB2083666A (en) | 1982-03-24 |
| ATA351181A (de) | 1983-05-15 |
| FR2488431B1 (fr) | 1989-09-29 |
| GB2083666B (en) | 1984-11-07 |
| SE8104759L (sv) | 1982-03-31 |
| IT1137845B (it) | 1986-09-10 |
| BR8105112A (pt) | 1982-04-27 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| SE448129B (sv) | Sett och apparat for registrering av digitaliserad information pa ett registreringsmedium | |
| EP0166785B1 (en) | Disk reproducing apparatus | |
| KR100239236B1 (ko) | 정보기록방법 및 재생방법 | |
| KR880000322B1 (ko) | 시간축 보정장치 | |
| SE451643B (sv) | Sett och apparat for registrering av en digitaliserad informationssignal, samt ett sett och en apparat for att reproducera en modulerad, kodad, digitaliserad informationssignal | |
| SE451644B (sv) | Sett och apparat for att detektera en redigeringspunkt pa ett registreringsmedium | |
| KR920008228B1 (ko) | 에러 정정을 위한 부호화 방법 | |
| US4539605A (en) | PCM Tape recording and reproducing apparatus having a dropout-immune data recording format | |
| CN1010134B (zh) | 用于记录和/或重放数字数据的方法和装置 | |
| SE461309B (sv) | Saett och anordning foer kodning av en digital informationssignal samt saett och anordning foer oeverfoering av data | |
| US4072987A (en) | Digital storage systems | |
| EP0397472B1 (en) | Rotary head recording and playback apparatus and method | |
| GB1586221A (en) | Pcm recording and reproducing system | |
| EP0466908B1 (en) | Method and apparatus for data interleave with pseudo-randomized resynchronization | |
| EP0395125B1 (en) | A PCM recording and reproducing apparatus | |
| AU614732B2 (en) | Apparatus for storing digital data | |
| US4740845A (en) | Data recording apparatus | |
| CN1010624B (zh) | 存储盘重放系统 | |
| JPH0580069B2 (ru) | ||
| JPH0551984B2 (ru) | ||
| KR920010188B1 (ko) | 디스크 재생장치 | |
| KR100239238B1 (ko) | 정보기록매체 및 재생장치 | |
| JPS6020363A (ja) | 光情報記録再生方法 | |
| JPS649678B2 (ru) | ||
| JPH0479078B2 (ru) |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| NAL | Patent in force |
Ref document number: 8104759-9 Format of ref document f/p: F |
|
| NUG | Patent has lapsed |
Ref document number: 8104759-9 Format of ref document f/p: F |