SE457296B - Apparat foer avlaesning av en optiskt kodad skivformad uppteckningsbaerare - Google Patents
Apparat foer avlaesning av en optiskt kodad skivformad uppteckningsbaerareInfo
- Publication number
- SE457296B SE457296B SE8401227A SE8401227A SE457296B SE 457296 B SE457296 B SE 457296B SE 8401227 A SE8401227 A SE 8401227A SE 8401227 A SE8401227 A SE 8401227A SE 457296 B SE457296 B SE 457296B
- Authority
- SE
- Sweden
- Prior art keywords
- information
- record carrier
- read
- memory device
- track
- Prior art date
Links
Classifications
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B7/00—Recording or reproducing by optical means, e.g. recording using a thermal beam of optical radiation by modifying optical properties or the physical structure, reproducing using an optical beam at lower power by sensing optical properties; Record carriers therefor
-
- 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
- G11B27/11—Indexing; Addressing; Timing or synchronising; Measuring tape travel by using information not detectable on the record carrier
- G11B27/13—Indexing; Addressing; Timing or synchronising; Measuring tape travel by using information not detectable on the record carrier the information being derived from movement of the record carrier, e.g. using tachometer
-
- 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
- G11B20/00007—Time or data compression or expansion
-
- 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
- G11B27/005—Reproducing at a different information rate from the information rate of 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
- G11B27/30—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
- G11B27/3063—Subcodes
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B7/00—Recording or reproducing by optical means, e.g. recording using a thermal beam of optical radiation by modifying optical properties or the physical structure, reproducing using an optical beam at lower power by sensing optical properties; Record carriers therefor
- G11B7/004—Recording, reproducing or erasing methods; Read, write or erase circuits therefor
- G11B7/005—Reproducing
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B2220/00—Record carriers by type
- G11B2220/20—Disc-shaped record carriers
- G11B2220/25—Disc-shaped record carriers characterised in that the disc is based on a specific recording technology
- G11B2220/2537—Optical discs
- G11B2220/2545—CDs
Landscapes
- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Signal Processing For Digital Recording And Reproducing (AREA)
- Optical Recording Or Reproduction (AREA)
- Rotational Drive Of Disk (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
NL8300844A NL8300844A (nl) | 1983-03-09 | 1983-03-09 | Inrichting voor het uitlezen van een optisch gekodeerde schijfvormige registratiedrager. |
Publications (3)
Publication Number | Publication Date |
---|---|
SE8401227D0 SE8401227D0 (sv) | 1984-03-06 |
SE8401227L SE8401227L (sv) | 1984-09-10 |
SE457296B true SE457296B (sv) | 1988-12-12 |
Family
ID=19841522
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SE8401227A SE457296B (sv) | 1983-03-09 | 1984-03-06 | Apparat foer avlaesning av en optiskt kodad skivformad uppteckningsbaerare |
Country Status (15)
Country | Link |
---|---|
US (1) | US4536864A (es) |
JP (1) | JPS59172169A (es) |
KR (1) | KR920003780B1 (es) |
AT (1) | AT382977B (es) |
AU (1) | AU563508B2 (es) |
BE (1) | BE899093A (es) |
CA (1) | CA1214549A (es) |
CH (1) | CH664451A5 (es) |
DE (1) | DE3407921A1 (es) |
ES (1) | ES8501153A1 (es) |
FR (1) | FR2542487B1 (es) |
GB (1) | GB2136192B (es) |
NL (1) | NL8300844A (es) |
SE (1) | SE457296B (es) |
SG (1) | SG65986G (es) |
Families Citing this family (35)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6074129A (ja) * | 1983-09-30 | 1985-04-26 | Sony Corp | 光学式デイスクのトラツキングサ−ボ回路 |
US4706117A (en) * | 1984-06-01 | 1987-11-10 | Arnold Schoolman | Stereo laser disc viewing system |
US4764860A (en) * | 1985-06-26 | 1988-08-16 | Nippon Gakki Seizo Kabushiki Kaisha | Servo circuit for an information recording and/or reproducing apparatus |
DE3780866T2 (de) * | 1986-05-20 | 1993-03-18 | Canon Kk | Optisches informations-aufzeichnungs- und wiedergabegeraet. |
DE3619258A1 (de) * | 1986-06-07 | 1987-12-10 | Blaupunkt Werke Gmbh | Compact disc (cd)-spieler |
JPH02220271A (ja) * | 1989-02-20 | 1990-09-03 | Pioneer Electron Corp | ディスク演奏装置 |
JPH0727651B2 (ja) * | 1989-06-12 | 1995-03-29 | パイオニア株式会社 | トラック構造を有する情報記録媒体の情報読取方法 |
JP2706321B2 (ja) * | 1989-07-10 | 1998-01-28 | パイオニア株式会社 | トラック構造を有する情報記録媒体の情報読取方法 |
US5212678A (en) * | 1989-11-23 | 1993-05-18 | U.S. Philips Corporation | System for recording and reading information on a record carrier at a constant scanning speed independent of the bit rate of such information |
JP3213845B2 (ja) * | 1990-01-19 | 2001-10-02 | ソニー株式会社 | データ記録方法/記録装置及びデータ再生方法/再生装置 |
US5517477A (en) * | 1990-01-19 | 1996-05-14 | Sony Corporation | Data recording method and data reproducing apparatus |
CA2047664C (en) * | 1990-01-19 | 1999-09-28 | Yoichiro Sako | Data recording method and data reproducing apparatus |
JP2881980B2 (ja) * | 1990-06-29 | 1999-04-12 | ソニー株式会社 | ディスク記録装置及びディスク再生装置 |
EP0465053B1 (en) * | 1990-06-29 | 2002-08-28 | Sony Corporation | Disc recording/reproducing apparatus |
JP3395192B2 (ja) * | 1991-05-25 | 2003-04-07 | ソニー株式会社 | ディジタルオーディオ信号再生装置、ディスクプレーヤの再生ポーズ回路及びディスク再生装置の再生制御回路 |
JP3158370B2 (ja) * | 1991-07-12 | 2001-04-23 | ソニー株式会社 | ディスクデータ再生装置 |
JPH0541046A (ja) * | 1991-08-02 | 1993-02-19 | Canon Inc | 情報記録再生装置 |
US5291468A (en) * | 1991-09-16 | 1994-03-01 | International Business Machines Corporation | Method and apparatus for synchronizing the readout of a sequential media device with a separate clocked device |
JP3350976B2 (ja) | 1991-11-25 | 2002-11-25 | ソニー株式会社 | ディスク再生装置および記録装置 |
JPH05151758A (ja) * | 1991-11-28 | 1993-06-18 | Sharp Corp | 情報記録再生装置 |
JP2801808B2 (ja) * | 1991-12-25 | 1998-09-21 | アルパイン株式会社 | ディスクプレーヤの演奏方法 |
NL9102190A (nl) * | 1991-12-30 | 1993-07-16 | Philips Nv | Optische uitleesinrichting, alsmede een optische optekeninrichting. |
JP2843703B2 (ja) * | 1992-01-24 | 1999-01-06 | 株式会社ケンウッド | デジタル記録再生装置 |
DE69318598T2 (de) * | 1992-02-29 | 1998-09-10 | Sony Corp | Vorrichtung zur Aufzeichnung auf einer optischen Platte |
JP3396894B2 (ja) * | 1992-05-14 | 2003-04-14 | ソニー株式会社 | 音響再生装置 |
JP2788380B2 (ja) * | 1992-06-11 | 1998-08-20 | シャープ株式会社 | ディジタル情報再生装置 |
JP3230319B2 (ja) * | 1992-07-09 | 2001-11-19 | ソニー株式会社 | 音響再生装置 |
DE69423797T2 (de) * | 1993-01-21 | 2000-12-28 | Hitachi, Ltd. | Plattenwiedergabegerät |
JPH0778412A (ja) * | 1993-07-13 | 1995-03-20 | Sony Corp | 記録再生装置及び方法並びに再生装置及び方法 |
KR100250509B1 (ko) * | 1994-05-25 | 2000-04-01 | 슈즈이 다께오 | 가변 전송속도 데이터 전송장치 |
JP3591028B2 (ja) * | 1995-01-25 | 2004-11-17 | ソニー株式会社 | 再生装置、再生方法 |
JPH08279153A (ja) * | 1995-04-04 | 1996-10-22 | Pioneer Video Corp | 転送レート変換装置及び原盤記録装置 |
JPH1064244A (ja) * | 1996-08-23 | 1998-03-06 | Sony Corp | 記録媒体、再生装置 |
DE19713286A1 (de) | 1997-03-29 | 1998-10-01 | Thomson Brandt Gmbh | Gerät zur CD-Wiedergabe mit veränderbarer Geschwindigkeit oder Richtung |
JPH11195270A (ja) | 1997-12-26 | 1999-07-21 | Toshiba Corp | 光ディスク装置 |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
NL7201920A (es) * | 1972-02-15 | 1973-08-17 | Philips Nv | |
NL7402077A (nl) * | 1974-02-15 | 1975-08-19 | Philips Nv | Systeem bevattende een afspeelinrichting en een daarbij behorende langspeelplaat. |
FR2317726A1 (fr) * | 1975-07-09 | 1977-02-04 | Labo Electronique Physique | Systeme d'enregistrement et de reproduction d'informations, notamment d'informations sonores |
JPS52153714A (en) * | 1976-06-16 | 1977-12-21 | Matsushita Electric Ind Co Ltd | Filing device |
US4161753A (en) * | 1977-07-08 | 1979-07-17 | International Business Machines Corporation | Video recording disk with interlacing of data for frames on the same track |
US4355338A (en) * | 1979-02-13 | 1982-10-19 | Nippon Columbia K.K. | Duplicator |
DE3030759A1 (de) * | 1980-08-14 | 1982-03-11 | Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt | Schaltung zur zeitfehlerbeseitigung bei der wiedergabe taktbehafteter signale, insbesondere bei einer digitaltonplatte |
JPS615624Y2 (es) * | 1980-09-30 | 1986-02-20 | ||
US4463389A (en) * | 1980-10-31 | 1984-07-31 | Discovision Associates | System for recording and playing back continuous-play and stop-motion signals |
US4361849A (en) * | 1980-11-06 | 1982-11-30 | Rca Corporation | Video disc vari-speed playback system |
US4410917A (en) * | 1981-09-14 | 1983-10-18 | Accurate Sound Corporation | Method of and apparatus for recording information from a master medium onto a slave medium employing digital techniques |
-
1983
- 1983-03-09 NL NL8300844A patent/NL8300844A/nl not_active Application Discontinuation
- 1983-04-28 US US06/489,284 patent/US4536864A/en not_active Expired - Lifetime
-
1984
- 1984-03-03 DE DE19843407921 patent/DE3407921A1/de active Granted
- 1984-03-05 GB GB08405692A patent/GB2136192B/en not_active Expired
- 1984-03-06 SE SE8401227A patent/SE457296B/sv not_active IP Right Cessation
- 1984-03-06 AT AT0075384A patent/AT382977B/de not_active IP Right Cessation
- 1984-03-06 CH CH1106/84A patent/CH664451A5/de not_active IP Right Cessation
- 1984-03-06 AU AU25302/84A patent/AU563508B2/en not_active Ceased
- 1984-03-06 ES ES530314A patent/ES8501153A1/es not_active Expired
- 1984-03-07 BE BE0/212519A patent/BE899093A/fr not_active IP Right Cessation
- 1984-03-07 JP JP59042232A patent/JPS59172169A/ja active Granted
- 1984-03-08 KR KR1019840001166A patent/KR920003780B1/ko not_active IP Right Cessation
- 1984-03-08 CA CA000449091A patent/CA1214549A/en not_active Expired
- 1984-03-09 FR FR8403681A patent/FR2542487B1/fr not_active Expired
-
1986
- 1986-08-01 SG SG659/86A patent/SG65986G/en unknown
Also Published As
Publication number | Publication date |
---|---|
AU563508B2 (en) | 1987-07-09 |
GB8405692D0 (en) | 1984-04-11 |
FR2542487B1 (fr) | 1985-07-12 |
FR2542487A1 (fr) | 1984-09-14 |
JPH0357541B2 (es) | 1991-09-02 |
GB2136192B (en) | 1986-05-14 |
JPS59172169A (ja) | 1984-09-28 |
SG65986G (en) | 1987-03-27 |
ES530314A0 (es) | 1984-11-01 |
GB2136192A (en) | 1984-09-12 |
US4536864A (en) | 1985-08-20 |
KR920003780B1 (ko) | 1992-05-14 |
KR840008870A (ko) | 1984-12-19 |
ES8501153A1 (es) | 1984-11-01 |
NL8300844A (nl) | 1984-10-01 |
BE899093A (fr) | 1984-09-07 |
DE3407921A1 (de) | 1984-09-13 |
ATA75384A (de) | 1986-09-15 |
DE3407921C2 (es) | 1991-11-28 |
CA1214549A (en) | 1986-11-25 |
AT382977B (de) | 1987-05-11 |
AU2530284A (en) | 1984-09-13 |
CH664451A5 (de) | 1988-02-29 |
SE8401227L (sv) | 1984-09-10 |
SE8401227D0 (sv) | 1984-03-06 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
NUG | Patent has lapsed |
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