JPS6158913B2 - - Google Patents
Info
- Publication number
- JPS6158913B2 JPS6158913B2 JP55013020A JP1302080A JPS6158913B2 JP S6158913 B2 JPS6158913 B2 JP S6158913B2 JP 55013020 A JP55013020 A JP 55013020A JP 1302080 A JP1302080 A JP 1302080A JP S6158913 B2 JPS6158913 B2 JP S6158913B2
- Authority
- JP
- Japan
- Prior art keywords
- signal
- tracking control
- control reference
- recorded
- duration
- 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
- 238000001514 detection method Methods 0.000 description 10
- 238000010586 diagram Methods 0.000 description 3
- 230000005236 sound signal Effects 0.000 description 3
- 238000007796 conventional method Methods 0.000 description 2
- 230000003287 optical effect Effects 0.000 description 2
- 230000002411 adverse Effects 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 230000007257 malfunction Effects 0.000 description 1
- 231100000989 no adverse effect Toxicity 0.000 description 1
- 230000008929 regeneration Effects 0.000 description 1
- 238000011069 regeneration method Methods 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 238000007740 vapor deposition Methods 0.000 description 1
Classifications
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B21/00—Head arrangements not specific to the method of recording or reproducing
- G11B21/02—Driving or moving of heads
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B17/00—Guiding record carriers not specifically of filamentary or web form, or of supports therefor
- G11B17/005—Programmed access to indexed parts of tracks of operating discs, by guiding the disc
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B21/00—Head arrangements not specific to the method of recording or reproducing
- G11B21/02—Driving or moving of heads
- G11B21/12—Raising and lowering; Back-spacing or forward-spacing along track; Returning to starting position otherwise than during transducing operation
-
- 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
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B9/00—Recording or reproducing using a method not covered by one of the main groups G11B3/00 - G11B7/00; Record carriers therefor
- G11B9/06—Recording or reproducing using a method not covered by one of the main groups G11B3/00 - G11B7/00; Record carriers therefor using record carriers having variable electrical capacitance; Record carriers therefor
Landscapes
- Rotational Drive Of Disk (AREA)
- Optical Recording Or Reproduction (AREA)
- Moving Of Head For Track Selection And Changing (AREA)
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1302080A JPS56111170A (en) | 1980-02-07 | 1980-02-07 | Controller for playback element in playback device |
US06/232,222 US4426692A (en) | 1980-02-07 | 1981-02-06 | Rotary recording medium having an improved three frequency pickup tracking control and reproducing apparatus therefor |
GB8103889A GB2071392B (en) | 1980-02-07 | 1981-02-09 | Video disc with control signals for providing rapid head traverse |
DE3104539A DE3104539C2 (de) | 1980-02-07 | 1981-02-09 | Wiedergabegerät mit einer von Steuersignalen gesteuerten Schlittenvorschubeinrichtung und Aufzeichnungsträger zum Abspielen in dem Wiedergabegerät |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1302080A JPS56111170A (en) | 1980-02-07 | 1980-02-07 | Controller for playback element in playback device |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS56111170A JPS56111170A (en) | 1981-09-02 |
JPS6158913B2 true JPS6158913B2 (US06168655-20010102-C00055.png) | 1986-12-13 |
Family
ID=11821456
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP1302080A Granted JPS56111170A (en) | 1980-02-07 | 1980-02-07 | Controller for playback element in playback device |
Country Status (4)
Country | Link |
---|---|
US (1) | US4426692A (US06168655-20010102-C00055.png) |
JP (1) | JPS56111170A (US06168655-20010102-C00055.png) |
DE (1) | DE3104539C2 (US06168655-20010102-C00055.png) |
GB (1) | GB2071392B (US06168655-20010102-C00055.png) |
Families Citing this family (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS57143762A (en) * | 1981-02-26 | 1982-09-06 | Victor Co Of Japan Ltd | Information signal recording disc reproducing device |
JPS57143768A (en) * | 1981-02-26 | 1982-09-06 | Victor Co Of Japan Ltd | Information signal recording disc and its recording system |
JPS57186278A (en) * | 1981-05-12 | 1982-11-16 | Victor Co Of Japan Ltd | Discoidal information recording medium |
JPS57200969A (en) * | 1981-06-01 | 1982-12-09 | Victor Co Of Japan Ltd | Jitter correcting circuit of reproducing device for disk-like information recording medium |
JPS5812170A (ja) * | 1981-07-14 | 1983-01-24 | Victor Co Of Japan Ltd | 円盤状情報記録媒体再生装置のジツタ補正回路 |
JPS5850675A (ja) * | 1981-09-18 | 1983-03-25 | Victor Co Of Japan Ltd | 円盤状情報記録媒体の情報記録信号トラツク検索方式 |
JPS5853281A (ja) * | 1981-09-26 | 1983-03-29 | Victor Co Of Japan Ltd | 円盤状情報記録媒体再生装置 |
JPS58111150A (ja) * | 1981-12-25 | 1983-07-02 | Trio Kenwood Corp | ピツクアツプア−ム駆動制御装置 |
CA1258909A (en) * | 1985-03-29 | 1989-08-29 | Hideki Hosoya | Optical information recording medium and method for recording information on said medium and reproducing information therefrom |
JPH02199675A (ja) * | 1989-01-30 | 1990-08-08 | Pioneer Electron Corp | ディスク演奏装置 |
US5130968A (en) * | 1989-02-21 | 1992-07-14 | Pioneer Electronic Corporation | Apparatus for monitoring a reading position for use in a disc player |
JP2996987B2 (ja) * | 1989-09-07 | 2000-01-11 | パイオニア株式会社 | ビデオディスクプレーヤの高速検索装置 |
US20050111333A1 (en) * | 2003-11-20 | 2005-05-26 | Cookson Christopher J. | Method of reading data from a double sided multi-layered optical disc |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2118657C3 (de) * | 1971-04-17 | 1979-08-30 | Ted Bildplatten Ag Aeg-Telefunkenteldec, Zug (Schweiz) | Wiedergabegerät für eine Hatte mit in einer spiralförmigen Rille gespeicherter Information, dessen Laufwerksfunktionen von auf der Platte vorgesehenen Steuerinformationen gesteuert werden, sowie Platte hierzu |
DE2236195A1 (de) * | 1972-07-24 | 1974-02-07 | Konrad Dr Ing Dinter | Automatisch abschaltende schallplatte |
JPS5846781B2 (ja) * | 1976-10-14 | 1983-10-18 | 日本ビクター株式会社 | 回転記録媒体再生装置における信号トラツキング用カンチレバ−装置 |
-
1980
- 1980-02-07 JP JP1302080A patent/JPS56111170A/ja active Granted
-
1981
- 1981-02-06 US US06/232,222 patent/US4426692A/en not_active Expired - Fee Related
- 1981-02-09 DE DE3104539A patent/DE3104539C2/de not_active Expired
- 1981-02-09 GB GB8103889A patent/GB2071392B/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
GB2071392B (en) | 1983-12-21 |
DE3104539C2 (de) | 1984-09-13 |
GB2071392A (en) | 1981-09-16 |
US4426692A (en) | 1984-01-17 |
DE3104539A1 (de) | 1982-02-04 |
JPS56111170A (en) | 1981-09-02 |