GB2071392B - Video disc with control signals for providing rapid head traverse - Google Patents
Video disc with control signals for providing rapid head traverseInfo
- Publication number
- GB2071392B GB2071392B GB8103889A GB8103889A GB2071392B GB 2071392 B GB2071392 B GB 2071392B GB 8103889 A GB8103889 A GB 8103889A GB 8103889 A GB8103889 A GB 8103889A GB 2071392 B GB2071392 B GB 2071392B
- Authority
- GB
- United Kingdom
- Prior art keywords
- control signals
- video disc
- providing rapid
- rapid head
- head traverse
- 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
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
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 |
---|---|
GB2071392A GB2071392A (en) | 1981-09-16 |
GB2071392B true GB2071392B (en) | 1983-12-21 |
Family
ID=11821456
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB8103889A Expired GB2071392B (en) | 1980-02-07 | 1981-02-09 | Video disc with control signals for providing rapid head traverse |
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 |
---|---|
JPS6158913B2 (US06168655-20010102-C00055.png) | 1986-12-13 |
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 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PCNP | Patent ceased through non-payment of renewal fee |
Effective date: 19930209 |