JPH0439130B2 - - Google Patents
Info
- Publication number
- JPH0439130B2 JPH0439130B2 JP57009402A JP940282A JPH0439130B2 JP H0439130 B2 JPH0439130 B2 JP H0439130B2 JP 57009402 A JP57009402 A JP 57009402A JP 940282 A JP940282 A JP 940282A JP H0439130 B2 JPH0439130 B2 JP H0439130B2
- Authority
- JP
- Japan
- Prior art keywords
- signal
- tracking
- jump
- control
- track
- 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 - Lifetime
Links
- 230000003287 optical effect Effects 0.000 claims description 11
- 230000009191 jumping Effects 0.000 claims 2
- 230000001960 triggered effect Effects 0.000 description 8
- 238000010586 diagram Methods 0.000 description 6
- 230000007274 generation of a signal involved in cell-cell signaling Effects 0.000 description 3
- 239000003990 capacitor Substances 0.000 description 2
- 239000002131 composite material Substances 0.000 description 2
- 230000000630 rising effect Effects 0.000 description 2
- 230000005236 sound signal Effects 0.000 description 2
- 238000001514 detection method Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000007704 transition Effects 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
- G11B21/08—Track changing or selecting during transducing operation
- G11B21/081—Access to indexed tracks or parts of continuous track
- G11B21/083—Access to indexed tracks or parts of continuous track on discs
- G11B21/085—Access to indexed tracks or parts of continuous track on discs with track following of accessed part
Landscapes
- Moving Of Head For Track Selection And Changing (AREA)
- Moving Of The Head For Recording And Reproducing By Optical Means (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP940282A JPS58128030A (ja) | 1982-01-24 | 1982-01-24 | デイスク再生装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP940282A JPS58128030A (ja) | 1982-01-24 | 1982-01-24 | デイスク再生装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS58128030A JPS58128030A (ja) | 1983-07-30 |
JPH0439130B2 true JPH0439130B2 (hu) | 1992-06-26 |
Family
ID=11719421
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP940282A Granted JPS58128030A (ja) | 1982-01-24 | 1982-01-24 | デイスク再生装置 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS58128030A (hu) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS58188340A (ja) * | 1982-04-28 | 1983-11-02 | Sony Corp | 光学式再生装置 |
DE3520189A1 (de) * | 1985-06-05 | 1986-12-11 | Deutsche Thomson-Brandt Gmbh, 7730 Villingen-Schwenningen | Verfahren fuer das spurspringen bei spursuchvorgaengen und schaltungsanordnung zur durchfuehrung des verfahrens |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS53132940A (en) * | 1977-04-25 | 1978-11-20 | Teac Corp | Optical reproducer |
JPS5476104A (en) * | 1977-11-29 | 1979-06-18 | Victor Co Of Japan Ltd | Retrieval control system of information track positions |
JPS55125542A (en) * | 1979-03-16 | 1980-09-27 | Matsushita Electric Ind Co Ltd | Optical reproduction unit |
-
1982
- 1982-01-24 JP JP940282A patent/JPS58128030A/ja active Granted
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS53132940A (en) * | 1977-04-25 | 1978-11-20 | Teac Corp | Optical reproducer |
JPS5476104A (en) * | 1977-11-29 | 1979-06-18 | Victor Co Of Japan Ltd | Retrieval control system of information track positions |
JPS55125542A (en) * | 1979-03-16 | 1980-09-27 | Matsushita Electric Ind Co Ltd | Optical reproduction unit |
Also Published As
Publication number | Publication date |
---|---|
JPS58128030A (ja) | 1983-07-30 |
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