JPH053660B2 - - Google Patents
Info
- Publication number
- JPH053660B2 JPH053660B2 JP8348285A JP8348285A JPH053660B2 JP H053660 B2 JPH053660 B2 JP H053660B2 JP 8348285 A JP8348285 A JP 8348285A JP 8348285 A JP8348285 A JP 8348285A JP H053660 B2 JPH053660 B2 JP H053660B2
- Authority
- JP
- Japan
- Prior art keywords
- data
- reference line
- signal
- reading
- 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 - Lifetime
Links
- 230000003287 optical effect Effects 0.000 claims description 39
- 238000001514 detection method Methods 0.000 claims description 32
- 230000007246 mechanism Effects 0.000 description 10
- 238000010586 diagram Methods 0.000 description 5
- 238000005516 engineering process Methods 0.000 description 4
- 239000000463 material Substances 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 230000007274 generation of a signal involved in cell-cell signaling Effects 0.000 description 3
- 239000000758 substrate Substances 0.000 description 3
- 230000001360 synchronised effect Effects 0.000 description 3
- 230000008859 change Effects 0.000 description 2
- 238000012937 correction Methods 0.000 description 2
- 238000006073 displacement reaction Methods 0.000 description 2
- 238000005259 measurement Methods 0.000 description 2
- 230000008901 benefit Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000003111 delayed effect Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 230000001678 irradiating effect Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 230000004044 response Effects 0.000 description 1
- 238000005070 sampling Methods 0.000 description 1
Landscapes
- Optical Recording Or Reproduction (AREA)
- Moving Of The Head For Recording And Reproducing By Optical Means (AREA)
Priority Applications (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8348285A JPS61242339A (ja) | 1985-04-18 | 1985-04-18 | 光記録媒体の基準線検知装置 |
| US06/853,339 US4855981A (en) | 1985-04-18 | 1986-04-17 | Method and device for reading out optically recorded data and compensating for a drastic change in the position of a line to be read |
| DE8686302929T DE3675426D1 (de) | 1985-04-18 | 1986-04-18 | Verfahren zum lesen optisch aufgezeichneter daten und vorrichtung dafuer. |
| EP86302929A EP0200434B1 (en) | 1985-04-18 | 1986-04-18 | Method for reading out optically recorded data and device therefor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8348285A JPS61242339A (ja) | 1985-04-18 | 1985-04-18 | 光記録媒体の基準線検知装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS61242339A JPS61242339A (ja) | 1986-10-28 |
| JPH053660B2 true JPH053660B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1993-01-18 |
Family
ID=13803685
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8348285A Granted JPS61242339A (ja) | 1985-04-18 | 1985-04-18 | 光記録媒体の基準線検知装置 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61242339A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) |
-
1985
- 1985-04-18 JP JP8348285A patent/JPS61242339A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS61242339A (ja) | 1986-10-28 |