JPS592236A - トラッキングエラ−信号生成装置 - Google Patents
トラッキングエラ−信号生成装置Info
- Publication number
- JPS592236A JPS592236A JP57111065A JP11106582A JPS592236A JP S592236 A JPS592236 A JP S592236A JP 57111065 A JP57111065 A JP 57111065A JP 11106582 A JP11106582 A JP 11106582A JP S592236 A JPS592236 A JP S592236A
- Authority
- JP
- Japan
- Prior art keywords
- tracking error
- sample
- output
- delay
- signal
- 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.)
- Granted
Links
- 238000001514 detection method Methods 0.000 claims abstract description 4
- 238000005070 sampling Methods 0.000 claims abstract description 3
- 239000003990 capacitor Substances 0.000 abstract description 5
- 239000000523 sample Substances 0.000 abstract 4
- 239000013068 control sample Substances 0.000 abstract 1
- 230000010354 integration Effects 0.000 abstract 1
- 238000010586 diagram Methods 0.000 description 5
- 230000007274 generation of a signal involved in cell-cell signaling Effects 0.000 description 5
- 230000001360 synchronised effect Effects 0.000 description 3
- 230000003111 delayed effect Effects 0.000 description 2
- 230000000630 rising effect Effects 0.000 description 2
- 101100070120 Xenopus laevis has-rs gene Proteins 0.000 description 1
- 239000003638 chemical reducing agent Substances 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
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
- G11B7/08—Disposition or mounting of heads or light sources relatively to record carriers
Landscapes
- Optical Recording Or Reproduction (AREA)
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP57111065A JPS592236A (ja) | 1982-06-28 | 1982-06-28 | トラッキングエラ−信号生成装置 |
| KR1019830002756A KR870000598B1 (ko) | 1982-06-28 | 1983-06-20 | 트래킹에러 신호생성장치 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP57111065A JPS592236A (ja) | 1982-06-28 | 1982-06-28 | トラッキングエラ−信号生成装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS592236A true JPS592236A (ja) | 1984-01-07 |
| JPH0381206B2 JPH0381206B2 (enrdf_load_stackoverflow) | 1991-12-27 |
Family
ID=14551502
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP57111065A Granted JPS592236A (ja) | 1982-06-28 | 1982-06-28 | トラッキングエラ−信号生成装置 |
Country Status (2)
| Country | Link |
|---|---|
| JP (1) | JPS592236A (enrdf_load_stackoverflow) |
| KR (1) | KR870000598B1 (enrdf_load_stackoverflow) |
-
1982
- 1982-06-28 JP JP57111065A patent/JPS592236A/ja active Granted
-
1983
- 1983-06-20 KR KR1019830002756A patent/KR870000598B1/ko not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0381206B2 (enrdf_load_stackoverflow) | 1991-12-27 |
| KR840005251A (ko) | 1984-11-05 |
| KR870000598B1 (ko) | 1987-03-23 |
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