JPS58147814A - デ−タ信号検出回路 - Google Patents
デ−タ信号検出回路Info
- Publication number
- JPS58147814A JPS58147814A JP3034182A JP3034182A JPS58147814A JP S58147814 A JPS58147814 A JP S58147814A JP 3034182 A JP3034182 A JP 3034182A JP 3034182 A JP3034182 A JP 3034182A JP S58147814 A JPS58147814 A JP S58147814A
- Authority
- JP
- Japan
- Prior art keywords
- signal
- reference value
- comparator
- output
- data 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 31
- 239000008186 active pharmaceutical agent Substances 0.000 abstract 1
- 239000003990 capacitor Substances 0.000 description 6
- 238000010586 diagram Methods 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 3
- 230000008878 coupling Effects 0.000 description 2
- 238000010168 coupling process Methods 0.000 description 2
- 238000005859 coupling reaction Methods 0.000 description 2
- 239000000284 extract Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000003287 optical effect Effects 0.000 description 2
- 230000005236 sound signal Effects 0.000 description 2
- 241000545744 Hirudinea Species 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000007257 malfunction Effects 0.000 description 1
Classifications
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B20/00—Signal processing not specific to the method of recording or reproducing; Circuits therefor
- G11B20/10—Digital recording or reproducing
- G11B20/10009—Improvement or modification of read or write signals
Landscapes
- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Signal Processing For Digital Recording And Reproducing (AREA)
- Optical Recording Or Reproduction (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3034182A JPS58147814A (ja) | 1982-02-26 | 1982-02-26 | デ−タ信号検出回路 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3034182A JPS58147814A (ja) | 1982-02-26 | 1982-02-26 | デ−タ信号検出回路 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS58147814A true JPS58147814A (ja) | 1983-09-02 |
| JPH0150994B2 JPH0150994B2 (enrdf_load_stackoverflow) | 1989-11-01 |
Family
ID=12301123
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3034182A Granted JPS58147814A (ja) | 1982-02-26 | 1982-02-26 | デ−タ信号検出回路 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS58147814A (enrdf_load_stackoverflow) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS62257630A (ja) * | 1986-04-30 | 1987-11-10 | Ricoh Co Ltd | 情報信号再生方法 |
| JPH01276431A (ja) * | 1988-04-27 | 1989-11-07 | Toshiba Corp | 情報再生装置 |
-
1982
- 1982-02-26 JP JP3034182A patent/JPS58147814A/ja active Granted
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS62257630A (ja) * | 1986-04-30 | 1987-11-10 | Ricoh Co Ltd | 情報信号再生方法 |
| JPH01276431A (ja) * | 1988-04-27 | 1989-11-07 | Toshiba Corp | 情報再生装置 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0150994B2 (enrdf_load_stackoverflow) | 1989-11-01 |
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