JPH0552578B2 - - Google Patents
Info
- Publication number
- JPH0552578B2 JPH0552578B2 JP58231006A JP23100683A JPH0552578B2 JP H0552578 B2 JPH0552578 B2 JP H0552578B2 JP 58231006 A JP58231006 A JP 58231006A JP 23100683 A JP23100683 A JP 23100683A JP H0552578 B2 JPH0552578 B2 JP H0552578B2
- Authority
- JP
- Japan
- Prior art keywords
- signal
- track
- signals
- circuit
- recording
- 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
- 238000001514 detection method Methods 0.000 claims description 11
- 238000000034 method Methods 0.000 claims description 11
- 238000005070 sampling Methods 0.000 description 37
- 238000003708 edge detection Methods 0.000 description 11
- 230000007274 generation of a signal involved in cell-cell signaling Effects 0.000 description 10
- 230000003111 delayed effect Effects 0.000 description 4
- 238000010586 diagram Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 238000007493 shaping process Methods 0.000 description 4
- 230000005236 sound signal Effects 0.000 description 4
- 230000001934 delay Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 231100000989 no adverse effect Toxicity 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 230000011664 signaling Effects 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
Classifications
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B15/00—Driving, starting or stopping record carriers of filamentary or web form; Driving both such record carriers and heads; Guiding such record carriers or containers therefor; Control thereof; Control of operating function
- G11B15/18—Driving; Starting; Stopping; Arrangements for control or regulation thereof
- G11B15/46—Controlling, regulating, or indicating speed
- G11B15/467—Controlling, regulating, or indicating speed in arrangements for recording or reproducing wherein both record carriers and heads are driven
- G11B15/473—Controlling, regulating, or indicating speed in arrangements for recording or reproducing wherein both record carriers and heads are driven by controlling the speed of the heads
- G11B15/4731—Controlling, regulating, or indicating speed in arrangements for recording or reproducing wherein both record carriers and heads are driven by controlling the speed of the heads control of headwheel rotation
- G11B15/4733—Controlling, regulating, or indicating speed in arrangements for recording or reproducing wherein both record carriers and heads are driven by controlling the speed of the heads control of headwheel rotation with provision for information tracking, e.g. for time base correction
- G11B15/4735—Controlling, regulating, or indicating speed in arrangements for recording or reproducing wherein both record carriers and heads are driven by controlling the speed of the heads control of headwheel rotation with provision for information tracking, e.g. for time base correction using signals recorded in tracks disposed parallel with the scanning direction
- G11B15/4736—Controlling, regulating, or indicating speed in arrangements for recording or reproducing wherein both record carriers and heads are driven by controlling the speed of the heads control of headwheel rotation with provision for information tracking, e.g. for time base correction using signals recorded in tracks disposed parallel with the scanning direction using auxiliary signals, i.e. pilot signals
- G11B15/4738—Controlling, regulating, or indicating speed in arrangements for recording or reproducing wherein both record carriers and heads are driven by controlling the speed of the heads control of headwheel rotation with provision for information tracking, e.g. for time base correction using signals recorded in tracks disposed parallel with the scanning direction using auxiliary signals, i.e. pilot signals superimposed on the main signal track
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP23100683A JPS60124048A (ja) | 1983-12-07 | 1983-12-07 | デイジタル信号の記録再生方法 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP23100683A JPS60124048A (ja) | 1983-12-07 | 1983-12-07 | デイジタル信号の記録再生方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS60124048A JPS60124048A (ja) | 1985-07-02 |
| JPH0552578B2 true JPH0552578B2 (US06330241-20011211-M00004.png) | 1993-08-05 |
Family
ID=16916759
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP23100683A Granted JPS60124048A (ja) | 1983-12-07 | 1983-12-07 | デイジタル信号の記録再生方法 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS60124048A (US06330241-20011211-M00004.png) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS60101749A (ja) * | 1983-11-09 | 1985-06-05 | Hitachi Ltd | 回転ヘツド方式磁気記録再生装置 |
-
1983
- 1983-12-07 JP JP23100683A patent/JPS60124048A/ja active Granted
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS60101749A (ja) * | 1983-11-09 | 1985-06-05 | Hitachi Ltd | 回転ヘツド方式磁気記録再生装置 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS60124048A (ja) | 1985-07-02 |
