JPS60127556A - 磁気記録再生装置 - Google Patents
磁気記録再生装置Info
- Publication number
- JPS60127556A JPS60127556A JP23664783A JP23664783A JPS60127556A JP S60127556 A JPS60127556 A JP S60127556A JP 23664783 A JP23664783 A JP 23664783A JP 23664783 A JP23664783 A JP 23664783A JP S60127556 A JPS60127556 A JP S60127556A
- Authority
- JP
- Japan
- Prior art keywords
- track
- signal
- frequency
- pilot signal
- frequency signals
- 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
- 238000005070 sampling Methods 0.000 claims abstract description 18
- 238000001514 detection method Methods 0.000 abstract description 11
- 238000010586 diagram Methods 0.000 description 8
- 238000000034 method Methods 0.000 description 5
- 241000282376 Panthera tigris Species 0.000 description 3
- WQGWDDDVZFFDIG-UHFFFAOYSA-N pyrogallol Chemical compound OC1=CC=CC(O)=C1O WQGWDDDVZFFDIG-UHFFFAOYSA-N 0.000 description 2
- 239000003990 capacitor Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000001360 synchronised effect Effects 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
- G11B15/4673—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 tape while the head is rotating
- G11B15/4675—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 tape while the head is rotating with provision for information tracking
- G11B15/4676—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 tape while the head is rotating with provision for information tracking using signals recorded in tracks disposed in parallel with the scanning direction
- G11B15/4677—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 tape while the head is rotating with provision for information tracking using signals recorded in tracks disposed in parallel with the scanning direction using auxiliary signals, i.e. pilot signals
- G11B15/4678—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 tape while the head is rotating with provision for information tracking using signals recorded in tracks disposed in 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 |
---|---|---|---|
JP23664783A JPS60127556A (ja) | 1983-12-15 | 1983-12-15 | 磁気記録再生装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP23664783A JPS60127556A (ja) | 1983-12-15 | 1983-12-15 | 磁気記録再生装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS60127556A true JPS60127556A (ja) | 1985-07-08 |
JPH0552579B2 JPH0552579B2 (enrdf_load_html_response) | 1993-08-05 |
Family
ID=17003711
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP23664783A Granted JPS60127556A (ja) | 1983-12-15 | 1983-12-15 | 磁気記録再生装置 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS60127556A (enrdf_load_html_response) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5233488A (en) * | 1990-05-21 | 1993-08-03 | Sony Corporation | Method and apparatus for detecting tracking errors |
-
1983
- 1983-12-15 JP JP23664783A patent/JPS60127556A/ja active Granted
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5233488A (en) * | 1990-05-21 | 1993-08-03 | Sony Corporation | Method and apparatus for detecting tracking errors |
Also Published As
Publication number | Publication date |
---|---|
JPH0552579B2 (enrdf_load_html_response) | 1993-08-05 |
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