JPH0557666B2 - - Google Patents
Info
- Publication number
- JPH0557666B2 JPH0557666B2 JP58094264A JP9426483A JPH0557666B2 JP H0557666 B2 JPH0557666 B2 JP H0557666B2 JP 58094264 A JP58094264 A JP 58094264A JP 9426483 A JP9426483 A JP 9426483A JP H0557666 B2 JPH0557666 B2 JP H0557666B2
- Authority
- JP
- Japan
- Prior art keywords
- signal
- circuit
- output
- pilot
- frequency
- 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 description 9
- 238000010586 diagram Methods 0.000 description 8
- 238000006243 chemical reaction Methods 0.000 description 6
- 230000000694 effects Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 2
- 230000001172 regenerating effect Effects 0.000 description 2
- 230000002238 attenuated effect Effects 0.000 description 1
- 125000004122 cyclic group Chemical group 0.000 description 1
- 230000001351 cycling effect Effects 0.000 description 1
- 230000000737 periodic effect Effects 0.000 description 1
- 230000011664 signaling 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
- G11B15/4671—Controlling, regulating, or indicating speed in arrangements for recording or reproducing wherein both record carriers and heads are driven by controlling simultaneously the speed of the tape and the speed of the rotating head
- G11B15/4672—Controlling, regulating, or indicating speed in arrangements for recording or reproducing wherein both record carriers and heads are driven by controlling simultaneously the speed of the tape and the speed of the rotating head with provision for information tracking
Landscapes
- Adjustment Of The Magnetic Head Position Track Following On Tapes (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP58094264A JPS59218654A (ja) | 1983-05-27 | 1983-05-27 | 回転ヘツド型磁気録画再生装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP58094264A JPS59218654A (ja) | 1983-05-27 | 1983-05-27 | 回転ヘツド型磁気録画再生装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS59218654A JPS59218654A (ja) | 1984-12-08 |
JPH0557666B2 true JPH0557666B2 (en]) | 1993-08-24 |
Family
ID=14105420
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP58094264A Granted JPS59218654A (ja) | 1983-05-27 | 1983-05-27 | 回転ヘツド型磁気録画再生装置 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS59218654A (en]) |
-
1983
- 1983-05-27 JP JP58094264A patent/JPS59218654A/ja active Granted
Also Published As
Publication number | Publication date |
---|---|
JPS59218654A (ja) | 1984-12-08 |
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