JPS6236572B2 - - Google Patents
Info
- Publication number
- JPS6236572B2 JPS6236572B2 JP55092494A JP9249480A JPS6236572B2 JP S6236572 B2 JPS6236572 B2 JP S6236572B2 JP 55092494 A JP55092494 A JP 55092494A JP 9249480 A JP9249480 A JP 9249480A JP S6236572 B2 JPS6236572 B2 JP S6236572B2
- Authority
- JP
- Japan
- Prior art keywords
- memory
- output
- motor
- circuit
- full adder
- 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
Links
- 230000015654 memory Effects 0.000 claims description 29
- 238000001514 detection method Methods 0.000 claims description 8
- 125000004122 cyclic group Chemical group 0.000 claims description 5
- 238000000034 method Methods 0.000 claims description 3
- 230000006870 function Effects 0.000 description 3
- 230000007257 malfunction Effects 0.000 description 3
- 239000013078 crystal Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 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
Landscapes
- Feedback Control In General (AREA)
- Control Of Velocity Or Acceleration (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP9249480A JPS5719803A (en) | 1980-07-07 | 1980-07-07 | Digital servo device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP9249480A JPS5719803A (en) | 1980-07-07 | 1980-07-07 | Digital servo device |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5719803A JPS5719803A (en) | 1982-02-02 |
JPS6236572B2 true JPS6236572B2 (de) | 1987-08-07 |
Family
ID=14055845
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP9249480A Granted JPS5719803A (en) | 1980-07-07 | 1980-07-07 | Digital servo device |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5719803A (de) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4689706A (en) * | 1982-09-15 | 1987-08-25 | Ampex Corporation | Apparatus and method for adjusting the respective positions of a magnetic head and video information along a magnetic track |
ATE71468T1 (de) * | 1982-09-17 | 1992-01-15 | Ampex | Eine capstan-regelschleife, verriegelt mit einer dominierenden referenz-bandgeschwindigkeit fuer ein videobandgeraet. |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4854387A (de) * | 1971-11-10 | 1973-07-31 |
-
1980
- 1980-07-07 JP JP9249480A patent/JPS5719803A/ja active Granted
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4854387A (de) * | 1971-11-10 | 1973-07-31 |
Also Published As
Publication number | Publication date |
---|---|
JPS5719803A (en) | 1982-02-02 |
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