JPS56140524A - Driving device for electromechanical transducer - Google Patents
Driving device for electromechanical transducerInfo
- Publication number
- JPS56140524A JPS56140524A JP4396280A JP4396280A JPS56140524A JP S56140524 A JPS56140524 A JP S56140524A JP 4396280 A JP4396280 A JP 4396280A JP 4396280 A JP4396280 A JP 4396280A JP S56140524 A JPS56140524 A JP S56140524A
- Authority
- JP
- Japan
- Prior art keywords
- resistance
- piezoelectric element
- mechanical system
- driving signal
- value
- 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
Classifications
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B5/00—Recording by magnetisation or demagnetisation of a record carrier; Reproducing by magnetic means; Record carriers therefor
- G11B5/48—Disposition or mounting of heads or head supports relative to record carriers ; arrangements of heads, e.g. for scanning the record carrier to increase the relative speed
- G11B5/58—Disposition or mounting of heads or head supports relative to record carriers ; arrangements of heads, e.g. for scanning the record carrier to increase the relative speed with provision for moving the head for the purpose of maintaining alignment of the head relative to the record carrier during transducing operation, e.g. to compensate for surface irregularities of the latter or for track following
- G11B5/584—Disposition or mounting of heads or head supports relative to record carriers ; arrangements of heads, e.g. for scanning the record carrier to increase the relative speed with provision for moving the head for the purpose of maintaining alignment of the head relative to the record carrier during transducing operation, e.g. to compensate for surface irregularities of the latter or for track following for track following on tapes
- G11B5/588—Disposition or mounting of heads or head supports relative to record carriers ; arrangements of heads, e.g. for scanning the record carrier to increase the relative speed with provision for moving the head for the purpose of maintaining alignment of the head relative to the record carrier during transducing operation, e.g. to compensate for surface irregularities of the latter or for track following for track following on tapes by controlling the position of the rotating heads
- G11B5/592—Disposition or mounting of heads or head supports relative to record carriers ; arrangements of heads, e.g. for scanning the record carrier to increase the relative speed with provision for moving the head for the purpose of maintaining alignment of the head relative to the record carrier during transducing operation, e.g. to compensate for surface irregularities of the latter or for track following for track following on tapes by controlling the position of the rotating heads using bimorph elements supporting the heads
Landscapes
- Adjustment Of The Magnetic Head Position Track Following On Tapes (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4396280A JPS56140524A (en) | 1980-04-02 | 1980-04-02 | Driving device for electromechanical transducer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4396280A JPS56140524A (en) | 1980-04-02 | 1980-04-02 | Driving device for electromechanical transducer |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS56140524A true JPS56140524A (en) | 1981-11-02 |
| JPS6242333B2 JPS6242333B2 (mo) | 1987-09-08 |
Family
ID=12678327
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4396280A Granted JPS56140524A (en) | 1980-04-02 | 1980-04-02 | Driving device for electromechanical transducer |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS56140524A (mo) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS60127621U (ja) * | 1984-01-31 | 1985-08-27 | ソニー株式会社 | トラツキング制御装置 |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0557989U (ja) * | 1991-12-26 | 1993-07-30 | 吉弘 狩野 | スピーカー付共用リモコン |
-
1980
- 1980-04-02 JP JP4396280A patent/JPS56140524A/ja active Granted
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS60127621U (ja) * | 1984-01-31 | 1985-08-27 | ソニー株式会社 | トラツキング制御装置 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6242333B2 (mo) | 1987-09-08 |
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