JPH0247019B2 - - Google Patents
Info
- Publication number
- JPH0247019B2 JPH0247019B2 JP54080333A JP8033379A JPH0247019B2 JP H0247019 B2 JPH0247019 B2 JP H0247019B2 JP 54080333 A JP54080333 A JP 54080333A JP 8033379 A JP8033379 A JP 8033379A JP H0247019 B2 JPH0247019 B2 JP H0247019B2
- Authority
- JP
- Japan
- Prior art keywords
- speed
- tape
- playback
- motor
- switch
- 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
- 238000012552 review Methods 0.000 description 10
- 230000007423 decrease Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 101100501790 Mus musculus Esd gene Proteins 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000010248 power generation Methods 0.000 description 1
- 239000004065 semiconductor Substances 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
- G11B15/44—Speed-changing arrangements; Reversing arrangements; Drive transfer means therefor
- G11B15/442—Control thereof
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8033379A JPS567259A (en) | 1979-06-26 | 1979-06-26 | Speed switching circuit |
| US06/160,085 US4393420A (en) | 1979-06-26 | 1980-06-16 | Tape run speed-changing circuit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8033379A JPS567259A (en) | 1979-06-26 | 1979-06-26 | Speed switching circuit |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS567259A JPS567259A (en) | 1981-01-24 |
| JPH0247019B2 true JPH0247019B2 (US06623731-20030923-C00012.png) | 1990-10-18 |
Family
ID=13715325
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8033379A Granted JPS567259A (en) | 1979-06-26 | 1979-06-26 | Speed switching circuit |
Country Status (2)
| Country | Link |
|---|---|
| US (1) | US4393420A (US06623731-20030923-C00012.png) |
| JP (1) | JPS567259A (US06623731-20030923-C00012.png) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0077075B1 (en) * | 1981-10-14 | 1986-07-16 | Hitachi, Ltd. | Digital player for reproducing a digital signal sequence |
| JPS59151348A (ja) * | 1983-02-16 | 1984-08-29 | Sanyo Electric Co Ltd | 記録モ−ド判別回路 |
| US5016124A (en) * | 1986-01-14 | 1991-05-14 | Canon Kabushiki Kaisha | Recording apparatus with control of energy to the drive at start up |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5227721A (en) * | 1975-08-25 | 1977-03-02 | Nissan Chem Ind Ltd | Process for preparation of substituted phosphonic acid derivatives |
| US4206486A (en) * | 1975-07-24 | 1980-06-03 | Olympus Optical Co., Ltd. | Electric device for use in a transcriber |
-
1979
- 1979-06-26 JP JP8033379A patent/JPS567259A/ja active Granted
-
1980
- 1980-06-16 US US06/160,085 patent/US4393420A/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| US4393420A (en) | 1983-07-12 |
| JPS567259A (en) | 1981-01-24 |
