JPH0252333B2 - - Google Patents
Info
- Publication number
- JPH0252333B2 JPH0252333B2 JP55162446A JP16244680A JPH0252333B2 JP H0252333 B2 JPH0252333 B2 JP H0252333B2 JP 55162446 A JP55162446 A JP 55162446A JP 16244680 A JP16244680 A JP 16244680A JP H0252333 B2 JPH0252333 B2 JP H0252333B2
- Authority
- JP
- Japan
- Prior art keywords
- speed
- motor
- tape
- control signal
- magnetic
- 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
- 238000004804 winding Methods 0.000 claims description 23
- 238000006243 chemical reaction Methods 0.000 claims description 8
- 238000010586 diagram Methods 0.000 description 5
- 238000007493 shaping process Methods 0.000 description 5
- 238000000034 method Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 2
- 230000008929 regeneration Effects 0.000 description 2
- 238000011069 regeneration method Methods 0.000 description 2
- 230000001360 synchronised effect Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000010355 oscillation Effects 0.000 description 1
- 230000007704 transition 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
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP55162446A JPS5786159A (en) | 1980-11-17 | 1980-11-17 | Magnetic reproducing device |
| US06/322,246 US4472749A (en) | 1980-11-17 | 1981-11-17 | Constant speed reel driven magnetic tape in cue or review mode |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP55162446A JPS5786159A (en) | 1980-11-17 | 1980-11-17 | Magnetic reproducing device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5786159A JPS5786159A (en) | 1982-05-29 |
| JPH0252333B2 true JPH0252333B2 (US06312121-20011106-C00033.png) | 1990-11-13 |
Family
ID=15754760
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP55162446A Granted JPS5786159A (en) | 1980-11-17 | 1980-11-17 | Magnetic reproducing device |
Country Status (2)
| Country | Link |
|---|---|
| US (1) | US4472749A (US06312121-20011106-C00033.png) |
| JP (1) | JPS5786159A (US06312121-20011106-C00033.png) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH06103554B2 (ja) * | 1983-08-19 | 1994-12-14 | ソニー株式会社 | 映像信号再生装置 |
| JPH02297748A (ja) * | 1989-05-10 | 1990-12-10 | Mitsubishi Electric Corp | 磁気テープ装置のリール駆動装置 |
| KR960001255Y1 (ko) * | 1993-02-16 | 1996-02-09 | 엘지전자 주식회사 | 모터 제어장치 |
| JPH1130624A (ja) * | 1997-07-11 | 1999-02-02 | Alps Electric Co Ltd | テープ走行センサー及びこのテープ走行センサーを用いた制御回路並びにこの制御回路を用いたテープ走行センサーの制御方法 |
| JPH1139790A (ja) * | 1997-07-15 | 1999-02-12 | Alps Electric Co Ltd | キャプスタンレステープ記録装置及びこれを用いた記録方法 |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4866412A (US06312121-20011106-C00033.png) * | 1971-12-13 | 1973-09-12 | ||
| JPS50150410A (US06312121-20011106-C00033.png) * | 1974-05-22 | 1975-12-02 | ||
| JPS5124210A (US06312121-20011106-C00033.png) * | 1974-08-23 | 1976-02-27 | Oki Electric Ind Co Ltd |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3582743A (en) * | 1969-03-13 | 1971-06-01 | Sycor Inc | Speed control system for tape recorder apparatus |
| JPS5149204B1 (US06312121-20011106-C00033.png) * | 1970-12-31 | 1976-12-25 | ||
| US4004205A (en) * | 1973-12-06 | 1977-01-18 | Hitachi Electronics, Ltd. | Hybrid servo control system |
| US3959815A (en) * | 1974-01-28 | 1976-05-25 | Basf Aktiengesellschaft | Arrangements for time base error compensation |
| JPS5822277Y2 (ja) * | 1975-11-01 | 1983-05-12 | ソニー株式会社 | ビデオテ−プレコ−ダノ キヤプスタンサ−ボカイロ |
| US4163532A (en) * | 1977-01-31 | 1979-08-07 | Teac Corporation | Tape speed control servomechanism for a magnetic tape cassette apparatus |
| JPS5468612A (en) * | 1977-11-11 | 1979-06-01 | Victor Co Of Japan Ltd | Capstan servo mechanism in picture recording reproducer |
| US4296446A (en) * | 1979-11-15 | 1981-10-20 | Rca Corporation | Motor speed control circuit |
-
1980
- 1980-11-17 JP JP55162446A patent/JPS5786159A/ja active Granted
-
1981
- 1981-11-17 US US06/322,246 patent/US4472749A/en not_active Expired - Fee Related
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4866412A (US06312121-20011106-C00033.png) * | 1971-12-13 | 1973-09-12 | ||
| JPS50150410A (US06312121-20011106-C00033.png) * | 1974-05-22 | 1975-12-02 | ||
| JPS5124210A (US06312121-20011106-C00033.png) * | 1974-08-23 | 1976-02-27 | Oki Electric Ind Co Ltd |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5786159A (en) | 1982-05-29 |
| US4472749A (en) | 1984-09-18 |
