CH653461A5 - Schaltungsanordnung zur servo-steuerung in einem signal-aufzeichnungs- und/oder wiedergabegeraet. - Google Patents
Schaltungsanordnung zur servo-steuerung in einem signal-aufzeichnungs- und/oder wiedergabegeraet. Download PDFInfo
- Publication number
- CH653461A5 CH653461A5 CH1535/80A CH153580A CH653461A5 CH 653461 A5 CH653461 A5 CH 653461A5 CH 1535/80 A CH1535/80 A CH 1535/80A CH 153580 A CH153580 A CH 153580A CH 653461 A5 CH653461 A5 CH 653461A5
- Authority
- CH
- Switzerland
- Prior art keywords
- signal
- pulse
- counter
- servo
- output
- Prior art date
Links
Classifications
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B27/00—Editing; Indexing; Addressing; Timing or synchronising; Monitoring; Measuring tape travel
- G11B27/02—Editing, e.g. varying the order of information signals recorded on, or reproduced from, record carriers
- G11B27/022—Electronic editing of analogue information signals, e.g. audio or video signals
- G11B27/029—Insert-editing
-
- 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
- G11B15/1808—Driving of both record carrier and head
-
- 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
- G11B15/473—Controlling, regulating, or indicating speed in arrangements for recording or reproducing wherein both record carriers and heads are driven by controlling the speed of the heads
- G11B15/4731—Controlling, regulating, or indicating speed in arrangements for recording or reproducing wherein both record carriers and heads are driven by controlling the speed of the heads control of headwheel rotation
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B27/00—Editing; Indexing; Addressing; Timing or synchronising; Monitoring; Measuring tape travel
- G11B27/02—Editing, e.g. varying the order of information signals recorded on, or reproduced from, record carriers
- G11B27/022—Electronic editing of analogue information signals, e.g. audio or video signals
- G11B27/024—Electronic editing of analogue information signals, e.g. audio or video signals on tapes
-
- 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
-
- 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
- G11B15/4673—Controlling, regulating, or indicating speed in arrangements for recording or reproducing wherein both record carriers and heads are driven by controlling the speed of the tape while the head is rotating
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B2220/00—Record carriers by type
- G11B2220/90—Tape-like record carriers
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Management Or Editing Of Information On Record Carriers (AREA)
- Television Signal Processing For Recording (AREA)
- Adjustment Of The Magnetic Head Position Track Following On Tapes (AREA)
- Control Of Position Or Direction (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2161979A JPS55114085A (en) | 1979-02-26 | 1979-02-26 | Recording and reproducing device |
| JP2162079A JPS55113158A (en) | 1979-02-26 | 1979-02-26 | Recorder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CH653461A5 true CH653461A5 (de) | 1985-12-31 |
Family
ID=26358705
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH1535/80A CH653461A5 (de) | 1979-02-26 | 1980-02-26 | Schaltungsanordnung zur servo-steuerung in einem signal-aufzeichnungs- und/oder wiedergabegeraet. |
Country Status (12)
Families Citing this family (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3021480C2 (de) * | 1979-06-04 | 1985-07-11 | Matsushita Electric Industrial Co., Ltd., Kadoma, Osaka | Spurnachführungssystem für Videoaufzeichnungs- und Videowiedergabegeräte |
| JPS57164466A (en) * | 1981-04-02 | 1982-10-09 | Sony Corp | Drum servo device of vtr |
| US4516164A (en) * | 1982-10-21 | 1985-05-07 | Stypher Corporation | Apparatus for decoding video address code signals |
| JPS5998342A (ja) * | 1982-11-26 | 1984-06-06 | Victor Co Of Japan Ltd | 磁気再生装置のサ−ボ回路 |
| US4600953A (en) * | 1983-02-14 | 1986-07-15 | Hitachi, Ltd. | Head switching signal producing circuit for a magnetic recording and reproducing apparatus |
| JPS59217256A (ja) * | 1983-05-24 | 1984-12-07 | Victor Co Of Japan Ltd | 記録再生装置 |
| JPS60140158A (ja) * | 1983-12-28 | 1985-07-25 | Sony Corp | 回転検出装置 |
| GB8421378D0 (en) * | 1984-08-23 | 1984-09-26 | British Broadcasting Corp | Variable speed replay |
| DE3436457A1 (de) * | 1984-10-05 | 1986-04-10 | Deutsche Thomson-Brandt Gmbh, 7730 Villingen-Schwenningen | Verfahren zur erzeugung des kopfschaltsignals und des vertikalsynchronsignals bei videorecordern |
| DE3517266A1 (de) * | 1985-05-14 | 1986-11-20 | Deutsche Thomson-Brandt Gmbh, 7730 Villingen-Schwenningen | Geraet, insbesondere videorecorder |
| DE3517267A1 (de) * | 1985-05-14 | 1986-11-20 | Deutsche Thomson-Brandt Gmbh, 7730 Villingen-Schwenningen | Geraet, insbesondere videorecorder |
| CA1270946A (en) * | 1985-07-23 | 1990-06-26 | Mitsugu Yoshihiro | Capstan servo circuit |
| DE3528763A1 (de) * | 1985-08-10 | 1987-02-19 | Thomson Brandt Gmbh | Verfahren zur phasenregelung von motoren in videorecordern |
| KR930001704B1 (ko) * | 1988-05-18 | 1993-03-11 | 삼성전자 주식회사 | 디지탈 오디오 테이프 레코더의 드럼 무조정 자동 위상 제어회로 |
| US5223988A (en) * | 1988-07-14 | 1993-06-29 | Fuji Photo Film Co., Ltd. | Recording/reproducing apparatus with noise removal and masking of phase rotational position signal |
| KR0163711B1 (ko) * | 1992-10-01 | 1999-01-15 | 윤종용 | 광 디스크 시스템의 스핀들 모터 제어 회로 |
Family Cites Families (19)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1259932B (de) * | 1963-11-13 | 1968-02-01 | Rank Bush Murphy Ltd | Vorrichtung zur Wiedergabe von auf Magnetband aufgezeichneten Fernsehsignalen |
| US3542950A (en) * | 1966-08-02 | 1970-11-24 | Rca Corp | Servo system |
| JPS5022190B1 (US07943777-20110517-C00090.png) * | 1969-08-27 | 1975-07-29 | ||
| BE756389A (fr) * | 1969-09-25 | 1971-03-22 | Comp Generale Electricite | Detecteur d'ecart temporel et regulateur de vitesse |
| US3686469A (en) * | 1970-04-02 | 1972-08-22 | Ampex | Steady state phase error correction circuit |
| US3742132A (en) * | 1970-05-23 | 1973-06-26 | Nippon Electric Co | Drum servo system of a video tape recorder for an electronic editing |
| US3872369A (en) * | 1971-08-05 | 1975-03-18 | Gerber Scientific Instr Co | Pulse counting phase modulation method and apparatus for controlling a servo-mechanism |
| NL7112272A (US07943777-20110517-C00090.png) * | 1971-09-06 | 1973-03-08 | ||
| AT317314B (de) * | 1972-08-23 | 1974-08-26 | Philips Nv | Aufzeichnungs- und Wiedergabegerät |
| JPS4986014U (US07943777-20110517-C00090.png) * | 1972-11-11 | 1974-07-25 | ||
| US4003090A (en) * | 1974-02-18 | 1977-01-11 | Rca Corporation | Magnetic recording and reproducing system with tape-to-head speed control |
| JPS5631662B2 (US07943777-20110517-C00090.png) * | 1974-07-17 | 1981-07-22 | ||
| US4061950A (en) * | 1974-08-13 | 1977-12-06 | Victor Company Of Japan, Limited | Pulse generating device for regulating the rotational speed of a body |
| US4104684A (en) * | 1975-05-19 | 1978-08-01 | Matsushita Electric Industrial Co., Ltd. | Rotary head type magnetic video recording and reproducing system |
| US4047231A (en) * | 1976-03-19 | 1977-09-06 | Ampex Corporation | High stability digital head servo for video recorders |
| US4206485A (en) * | 1977-07-08 | 1980-06-03 | Sony Corporation | Digital phase servo system |
| JPS5833566B2 (ja) * | 1977-07-28 | 1983-07-20 | パイオニア株式会社 | 回転機器の速度及び位相制御回路 |
| JPS5432307A (en) * | 1977-08-17 | 1979-03-09 | Victor Co Of Japan Ltd | Magnetic reproducer |
| JPS5532139A (en) * | 1978-08-30 | 1980-03-06 | Sony Corp | Automatic correction circuit for residual error |
-
1980
- 1980-02-05 FR FR8002482A patent/FR2450014B1/fr not_active Expired
- 1980-02-05 AU AU55222/80A patent/AU538020B2/en not_active Ceased
- 1980-02-12 IT IT19866/80A patent/IT1140567B/it active
- 1980-02-12 BR BR8000835A patent/BR8000835A/pt unknown
- 1980-02-14 GB GB8005081A patent/GB2043306B/en not_active Expired
- 1980-02-21 AT AT0097880A patent/AT387879B/de not_active IP Right Cessation
- 1980-02-21 CA CA000346155A patent/CA1150396A/en not_active Expired
- 1980-02-22 MX MX181297A patent/MX147435A/es unknown
- 1980-02-22 US US06/123,722 patent/US4322757A/en not_active Expired - Lifetime
- 1980-02-25 DE DE19803006959 patent/DE3006959A1/de active Granted
- 1980-02-26 CH CH1535/80A patent/CH653461A5/de not_active IP Right Cessation
- 1980-02-26 NL NL8001145A patent/NL193965C/nl not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| NL193965C (nl) | 2001-03-02 |
| CA1150396A (en) | 1983-07-19 |
| AU538020B2 (en) | 1984-07-26 |
| IT8019866A0 (it) | 1980-02-12 |
| FR2450014A1 (fr) | 1980-09-19 |
| MX147435A (es) | 1982-12-02 |
| US4322757A (en) | 1982-03-30 |
| AU5522280A (en) | 1980-09-04 |
| GB2043306A (en) | 1980-10-01 |
| NL8001145A (nl) | 1980-08-28 |
| AT387879B (de) | 1989-03-28 |
| GB2043306B (en) | 1982-12-15 |
| NL193965B (nl) | 2000-11-01 |
| ATA97880A (de) | 1988-08-15 |
| FR2450014B1 (fr) | 1985-12-27 |
| DE3006959A1 (de) | 1980-09-11 |
| DE3006959C2 (US07943777-20110517-C00090.png) | 1988-03-03 |
| BR8000835A (pt) | 1980-10-29 |
| IT1140567B (it) | 1986-10-01 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PL | Patent ceased |