NL192896C - Faseservobesturingsschakeling voor een videobandapparaat met een regiefunctie. - Google Patents
Faseservobesturingsschakeling voor een videobandapparaat met een regiefunctie. Download PDFInfo
- Publication number
- NL192896C NL192896C NL8006178A NL8006178A NL192896C NL 192896 C NL192896 C NL 192896C NL 8006178 A NL8006178 A NL 8006178A NL 8006178 A NL8006178 A NL 8006178A NL 192896 C NL192896 C NL 192896C
- Authority
- NL
- Netherlands
- Prior art keywords
- signal
- pulse
- phase
- circuit
- flip
- Prior art date
Links
- 238000001514 detection method Methods 0.000 claims description 29
- 238000003780 insertion Methods 0.000 claims description 7
- 230000037431 insertion Effects 0.000 claims description 7
- 230000003247 decreasing effect Effects 0.000 claims description 2
- 239000005357 flat glass Substances 0.000 claims 1
- 230000003111 delayed effect Effects 0.000 description 11
- 238000005070 sampling Methods 0.000 description 8
- 230000033764 rhythmic process Effects 0.000 description 6
- 238000010586 diagram Methods 0.000 description 5
- 239000013256 coordination polymer Substances 0.000 description 2
- 230000001133 acceleration Effects 0.000 description 1
- 210000003423 ankle Anatomy 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000001934 delay Effects 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
- 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
- G11B15/1808—Driving of both record carrier and head
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- 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)
- Control Of Electric Motors In General (AREA)
- Rotational Drive Of Disk (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14629079A JPS5669981A (en) | 1979-11-12 | 1979-11-12 | Phase servo circuit |
| JP14629079 | 1979-11-12 |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| NL8006178A NL8006178A (nl) | 1981-06-01 |
| NL192896B NL192896B (nl) | 1997-12-01 |
| NL192896C true NL192896C (nl) | 1998-04-02 |
Family
ID=15404333
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL8006178A NL192896C (nl) | 1979-11-12 | 1980-11-12 | Faseservobesturingsschakeling voor een videobandapparaat met een regiefunctie. |
Country Status (9)
| Country | Link |
|---|---|
| US (1) | US4390908A (en, 2012) |
| JP (1) | JPS5669981A (en, 2012) |
| AT (1) | AT384702B (en, 2012) |
| AU (1) | AU539312B2 (en, 2012) |
| CA (1) | CA1154159A (en, 2012) |
| DE (1) | DE3042679A1 (en, 2012) |
| FR (1) | FR2469846A1 (en, 2012) |
| GB (1) | GB2063526B (en, 2012) |
| NL (1) | NL192896C (en, 2012) |
Families Citing this family (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS57164466A (en) * | 1981-04-02 | 1982-10-09 | Sony Corp | Drum servo device of vtr |
| JPS5815379A (ja) * | 1981-07-22 | 1983-01-28 | Toshiba Corp | 磁気記録再生装置 |
| JPS58143404A (ja) * | 1982-02-22 | 1983-08-26 | Sony Corp | Ｖｔｒ |
| 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 |
| DE3382267D1 (de) * | 1982-09-16 | 1991-06-06 | Ampex | Geraet und verfahren fuer videobandmaschinen welches ein synthetisches steuerungsspursignal erzeugt. |
| JPS5971168A (ja) * | 1982-10-15 | 1984-04-21 | Victor Co Of Japan Ltd | 情報記録媒体円盤の回転制御装置 |
| SE441561B (sv) * | 1984-03-08 | 1985-10-14 | Film Teknik Ab | Forfarande for redigering av videogram i ferg, s k klippning |
| JPS61202983U (en, 2012) * | 1985-06-07 | 1986-12-20 | ||
| US4812922A (en) * | 1986-05-16 | 1989-03-14 | Fuji Photo Film Co., Ltd. | Still video signal playback apparatus with still video recording function |
| JPH0264953A (ja) * | 1988-08-30 | 1990-03-05 | Toshiba Corp | 映像記録再生装置 |
| DE4014513A1 (de) * | 1990-05-07 | 1991-11-14 | Nokia Unterhaltungselektronik | Videorecorder |
| ATE181447T1 (de) * | 1992-01-17 | 1999-07-15 | Alesis | Verfahren zum synchronisieren von digitalen tonbandaufzeichnungsgeräten |
Family Cites Families (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1301094A (en) * | 1969-03-21 | 1972-12-29 | Rca Corp | Servo system |
| GB1336583A (en) * | 1969-12-04 | 1973-11-07 | Mitsushita Electrical Ind Co L | Rotary head type magnetic recording and reproducing unit |
| 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 |
| DE2026975C3 (de) * | 1970-05-27 | 1975-05-28 | Loewe Opta Gmbh, 1000 Berlin | Servo-Steuereinrichtung für den Kopfträgerantrieb eines Video-Aufzeichnungsgerätes |
| JPS5148045B2 (en, 2012) * | 1972-06-05 | 1976-12-18 | ||
| US4032982A (en) * | 1975-08-29 | 1977-06-28 | International Business Machines Corporation | Adaptive voltage control of motor in an incrementing magnetic tape transport |
| DE2644009C2 (de) * | 1975-10-17 | 1983-10-06 | Matsushita Electric Industrial Co., Ltd., Kadoma, Osaka | Vorrichtung zur magnetischen Aufzeichnung und Wiedergabe |
| JPS5342203A (en) * | 1976-09-30 | 1978-04-17 | Mitsubishi Electric Corp | Lubricant |
| US4206485A (en) * | 1977-07-08 | 1980-06-03 | Sony Corporation | Digital phase servo system |
| JPS5432307A (en) * | 1977-08-17 | 1979-03-09 | Victor Co Of Japan Ltd | Magnetic reproducer |
| JPS54102474A (en) * | 1978-01-27 | 1979-08-11 | Sony Corp | Digital servo circuit |
| JPS54114691A (en) * | 1978-02-27 | 1979-09-06 | Sony Corp | Servo circuit |
-
1979
- 1979-11-12 JP JP14629079A patent/JPS5669981A/ja active Pending
-
1980
- 1980-11-11 AU AU64269/80A patent/AU539312B2/en not_active Expired
- 1980-11-12 CA CA000364462A patent/CA1154159A/en not_active Expired
- 1980-11-12 US US06/206,055 patent/US4390908A/en not_active Expired - Lifetime
- 1980-11-12 DE DE19803042679 patent/DE3042679A1/de active Granted
- 1980-11-12 FR FR8024056A patent/FR2469846A1/fr active Granted
- 1980-11-12 GB GB8036240A patent/GB2063526B/en not_active Expired
- 1980-11-12 AT AT0556780A patent/AT384702B/de not_active IP Right Cessation
- 1980-11-12 NL NL8006178A patent/NL192896C/nl not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| FR2469846A1 (fr) | 1981-05-22 |
| NL8006178A (nl) | 1981-06-01 |
| CA1154159A (en) | 1983-09-20 |
| DE3042679C2 (en, 2012) | 1989-03-23 |
| GB2063526B (en) | 1984-01-25 |
| FR2469846B1 (en, 2012) | 1983-07-01 |
| ATA556780A (de) | 1987-05-15 |
| AT384702B (de) | 1987-12-28 |
| AU6426980A (en) | 1981-05-21 |
| NL192896B (nl) | 1997-12-01 |
| US4390908A (en) | 1983-06-28 |
| GB2063526A (en) | 1981-06-03 |
| AU539312B2 (en) | 1984-09-20 |
| JPS5669981A (en) | 1981-06-11 |
| DE3042679A1 (de) | 1981-05-21 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| A85 | Still pending on 85-01-01 | ||
| BA | A request for search or an international-type search has been filed | ||
| BB | A search report has been drawn up | ||
| BC | A request for examination has been filed | ||
| V4 | Discontinued because of reaching the maximum lifetime of a patent |
Free format text: 20001112 |