DE2348907C2 - Magnetische Aufzeichnungs- und/oder Wiedergabeanordnung - Google Patents
Magnetische Aufzeichnungs- und/oder WiedergabeanordnungInfo
- Publication number
- DE2348907C2 DE2348907C2 DE2348907A DE2348907A DE2348907C2 DE 2348907 C2 DE2348907 C2 DE 2348907C2 DE 2348907 A DE2348907 A DE 2348907A DE 2348907 A DE2348907 A DE 2348907A DE 2348907 C2 DE2348907 C2 DE 2348907C2
- Authority
- DE
- Germany
- Prior art keywords
- signal
- pulses
- pulse
- circuit
- tape
- 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
Links
- 238000004804 winding Methods 0.000 claims description 39
- 230000005284 excitation Effects 0.000 claims description 23
- 239000003990 capacitor Substances 0.000 claims description 20
- 230000033001 locomotion Effects 0.000 claims description 14
- 230000008859 change Effects 0.000 claims description 7
- 238000005070 sampling Methods 0.000 claims description 3
- 230000001419 dependent effect Effects 0.000 claims 2
- 101150087426 Gnal gene Proteins 0.000 claims 1
- 230000007704 transition Effects 0.000 description 11
- 230000001360 synchronised effect Effects 0.000 description 7
- 230000000737 periodic effect Effects 0.000 description 6
- 230000001276 controlling effect Effects 0.000 description 5
- 230000010354 integration Effects 0.000 description 5
- 230000007423 decrease Effects 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 238000010276 construction Methods 0.000 description 3
- 230000003247 decreasing effect Effects 0.000 description 3
- 230000036316 preload Effects 0.000 description 3
- 238000007493 shaping process Methods 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 230000003321 amplification Effects 0.000 description 2
- 239000002131 composite material Substances 0.000 description 2
- 238000001514 detection method Methods 0.000 description 2
- 230000004069 differentiation Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000003199 nucleic acid amplification method Methods 0.000 description 2
- 230000001105 regulatory effect Effects 0.000 description 2
- 238000013459 approach Methods 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000018109 developmental process Effects 0.000 description 1
- 238000005553 drilling Methods 0.000 description 1
- 230000001747 exhibiting effect Effects 0.000 description 1
- 230000012447 hatching Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000003550 marker Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 230000010355 oscillation Effects 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 108090000623 proteins and genes Proteins 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 230000002441 reversible effect Effects 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
- 230000001960 triggered effect Effects 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N5/00—Details of television systems
- H04N5/76—Television signal recording
- H04N5/78—Television signal recording using magnetic recording
- H04N5/782—Television signal recording using magnetic recording on tape
- H04N5/783—Adaptations for reproducing at a rate different from the recording rate
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Adjustment Of The Magnetic Head Position Track Following On Tapes (AREA)
- Control Of Velocity Or Acceleration (AREA)
- Registering, Tensioning, Guiding Webs, And Rollers Therefor (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1972114004U JPS524013Y2 (en, 2012) | 1972-09-29 | 1972-09-29 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| DE2348907A1 DE2348907A1 (de) | 1974-04-11 |
| DE2348907C2 true DE2348907C2 (de) | 1985-11-28 |
Family
ID=14626637
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE2348907A Expired DE2348907C2 (de) | 1972-09-29 | 1973-09-28 | Magnetische Aufzeichnungs- und/oder Wiedergabeanordnung |
Country Status (9)
| Country | Link |
|---|---|
| US (1) | US3869709A (en, 2012) |
| JP (1) | JPS524013Y2 (en, 2012) |
| AT (1) | AT345354B (en, 2012) |
| AU (1) | AU473827B2 (en, 2012) |
| CA (1) | CA1019063A (en, 2012) |
| DE (1) | DE2348907C2 (en, 2012) |
| FR (1) | FR2201516B1 (en, 2012) |
| GB (1) | GB1418545A (en, 2012) |
| NL (1) | NL7313499A (en, 2012) |
Families Citing this family (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5435612Y2 (en, 2012) * | 1973-11-15 | 1979-10-29 | ||
| US4001885A (en) * | 1974-03-01 | 1977-01-04 | Sharp Kabushiki Kaisha | Video recording and reproducing system |
| JPS50133734A (en, 2012) * | 1974-04-09 | 1975-10-23 | ||
| DE2644009C2 (de) * | 1975-10-17 | 1983-10-06 | Matsushita Electric Industrial Co., Ltd., Kadoma, Osaka | Vorrichtung zur magnetischen Aufzeichnung und Wiedergabe |
| JPS583306B2 (ja) * | 1976-01-07 | 1983-01-20 | 日本ビクター株式会社 | テ−プ自動装填型再生装置におけるテ−プ間歇送り装置 |
| JPS5830660B2 (ja) * | 1976-07-05 | 1983-06-30 | ソニー株式会社 | 磁気再生装置 |
| DE2646899C2 (de) * | 1976-10-18 | 1985-03-21 | Robert Bosch Gmbh, 7000 Stuttgart | Verfahren zur Wiedergabe von auf Magnetband aufgezeichneten Videosignalen |
| US4161002A (en) * | 1977-01-08 | 1979-07-10 | Sony Corporation | Power conserving motor control circuit for a video tape recorder |
| GB1587798A (en) * | 1977-05-31 | 1981-04-08 | Victor Company Of Japan | Tape driving system in a recording and/or reproducing apparatus |
| US4346397A (en) * | 1978-01-23 | 1982-08-24 | Victor Company Of Japan, Ltd. | Apparatus for reproducing a video signal of one system with conversion to a video signal of another system |
| US4308560A (en) * | 1978-03-23 | 1981-12-29 | Ampex Corporation | Method of operating a signal reproducing apparatus for effecting synchronous reproduction of recorded signals |
| US4163993A (en) * | 1978-03-23 | 1979-08-07 | Ampex Corporation | Continuous slow motion automatic tracking system |
| JPS54132120A (en) * | 1978-04-06 | 1979-10-13 | Sony Corp | Reproduction device of video signal |
| JPS5514541A (en) * | 1978-07-19 | 1980-02-01 | Nippon Hoso Kyokai <Nhk> | Magnetic recording and reproducing system |
| JPS5553981A (en) * | 1978-10-16 | 1980-04-19 | Victor Co Of Japan Ltd | Magnetic reproducer |
| US4930024A (en) * | 1986-03-26 | 1990-05-29 | Kabushiki Kaisha Toshiba | Variable speed magnetic medium recording and playback apparatus |
| US5313344A (en) * | 1988-04-28 | 1994-05-17 | Sanyo Electric Co., Ltd. | Stand-by mode setting/releasing device for video cassette recorder |
| GB2340291A (en) | 1998-08-06 | 2000-02-16 | Thomson Multimedia Sa | Avoiding jitter in a video output using pseudo-vertical synchronisation signals |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3375331A (en) * | 1963-10-21 | 1968-03-26 | Nippon Electric Co | System for recording and reproducing a periodic signal |
| DE1449883C3 (de) * | 1963-12-26 | 1975-08-21 | Sony Corp., Tokio | Magnetaufzeichnungs und -wiedergabegerät |
| US3294902A (en) * | 1963-12-30 | 1966-12-27 | Ampex | Fast, slow and stop motion reproduction using longitudinal recording and rotating heads |
| US3376395A (en) * | 1964-01-13 | 1968-04-02 | Prec Instr Company | Device for adjusting the angular relationship between a rotating head and tape in a helical scan recorder |
| GB1040509A (en) * | 1964-11-24 | 1966-08-24 | Sony Corp | Magnetic tape recording and reproducing device |
| NL168675C (nl) * | 1968-03-13 | 1982-04-16 | Sony Corp | Servostelsel voor een gelijkstroommotor. |
| DE1944041B2 (de) * | 1968-09-14 | 1971-12-30 | Sanyo Electric Co., Ltd., Monguchi, Osaka (Japan) | Servosteuerung fuer die rotierende magnetkopfanordnung eines video bandaufnahme und wiedergabegeraetes mit zeitlupen wiedergabe |
| GB1258486A (en, 2012) * | 1968-10-12 | 1971-12-30 | ||
| US3663764A (en) * | 1970-04-06 | 1972-05-16 | Ampex | Automatic tracking circuit for transverse scan magnetic tape transport |
-
1972
- 1972-09-29 JP JP1972114004U patent/JPS524013Y2/ja not_active Expired
-
1973
- 1973-09-27 GB GB4533273A patent/GB1418545A/en not_active Expired
- 1973-09-28 US US401822A patent/US3869709A/en not_active Expired - Lifetime
- 1973-09-28 AU AU60837/73A patent/AU473827B2/en not_active Expired
- 1973-09-28 DE DE2348907A patent/DE2348907C2/de not_active Expired
- 1973-09-28 CA CA182,136A patent/CA1019063A/en not_active Expired
- 1973-10-01 NL NL7313499A patent/NL7313499A/xx not_active Application Discontinuation
- 1973-10-01 FR FR7335077A patent/FR2201516B1/fr not_active Expired
- 1973-10-01 AT AT839673A patent/AT345354B/de not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| AU6083773A (en) | 1975-04-10 |
| JPS4969309U (en, 2012) | 1974-06-17 |
| FR2201516A1 (en, 2012) | 1974-04-26 |
| NL7313499A (en, 2012) | 1974-04-02 |
| DE2348907A1 (de) | 1974-04-11 |
| GB1418545A (en) | 1975-12-24 |
| JPS524013Y2 (en, 2012) | 1977-01-27 |
| FR2201516B1 (en, 2012) | 1979-07-13 |
| CA1019063A (en) | 1977-10-11 |
| AT345354B (de) | 1978-09-11 |
| ATA839673A (de) | 1978-01-15 |
| AU473827B2 (en) | 1976-07-01 |
| US3869709A (en) | 1975-03-04 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| OD | Request for examination | ||
| D2 | Grant after examination | ||
| 8364 | No opposition during term of opposition |