DE3486095T2 - Vorrichtung zum aufzeichnen und wiedergeben eines videosignals. - Google Patents
Vorrichtung zum aufzeichnen und wiedergeben eines videosignals.Info
- Publication number
- DE3486095T2 DE3486095T2 DE8484116390T DE3486095T DE3486095T2 DE 3486095 T2 DE3486095 T2 DE 3486095T2 DE 8484116390 T DE8484116390 T DE 8484116390T DE 3486095 T DE3486095 T DE 3486095T DE 3486095 T2 DE3486095 T2 DE 3486095T2
- Authority
- DE
- Germany
- Prior art keywords
- recording
- video signal
- playing back
- playing
- video
- 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 - Fee Related
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N9/00—Details of colour television systems
- H04N9/79—Processing of colour television signals in connection with recording
- H04N9/87—Regeneration of colour television signals
- H04N9/89—Time-base error compensation
- H04N9/896—Time-base error compensation using a digital memory with independent write-in and read-out clock generators
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N9/00—Details of colour television systems
- H04N9/79—Processing of colour television signals in connection with recording
- H04N9/80—Transformation of the television signal for recording, e.g. modulation, frequency changing; Inverse transformation for playback
- H04N9/82—Transformation of the television signal for recording, e.g. modulation, frequency changing; Inverse transformation for playback the individual colour picture signal components being recorded simultaneously only
- H04N9/8205—Transformation of the television signal for recording, e.g. modulation, frequency changing; Inverse transformation for playback the individual colour picture signal components being recorded simultaneously only involving the multiplexing of an additional signal and the colour video signal
- H04N9/8211—Transformation of the television signal for recording, e.g. modulation, frequency changing; Inverse transformation for playback the individual colour picture signal components being recorded simultaneously only involving the multiplexing of an additional signal and the colour video signal the additional signal being a sound signal
- H04N9/8216—Transformation of the television signal for recording, e.g. modulation, frequency changing; Inverse transformation for playback the individual colour picture signal components being recorded simultaneously only involving the multiplexing of an additional signal and the colour video signal the additional signal being a sound signal using time division multiplex
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N9/00—Details of colour television systems
- H04N9/79—Processing of colour television signals in connection with recording
- H04N9/80—Transformation of the television signal for recording, e.g. modulation, frequency changing; Inverse transformation for playback
- H04N9/82—Transformation of the television signal for recording, e.g. modulation, frequency changing; Inverse transformation for playback the individual colour picture signal components being recorded simultaneously only
- H04N9/825—Transformation of the television signal for recording, e.g. modulation, frequency changing; Inverse transformation for playback the individual colour picture signal components being recorded simultaneously only the luminance and chrominance signals being recorded in separate channels
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N9/00—Details of colour television systems
- H04N9/79—Processing of colour television signals in connection with recording
- H04N9/80—Transformation of the television signal for recording, e.g. modulation, frequency changing; Inverse transformation for playback
- H04N9/82—Transformation of the television signal for recording, e.g. modulation, frequency changing; Inverse transformation for playback the individual colour picture signal components being recorded simultaneously only
- H04N9/825—Transformation of the television signal for recording, e.g. modulation, frequency changing; Inverse transformation for playback the individual colour picture signal components being recorded simultaneously only the luminance and chrominance signals being recorded in separate channels
- H04N9/8255—Transformation of the television signal for recording, e.g. modulation, frequency changing; Inverse transformation for playback the individual colour picture signal components being recorded simultaneously only the luminance and chrominance signals being recorded in separate channels with sound processing
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP58250604A JPS60140993A (ja) | 1983-12-27 | 1983-12-27 | 記録再生装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
DE3486095D1 DE3486095D1 (de) | 1993-04-15 |
DE3486095T2 true DE3486095T2 (de) | 1993-06-17 |
Family
ID=17210339
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE8484116390T Expired - Fee Related DE3486095T2 (de) | 1983-12-27 | 1984-12-27 | Vorrichtung zum aufzeichnen und wiedergeben eines videosignals. |
Country Status (4)
Country | Link |
---|---|
US (1) | US4672470A (de) |
EP (1) | EP0149244B1 (de) |
JP (1) | JPS60140993A (de) |
DE (1) | DE3486095T2 (de) |
Families Citing this family (32)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0712229B2 (ja) * | 1984-12-25 | 1995-02-08 | ソニー株式会社 | 時間軸補正装置 |
EP0213207B1 (de) * | 1985-02-04 | 1993-01-13 | Matsushita Electric Industrial Co., Ltd. | Videosignalprozessor |
US5198940A (en) * | 1985-07-04 | 1993-03-30 | Canon Kabushiki Kaisha | Image signal recording system |
US5535064A (en) * | 1985-07-04 | 1996-07-09 | Canon Kabushiki Kaisha | Information signal recording system using different compressing methods to obtain signals for recording along with a corresponding signal indicating the method of compression |
JPS6247293A (ja) * | 1985-08-26 | 1987-02-28 | Victor Co Of Japan Ltd | 磁気記録再生方法 |
JPS6264190A (ja) * | 1985-09-13 | 1987-03-23 | Matsushita Electric Ind Co Ltd | 記録再生装置 |
NL8600254A (nl) * | 1986-02-03 | 1987-09-01 | Philips Nv | Werkwijze voor het schrijven en/of lezen van een videosignaal, bij voorbeeld een mac-signaal, inrichting voor het uitvoeren van de werkwijze en een magnetische registratiedrager verkregen volgens de werkwijze. |
JP2768377B2 (ja) * | 1986-04-09 | 1998-06-25 | ソニー株式会社 | 映像信号記録再生装置 |
JPH06101860B2 (ja) * | 1986-04-11 | 1994-12-12 | ソニー株式会社 | 時間軸補正装置 |
JPS6359195A (ja) * | 1986-08-29 | 1988-03-15 | Hitachi Ltd | 磁気記録再生装置 |
US4760475A (en) * | 1986-11-13 | 1988-07-26 | Ampex Corporation | Home track position acquisition system and method |
JPH0750924B2 (ja) * | 1987-03-11 | 1995-05-31 | 日本放送協会 | 磁気記録再生方法および装置 |
JPS63257395A (ja) * | 1987-04-14 | 1988-10-25 | Sony Corp | カラ−映像信号及び音声信号の記録装置 |
US5142376A (en) * | 1988-12-16 | 1992-08-25 | Canon Kabushiki Kaisha | Image signal recording and reproducing system with pilot signal phase-locked with a synchronizing signal |
US5062005A (en) * | 1989-02-01 | 1991-10-29 | Matsushita Electric Industrial Co., Ltd. | Videodisc reproducing apparatus |
US5212562A (en) * | 1989-07-25 | 1993-05-18 | Canon Kabushiki Kaisha | Image signal reproducing apparatus having memory function |
US5444546A (en) * | 1989-11-10 | 1995-08-22 | Canon Kabushiki Kaisha | Image signal processing apparatus having multiplexing capability |
US5598274A (en) * | 1989-11-10 | 1997-01-28 | Canon Kabushiki Kaisha | Image signal recording and reproducing system |
IL96808A (en) | 1990-04-18 | 1996-03-31 | Rambus Inc | Introductory / Origin Circuit Agreed Using High-Performance Brokerage |
US6324120B2 (en) | 1990-04-18 | 2001-11-27 | Rambus Inc. | Memory device having a variable data output length |
JPH0435394A (ja) * | 1990-05-28 | 1992-02-06 | Fujitsu Ltd | 高品位テレビ信号符号化装置 |
US5568276A (en) * | 1990-07-23 | 1996-10-22 | Canon Kabushiki Kaisha | Image signal recording and reproducing system |
US5526129A (en) * | 1990-11-19 | 1996-06-11 | Samsung Electronics Co., Ltd. | Time-base-correction in video recording using a frequency-modulated carrier |
KR930004219B1 (ko) * | 1990-11-19 | 1993-05-21 | 삼성전자 주식회사 | 시간축 오차보정용 기준신호 기록 및 재생회로 |
DE4118515A1 (de) * | 1991-06-06 | 1992-12-10 | Thomson Brandt Gmbh | Schaltung zum zeitfehlerausgleich im einem videorecorder |
GB2257868B (en) * | 1991-07-16 | 1995-04-12 | Asahi Optical Co Ltd | Still video device |
DE4136372A1 (de) * | 1991-11-05 | 1993-05-06 | Deutsche Thomson-Brandt Gmbh, 7730 Villingen-Schwenningen, De | Videorecorder mit zeitfehlerausgleich |
JPH06111502A (ja) * | 1992-09-30 | 1994-04-22 | Sony Corp | 磁気ディスク装置 |
US5692093A (en) * | 1993-01-08 | 1997-11-25 | Srt, Inc. | Method and apparatus for eliminating television commercial messages |
US7110658B1 (en) * | 1993-01-08 | 2006-09-19 | Televentions, Llc | Method and apparatus for eliminating television commercial messages |
DE4307358A1 (de) * | 1993-03-09 | 1994-09-15 | Nokia Deutschland Gmbh | Videorecorder mit verbesserter Aufzeichnung und Wiedergabe von Audiosignalen |
US7271674B1 (en) * | 2003-08-15 | 2007-09-18 | Dsp Group Inc. | Automatic level control for radio frequency amplifiers |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1355649A (en) * | 1971-07-27 | 1974-06-05 | British Broadcasting Corp | Videotape machines |
US3953881A (en) * | 1972-12-01 | 1976-04-27 | Nippon Hose Kyokai | Color picture information recording and reproducing system |
US4062041A (en) * | 1973-07-23 | 1977-12-06 | Consolidated Video Systems, Inc. | Input voltage controlled oscillator circuit for a television signal time base corrector |
JPS5080720A (de) * | 1973-11-14 | 1975-07-01 | ||
JPS6019192B2 (ja) * | 1975-04-02 | 1985-05-15 | 株式会社日立製作所 | カラ−テレビジヨン信号処理方式 |
JPS5914948B2 (ja) * | 1976-01-21 | 1984-04-06 | 株式会社日立製作所 | カラ−テレビジヨン信号処理方式 |
US4034397A (en) * | 1976-03-19 | 1977-07-05 | Ampex Corporation | Pilot signal luminance correction means for video recording apparatus |
US4084176A (en) * | 1976-03-19 | 1978-04-11 | Ampex Corporation | Pilot signal processing means for video recording apparatus |
DE2629706C3 (de) * | 1976-07-02 | 1986-07-10 | Robert Bosch Gmbh, 7000 Stuttgart | Verfahren zur Übertragung und/oder Aufzeichnung von Farbfernsehsignalen |
US4376957A (en) * | 1980-02-25 | 1983-03-15 | Rca Corporation | Transmission system with sequential time-compressed baseband color |
JPS56166686A (en) * | 1980-05-28 | 1981-12-21 | Pioneer Video Corp | Timing axis variation elimination device of video disk reproducer |
JPS57202187A (en) * | 1981-06-08 | 1982-12-10 | Victor Co Of Japan Ltd | Magnetic recording and reproducing system for video signal |
-
1983
- 1983-12-27 JP JP58250604A patent/JPS60140993A/ja active Granted
-
1984
- 1984-12-20 US US06/684,286 patent/US4672470A/en not_active Expired - Lifetime
- 1984-12-27 EP EP84116390A patent/EP0149244B1/de not_active Expired - Lifetime
- 1984-12-27 DE DE8484116390T patent/DE3486095T2/de not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
EP0149244A2 (de) | 1985-07-24 |
JPH0133996B2 (de) | 1989-07-17 |
EP0149244A3 (en) | 1988-01-27 |
JPS60140993A (ja) | 1985-07-25 |
EP0149244B1 (de) | 1993-03-10 |
DE3486095D1 (de) | 1993-04-15 |
US4672470A (en) | 1987-06-09 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition | ||
8339 | Ceased/non-payment of the annual fee |