DE3583793D1 - Vorrichtung zur aufnahme und wiedergabe von videosignalen und digitalen, von videosignalen verschiedenen, signalen. - Google Patents
Vorrichtung zur aufnahme und wiedergabe von videosignalen und digitalen, von videosignalen verschiedenen, signalen.Info
- Publication number
- DE3583793D1 DE3583793D1 DE8585114778T DE3583793T DE3583793D1 DE 3583793 D1 DE3583793 D1 DE 3583793D1 DE 8585114778 T DE8585114778 T DE 8585114778T DE 3583793 T DE3583793 T DE 3583793T DE 3583793 D1 DE3583793 D1 DE 3583793D1
- Authority
- DE
- Germany
- Prior art keywords
- signals
- video signals
- digitals
- recording
- playing back
- 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
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
- H04N9/80—Transformation of the television signal for recording, e.g. modulation, frequency changing; Inverse transformation for playback
- H04N9/802—Transformation of the television signal for recording, e.g. modulation, frequency changing; Inverse transformation for playback involving processing of the sound signal
-
- 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
- H04N5/78213—Television signal recording using magnetic recording on tape involving recording in different depths of the magnetic tape
-
- 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
- H04N9/793—Processing of colour television signals in connection with recording for controlling the level of the chrominance signal, e.g. by means of automatic chroma control circuits
- H04N9/7933—Processing of colour television signals in connection with recording for controlling the level of the chrominance signal, e.g. by means of automatic chroma control circuits the level control being frequency-dependent
-
- 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
- H04N9/8233—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 character code signal
-
- 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
- H04N9/83—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 recorded chrominance signal occupying a frequency band under the frequency band of the recorded brightness signal
- H04N9/835—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 recorded chrominance signal occupying a frequency band under the frequency band of the recorded brightness signal involving processing of the sound signal
- H04N9/8355—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 recorded chrominance signal occupying a frequency band under the frequency band of the recorded brightness signal involving processing of the sound signal the sound carriers being frequency multiplexed between the luminance carrier and the chrominance carrier
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Television Signal Processing For Recording (AREA)
- Recording Or Reproducing By Magnetic Means (AREA)
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP59245936A JPH0683477B2 (ja) | 1984-11-22 | 1984-11-22 | Pcm記録方法および記録再生装置 |
JP60134059A JPH0719321B2 (ja) | 1985-06-21 | 1985-06-21 | Pcm記録再生装置 |
JP13406085A JPS61294609A (ja) | 1985-06-21 | 1985-06-21 | Pcm記録再生装置 |
JP13405885A JPH0792884B2 (ja) | 1985-06-21 | 1985-06-21 | Pcm記録再生装置 |
Publications (1)
Publication Number | Publication Date |
---|---|
DE3583793D1 true DE3583793D1 (de) | 1991-09-19 |
Family
ID=27471801
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE8585114778T Expired - Lifetime DE3583793D1 (de) | 1984-11-22 | 1985-11-21 | Vorrichtung zur aufnahme und wiedergabe von videosignalen und digitalen, von videosignalen verschiedenen, signalen. |
Country Status (3)
Country | Link |
---|---|
US (1) | US4758903A (de) |
EP (1) | EP0183186B1 (de) |
DE (1) | DE3583793D1 (de) |
Families Citing this family (20)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5189564A (en) * | 1985-06-21 | 1993-02-23 | Nobutaka Amada | Magnetic recording/reproducing method and apparatus |
US5063457A (en) * | 1986-11-19 | 1991-11-05 | Canon Kabushiki Kaisha | Wide-band video signal recording apparatus by using frequency interleave |
US5276528A (en) * | 1986-12-24 | 1994-01-04 | Canon Kabushiki Kaisha | Color video signal recorder |
JPS63282901A (ja) * | 1987-05-14 | 1988-11-18 | Matsushita Electric Ind Co Ltd | ディジタル音声記録ビデオテ−プレコ−ダ |
JPS63282958A (ja) * | 1987-05-15 | 1988-11-18 | Pioneer Electronic Corp | ディスク再生装置 |
US4928186A (en) * | 1987-08-31 | 1990-05-22 | Fuji Photo Film Co., Ltd. | Magnetic recording method and magnetic head |
JPH0743804B2 (ja) * | 1988-03-23 | 1995-05-15 | 日本ビクター株式会社 | 磁気記録装置及び磁気記録再生装置 |
US5337193A (en) * | 1988-09-24 | 1994-08-09 | Sony Corporation | Apparatus for selectively recording and/or reproducing a video signal with a PCM audio signal or with an FM audio signal |
JP2589168B2 (ja) * | 1988-12-17 | 1997-03-12 | アルプス電気株式会社 | 回転ヘッド式磁気記録再生装置 |
JPH0760569B2 (ja) * | 1989-05-30 | 1995-06-28 | パイオニア株式会社 | 記録データ復調回路 |
JP2695949B2 (ja) * | 1989-12-13 | 1998-01-14 | 株式会社日立製作所 | 磁気記録方法および記録再生装置 |
JP2796412B2 (ja) * | 1990-08-10 | 1998-09-10 | 株式会社日立製作所 | 磁気記録再生装置の音声信号記録再生装置 |
DE4027388A1 (de) * | 1990-08-30 | 1992-03-05 | Thomson Brandt Gmbh | Videorecorder fuer ein fernsehsignal mit einem zusatzsignal |
US5315469A (en) * | 1991-07-25 | 1994-05-24 | Applied Magnetics Corporation | Magnetic recording head which produces variable erase bands |
EP0558821A3 (en) * | 1992-01-08 | 1993-09-29 | Deutsche Thomson-Brandt Gmbh | Videorecorder |
US5452166A (en) * | 1993-10-01 | 1995-09-19 | Applied Magnetics Corporation | Thin film magnetic recording head for minimizing undershoots and a method for manufacturing the same |
JP3054579B2 (ja) * | 1995-05-25 | 2000-06-19 | 三洋電機株式会社 | Vtrのイコライザ回路 |
US6757913B2 (en) | 1996-07-15 | 2004-06-29 | Gregory D. Knox | Wireless music and data transceiver system |
US5867058A (en) * | 1997-08-01 | 1999-02-02 | Zenith Electronics Corporation | Method and system for enhancing a digitally sampled voltage input waveform |
KR100300980B1 (ko) | 1998-03-14 | 2001-09-06 | 윤종용 | 비디오 헤드를 이용한 하이 파이 오디오 기록/재생장치 |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3893168A (en) * | 1974-03-07 | 1975-07-01 | Rca Corp | Technique for minimizing interference in video recorder reproducer systems |
DE2921892A1 (de) * | 1979-05-30 | 1980-12-11 | Bosch Gmbh Robert | Verfahren zum speichern digitaler fernsehsignale |
JPS58100205A (ja) * | 1981-12-11 | 1983-06-14 | Sony Corp | 映像及び音声信号記録装置 |
KR860000511B1 (ko) * | 1982-02-04 | 1986-05-02 | 가부시기가이샤 도시바 | 자기 기록 재생장치 |
JPH0732487B2 (ja) * | 1982-02-17 | 1995-04-10 | 株式会社日立製作所 | 映像信号および音声信号の記録回路 |
JPS58143686A (ja) * | 1982-02-19 | 1983-08-26 | Sony Corp | 映像信号と音声信号の再生装置 |
EP0103287B1 (de) * | 1982-09-10 | 1991-01-09 | Hitachi, Ltd. | Aufzeichnungs- und Wiedergabeanordnung für ein Videobandaufzeichnungsgerät |
JPS5998307A (ja) * | 1982-11-29 | 1984-06-06 | Hitachi Ltd | 記録および/または再生装置 |
US4679097A (en) * | 1983-11-30 | 1987-07-07 | Matsushita Electric Industrial Co., Ltd. | Method of recording and reproducing video and audio signals on a magnetic tape |
-
1985
- 1985-11-20 US US07/800,147 patent/US4758903A/en not_active Expired - Fee Related
- 1985-11-21 DE DE8585114778T patent/DE3583793D1/de not_active Expired - Lifetime
- 1985-11-21 EP EP85114778A patent/EP0183186B1/de not_active Expired
Also Published As
Publication number | Publication date |
---|---|
EP0183186B1 (de) | 1991-08-14 |
EP0183186A2 (de) | 1986-06-04 |
US4758903A (en) | 1988-07-19 |
EP0183186A3 (en) | 1988-01-20 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
DE3578246D1 (de) | Vorrichtung zur aufzeichnung und wiedergabe von information. | |
DE3583793D1 (de) | Vorrichtung zur aufnahme und wiedergabe von videosignalen und digitalen, von videosignalen verschiedenen, signalen. | |
DE3581883D1 (de) | Vorrichtung zur signalaufzeichnung und/oder -wiedergabe. | |
DE3680006D1 (de) | Geraet zur aufnahme und wiedergabe von informationen. | |
DE3787184D1 (de) | Videosignalaufzeichnungsmethode und Vorrichtung zur Teilbildaufnahme. | |
DE58903549D1 (de) | Einrichtung zur aufnahme unkontrollierbar ausgeschiedenen urins. | |
DE3580704D1 (de) | Aufzeichnungs- und wiedergabegeraet. | |
DE3878357D1 (de) | Aufzeichnungsverfahren und aufzeichnungsgeraet. | |
DE3750856D1 (de) | Gerät zur Aufzeichnung von Informationssignalen. | |
DE3780057D1 (de) | Geraet zur aufzeichnung und wiedergabe von videosignalen, die bei der aufzeichnung in segmente aufgeteilt werden. | |
DE69022891D1 (de) | Gerät zur Kompensierung von Videosignalen. | |
DE3888565D1 (de) | Aufzeichnungs- und Wiedergabegerät. | |
DE3750173D1 (de) | Aufnahme- und Wiedergabegerät. | |
DE3861562D1 (de) | Aufzeichnungsgeraet und -verfahren. | |
DE3779508D1 (de) | Anordnung zur aufzeichnung und wiedergabe von digitalen signalen. | |
DE3576778D1 (de) | Geraet zur aufzeichnung und wiedergabe digitaler information. | |
DE3883907D1 (de) | Vorrichtung zum Aufnehmen und Wiedergeben von digitalen Signalen. | |
DE3785096D1 (de) | Geraet zur informationsaufzeichnung und -wiedergabe. | |
DE3781698D1 (de) | Geraet zur wiedergabe von digitalinformationen. | |
DE3851689D1 (de) | Daten-Wiedergabegerät. | |
DE3685563D1 (de) | Vorrichtung zum abspielen von videoplatten. | |
DE3852445D1 (de) | Vorrichtung zur Multiplexierung von Digitalsignalen. | |
DE3875838D1 (de) | Geraet zur wiedergabe von digitalen signalen. | |
DE3778786D1 (de) | Geraet zur magnetischen aufzeichnung. | |
DE3781333D1 (de) | Geraet zur plattenaufnahme und -wiedergabe. |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition | ||
8339 | Ceased/non-payment of the annual fee |