NL8204816A - Inrichting voor gecombineerde opname en/of weergave van video- en audiosignalen. - Google Patents
Inrichting voor gecombineerde opname en/of weergave van video- en audiosignalen. Download PDFInfo
- Publication number
- NL8204816A NL8204816A NL8204816A NL8204816A NL8204816A NL 8204816 A NL8204816 A NL 8204816A NL 8204816 A NL8204816 A NL 8204816A NL 8204816 A NL8204816 A NL 8204816A NL 8204816 A NL8204816 A NL 8204816A
- Authority
- NL
- Netherlands
- Prior art keywords
- frequency
- signal
- recording
- audio
- signals
- Prior art date
Links
- 230000005236 sound signal Effects 0.000 claims description 193
- 238000006243 chemical reaction Methods 0.000 claims description 11
- 230000005540 biological transmission Effects 0.000 claims description 7
- 238000000926 separation method Methods 0.000 claims description 6
- 230000001681 protective effect Effects 0.000 claims description 5
- 230000007704 transition Effects 0.000 claims description 5
- 238000009499 grossing Methods 0.000 claims 2
- 230000001360 synchronised effect Effects 0.000 claims 2
- 239000002131 composite material Substances 0.000 description 19
- 238000001228 spectrum Methods 0.000 description 8
- 238000010009 beating Methods 0.000 description 6
- 239000000203 mixture Substances 0.000 description 5
- 238000010586 diagram Methods 0.000 description 4
- 230000002238 attenuated effect Effects 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000008030 elimination Effects 0.000 description 2
- 238000003379 elimination reaction Methods 0.000 description 2
- 230000009467 reduction Effects 0.000 description 2
- 210000003462 vein Anatomy 0.000 description 2
- 230000000295 complement effect Effects 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000004020 luminiscence type Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000006798 recombination Effects 0.000 description 1
- 238000005215 recombination Methods 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
-
- 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
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B20/00—Signal processing not specific to the method of recording or reproducing; Circuits therefor
- G11B20/22—Signal processing not specific to the method of recording or reproducing; Circuits therefor for reducing distortions
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N5/00—Details of television systems
- H04N5/76—Television signal recording
- H04N5/91—Television signal processing therefor
- H04N5/92—Transformation of the television signal for recording, e.g. modulation, frequency changing; Inverse transformation for playback
Landscapes
- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Multimedia (AREA)
- Television Signal Processing For Recording (AREA)
- Signal Processing Not Specific To The Method Of Recording And Reproducing (AREA)
- Reverberation, Karaoke And Other Acoustics (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19975581 | 1981-12-11 | ||
| JP56199755A JPS58100205A (ja) | 1981-12-11 | 1981-12-11 | 映像及び音声信号記録装置 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL8204816A true NL8204816A (nl) | 1983-07-01 |
Family
ID=16413081
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL8204816A NL8204816A (nl) | 1981-12-11 | 1982-12-13 | Inrichting voor gecombineerde opname en/of weergave van video- en audiosignalen. |
Country Status (17)
| Country | Link |
|---|---|
| US (1) | US4490751A ( ) |
| JP (1) | JPS58100205A ( ) |
| KR (1) | KR840003176A ( ) |
| AU (1) | AU9099382A ( ) |
| BE (1) | BE895311A ( ) |
| BR (1) | BR8207111A ( ) |
| CA (1) | CA1193358A ( ) |
| DE (1) | DE3245434A1 ( ) |
| DK (1) | DK549482A ( ) |
| ES (1) | ES8405228A1 ( ) |
| FR (1) | FR2518343B1 ( ) |
| GB (1) | GB2111740B ( ) |
| IT (1) | IT1153398B ( ) |
| NL (1) | NL8204816A ( ) |
| NO (1) | NO824166L ( ) |
| PH (1) | PH21025A ( ) |
| SE (1) | SE8207049L ( ) |
Families Citing this family (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4564868A (en) * | 1982-02-04 | 1986-01-14 | Tokyo Shibaura Denki Kabushiki Kaisha | Video tape recorder having improved audio characteristics |
| JPS58139575A (ja) * | 1982-02-13 | 1983-08-18 | Sony Corp | 映像信号と音声信号の再生装置 |
| US4630134A (en) * | 1982-10-30 | 1986-12-16 | Pioneer Electronic Corporation | System for recording and reproducing multiplex information |
| JPS59142703A (ja) * | 1983-02-02 | 1984-08-16 | Hitachi Ltd | 記録および／または再生装置 |
| DE3306978A1 (de) * | 1983-02-28 | 1984-08-30 | Telefunken Fernseh Und Rundfunk Gmbh, 3000 Hannover | Videorecorder mit aufzeichnung eines frequenzmodulierten tontraegers |
| EP0125051B1 (en) * | 1983-04-12 | 1989-01-04 | Victor Company Of Japan, Limited | Recording and/or reproducing apparatus with tracking servo-mechanism responsive to fm crosstalk components |
| JPS59198503A (ja) * | 1983-04-25 | 1984-11-10 | Victor Co Of Japan Ltd | 音声信号の記録再生方式 |
| DE3322986C2 (de) * | 1983-06-25 | 1985-09-19 | Telefunken Fernseh Und Rundfunk Gmbh, 3000 Hannover | Videorecorder mit Aufzeichnung eines oder mehrerer Tonsignale |
| JPS6045905A (ja) * | 1983-08-20 | 1985-03-12 | Victor Co Of Japan Ltd | 音声信号の記録再生方式 |
| US4758903A (en) * | 1984-11-22 | 1988-07-19 | Hitachi, Ltd. | Apparatus for recording and reproducing video signal and digital signal other than video signal |
| JPS61238186A (ja) * | 1985-04-15 | 1986-10-23 | Sony Corp | ビデオテ−プレコ−ダ |
| 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 |
| KR920004758Y1 (ko) * | 1989-06-28 | 1992-07-18 | 삼성전자 주식회사 | 혼합 사이멀 케스트 회로 |
Family Cites Families (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1277900B (de) * | 1965-03-23 | 1968-09-19 | Loewe Opta Gmbh | Verfahren zum magnetischen Aufzeichnen und Wiedergeben von hochfrequenten Signalen, insbesondere von Fernsehbildsignalen, sowie von Ton- und/oder Synchronsignalen |
| DE2201691A1 (de) * | 1972-01-14 | 1973-07-26 | Blaupunkt Werke Gmbh | Verfahren zur simultanen aufzeichnung und wiedergabe von farb-fernsehsignalen |
| DE2219528C2 (de) * | 1972-04-21 | 1974-04-04 | Ted Bildplatten Ag, Aeg-Telefunken Teldec, Zug (Schweiz) | System zum Aufzeichnen eines Videosignals und eines Tonsignals auf derselben Spur eines Aufzeichnungsträgers, insbesondere einer Bildplatte |
| US4007484A (en) * | 1973-07-31 | 1977-02-08 | Sony Corporation | Magnetic recording and/or reproducing apparatus with chrominance crosstalk elimination |
| US4007482A (en) * | 1973-07-31 | 1977-02-08 | Sony Corporation | Magnetic recording and/or reproducing apparatus |
| JPS5823998B2 (ja) * | 1977-03-08 | 1983-05-18 | 日本ビクター株式会社 | 情報信号記録方法 |
| JPS6048043B2 (ja) * | 1977-03-15 | 1985-10-25 | 松下電器産業株式会社 | 記録再生方式 |
| US4303950A (en) * | 1978-07-20 | 1981-12-01 | Matsushita Electric Industrial Co., Ltd. | Helical scan video tape recorder for recording video and audio signals on contiguous tracks |
| US4353090A (en) * | 1979-06-20 | 1982-10-05 | Discovision Associates | Extended play video recording and reproducing system with selection of multiplexed audio |
| JPS5669984A (en) * | 1979-11-10 | 1981-06-11 | Toshiba Corp | Magnetic recording and reproducing device |
| JPS5741084A (en) * | 1980-08-25 | 1982-03-06 | Hitachi Ltd | Voice signal recording and reproducing device |
-
1981
- 1981-12-11 JP JP56199755A patent/JPS58100205A/ja active Granted
-
1982
- 1982-11-26 CA CA000416467A patent/CA1193358A/en not_active Expired
- 1982-11-30 AU AU90993/82A patent/AU9099382A/en not_active Abandoned
- 1982-12-08 GB GB08235022A patent/GB2111740B/en not_active Expired
- 1982-12-08 BR BR8207111A patent/BR8207111A/pt unknown
- 1982-12-08 KR KR1019820005506A patent/KR840003176A/ko unknown
- 1982-12-08 DE DE19823245434 patent/DE3245434A1/de not_active Ceased
- 1982-12-08 US US06/447,875 patent/US4490751A/en not_active Expired - Lifetime
- 1982-12-09 BE BE0/209706A patent/BE895311A/fr not_active IP Right Cessation
- 1982-12-09 SE SE8207049A patent/SE8207049L/ not_active Application Discontinuation
- 1982-12-10 NO NO824166A patent/NO824166L/no unknown
- 1982-12-10 PH PH28265A patent/PH21025A/en unknown
- 1982-12-10 IT IT24691/82A patent/IT1153398B/it active
- 1982-12-10 ES ES518071A patent/ES8405228A1/es not_active Expired
- 1982-12-10 FR FR8220788A patent/FR2518343B1/fr not_active Expired
- 1982-12-10 DK DK549482A patent/DK549482A/da not_active Application Discontinuation
- 1982-12-13 NL NL8204816A patent/NL8204816A/nl not_active Application Discontinuation
Also Published As
| Publication number | Publication date |
|---|---|
| BE895311A (fr) | 1983-03-31 |
| KR840003176A (ko) | 1984-08-13 |
| AU9099382A (en) | 1983-06-16 |
| JPH0253866B2 ( ) | 1990-11-20 |
| FR2518343B1 (fr) | 1986-08-22 |
| NO824166L (no) | 1983-06-13 |
| IT1153398B (it) | 1987-01-14 |
| GB2111740B (en) | 1985-06-12 |
| DE3245434A1 (de) | 1983-06-23 |
| ES518071A0 (es) | 1984-05-16 |
| BR8207111A (pt) | 1983-10-11 |
| FR2518343A1 (fr) | 1983-06-17 |
| JPS58100205A (ja) | 1983-06-14 |
| IT8224691A0 (it) | 1982-12-10 |
| IT8224691A1 (it) | 1984-06-10 |
| SE8207049D0 (sv) | 1982-12-09 |
| DK549482A (da) | 1983-06-12 |
| ES8405228A1 (es) | 1984-05-16 |
| PH21025A (en) | 1987-06-30 |
| GB2111740A (en) | 1983-07-06 |
| CA1193358A (en) | 1985-09-10 |
| SE8207049L (sv) | 1983-06-12 |
| US4490751A (en) | 1984-12-25 |
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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 | ||
| BV | The patent application has lapsed |