JPH0345596B2 - - Google Patents
Info
- Publication number
- JPH0345596B2 JPH0345596B2 JP57025730A JP2573082A JPH0345596B2 JP H0345596 B2 JPH0345596 B2 JP H0345596B2 JP 57025730 A JP57025730 A JP 57025730A JP 2573082 A JP2573082 A JP 2573082A JP H0345596 B2 JPH0345596 B2 JP H0345596B2
- Authority
- JP
- Japan
- Prior art keywords
- signal
- audio signal
- frequency
- video
- 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 - Lifetime
Links
- 230000005236 sound signal Effects 0.000 claims abstract description 96
- 238000001514 detection method Methods 0.000 claims description 27
- 230000008030 elimination Effects 0.000 claims description 3
- 238000003379 elimination reaction Methods 0.000 claims description 3
- 238000000034 method Methods 0.000 description 37
- 210000000078 claw Anatomy 0.000 description 8
- 238000010586 diagram Methods 0.000 description 4
- 238000006243 chemical reaction Methods 0.000 description 3
- 230000003321 amplification Effects 0.000 description 2
- 230000007423 decrease Effects 0.000 description 2
- 239000000284 extract Substances 0.000 description 2
- 238000003199 nucleic acid amplification method Methods 0.000 description 2
- 238000001228 spectrum Methods 0.000 description 2
- 230000006866 deterioration Effects 0.000 description 1
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
-
- 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
-
- 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)
- Signal Processing Not Specific To The Method Of Recording And Reproducing (AREA)
- Stereophonic System (AREA)
- Testing, Inspecting, Measuring Of Stereoscopic Televisions And Televisions (AREA)
Priority Applications (8)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP57025730A JPS58143686A (ja) | 1982-02-19 | 1982-02-19 | 映像信号と音声信号の再生装置 |
| AU10794/83A AU556167B2 (en) | 1982-02-19 | 1983-01-26 | F.m. stereo on video tracks |
| CA000421641A CA1205187A (en) | 1982-02-19 | 1983-02-15 | Apparatus for reproducing video and audio signals |
| KR1019830000628A KR910006492B1 (ko) | 1982-02-19 | 1983-02-16 | 영상신호와 음성신호의 재생장치 |
| US06/467,855 US4527203A (en) | 1982-02-19 | 1983-02-18 | Apparatus for reproducing video and audio signals |
| AT83300878T ATE27085T1 (de) | 1982-02-19 | 1983-02-18 | Geraet zur wiedergabe von video- und audiosignalen. |
| EP83300878A EP0087303B1 (en) | 1982-02-19 | 1983-02-18 | Video and audio signal reproducing apparatus |
| DE8383300878T DE3371458D1 (en) | 1982-02-19 | 1983-02-18 | Video and audio signal reproducing apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP57025730A JPS58143686A (ja) | 1982-02-19 | 1982-02-19 | 映像信号と音声信号の再生装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS58143686A JPS58143686A (ja) | 1983-08-26 |
| JPH0345596B2 true JPH0345596B2 (US20020125480A1-20020912-P00900.png) | 1991-07-11 |
Family
ID=12173918
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP57025730A Granted JPS58143686A (ja) | 1982-02-19 | 1982-02-19 | 映像信号と音声信号の再生装置 |
Country Status (8)
Families Citing this family (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3323751C1 (de) * | 1983-07-01 | 1984-11-22 | Telefunken Fernseh Und Rundfunk Gmbh, 3000 Hannover | System zur UEbertragung eines frequenzmodulierten Tontraegers |
| JPS60199283A (ja) * | 1984-03-24 | 1985-10-08 | Sony Corp | 磁気記録再生装置 |
| DE3421197A1 (de) * | 1984-06-07 | 1985-12-12 | Blaupunkt-Werke Gmbh, 3200 Hildesheim | Verfahren zur aufnahme eines fernsehsignals |
| JPH0654568B2 (ja) * | 1984-10-31 | 1994-07-20 | 株式会社日立製作所 | 磁気記録再生装置の自動トラツキング制御装置 |
| US4758903A (en) * | 1984-11-22 | 1988-07-19 | Hitachi, Ltd. | Apparatus for recording and reproducing video signal and digital signal other than video signal |
| JPS61289780A (ja) * | 1985-06-18 | 1986-12-19 | Sony Corp | 映像再生装置 |
| JPS61289791A (ja) * | 1985-06-18 | 1986-12-19 | Sony Corp | 映像・音声記録再生装置 |
| 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 |
| DE3613271A1 (de) * | 1986-04-19 | 1987-10-22 | Thomson Brandt Gmbh | Videorecorder mit einem antennenmodulator |
| US4786986A (en) * | 1986-10-31 | 1988-11-22 | Hitachi, Ltd. | Magnetic recording and reproducing apparatus |
| 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 |
| KR970000147B1 (ko) * | 1991-01-31 | 1997-01-04 | 삼성전자 주식회사 | 다중음성기록재생시스템 |
| GB2584837A (en) * | 2019-06-11 | 2020-12-23 | Nokia Technologies Oy | Sound field related rendering |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA1036224A (en) * | 1971-12-23 | 1978-08-08 | Tsuneo Ohkubo | Four-channel stereo receiver |
| GB2059135B (en) * | 1979-09-21 | 1983-11-30 | Rca Corp | Tape format having both video and audio information on same tracks and apparatus for recording and/or replaying same |
| JPS56149875A (en) * | 1980-04-23 | 1981-11-19 | Matsushita Electric Ind Co Ltd | Magnetic picture recording reproduction system |
| CA1157939A (en) * | 1980-07-14 | 1983-11-29 | Yoshizumi Watatani | Noise elimination circuit in a magnetic recording and reproducing apparatus |
| FR2496375B1 (fr) * | 1980-12-17 | 1985-12-20 | Sony Corp | Appareil d'enregistrement/reproduction de signaux de television avec des signaux autio multiplexes |
-
1982
- 1982-02-19 JP JP57025730A patent/JPS58143686A/ja active Granted
-
1983
- 1983-01-26 AU AU10794/83A patent/AU556167B2/en not_active Expired
- 1983-02-15 CA CA000421641A patent/CA1205187A/en not_active Expired
- 1983-02-16 KR KR1019830000628A patent/KR910006492B1/ko not_active IP Right Cessation
- 1983-02-18 DE DE8383300878T patent/DE3371458D1/de not_active Expired
- 1983-02-18 EP EP83300878A patent/EP0087303B1/en not_active Expired
- 1983-02-18 AT AT83300878T patent/ATE27085T1/de not_active IP Right Cessation
- 1983-02-18 US US06/467,855 patent/US4527203A/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| AU1079483A (en) | 1983-08-25 |
| JPS58143686A (ja) | 1983-08-26 |
| EP0087303B1 (en) | 1987-05-06 |
| EP0087303A3 (en) | 1984-10-10 |
| AU556167B2 (en) | 1986-10-23 |
| KR910006492B1 (ko) | 1991-08-26 |
| EP0087303A2 (en) | 1983-08-31 |
| CA1205187A (en) | 1986-05-27 |
| ATE27085T1 (de) | 1987-05-15 |
| KR840003953A (ko) | 1984-10-04 |
| DE3371458D1 (en) | 1987-06-11 |
| US4527203A (en) | 1985-07-02 |
