IT8224691A0 - Apparecchiatura per registrare e/o riprodurre segnali video e audio. - Google Patents

Apparecchiatura per registrare e/o riprodurre segnali video e audio.

Info

Publication number: IT8224691A0
Authority: IT; Italy
Prior art keywords: recording; equipment; audio signals; reproducing video; reproducing
Prior art date: 1981-12-11

Application number

IT8224691A

Other languages

English (en)

Other versions

IT1153398B (it

IT8224691A1 (it

Inventor

Shinji Kakuyama

Takashi Kono

Toshimitsu Kamai

Original Assignee

Sony Corp

Priority date (The priority date 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 date listed.)

1981-12-11

Filing date

1982-12-10

Publication date

1982-12-10

1982-12-10 Application filed by Sony Corp filed Critical Sony Corp

1982-12-10 Publication of IT8224691A0 publication Critical patent/IT8224691A0/it

1984-06-10 Publication of IT8224691A1 publication Critical patent/IT8224691A1/it

1987-01-14 Application granted granted Critical

1987-01-14 Publication of IT1153398B publication Critical patent/IT1153398B/it

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)

IT24691/82A 1981-12-11 1982-12-10 Apparecchiatura per registrare e/o riprodurre segnali video e audio IT1153398B (it)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
JP56199755A JPS58100205A (ja)	1981-12-11	1981-12-11	映像及び音声信号記録装置

Publications (3)

Publication Number	Publication Date
IT8224691A0 true IT8224691A0 (it)	1982-12-10
IT8224691A1 IT8224691A1 (it)	1984-06-10
IT1153398B IT1153398B (it)	1987-01-14

Family

ID=16413081

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
IT24691/82A IT1153398B (it)	1981-12-11	1982-12-10	Apparecchiatura per registrare e/o riprodurre segnali video e audio

Country Status (17)

Country	Link
US (1)	US4490751A (it)
JP (1)	JPS58100205A (it)
KR (1)	KR840003176A (it)
AU (1)	AU9099382A (it)
BE (1)	BE895311A (it)
BR (1)	BR8207111A (it)
CA (1)	CA1193358A (it)
DE (1)	DE3245434A1 (it)
DK (1)	DK549482A (it)
ES (1)	ES518071A0 (it)
FR (1)	FR2518343B1 (it)
GB (1)	GB2111740B (it)
IT (1)	IT1153398B (it)
NL (1)	NL8204816A (it)
NO (1)	NO824166L (it)
PH (1)	PH21025A (it)
SE (1)	SE8207049L (it)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
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
DE3475977D1 (en) *	1983-04-12	1989-02-09	Victor Company Of Japan	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)

* Cited by examiner, † Cited by third party
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
US4007482A (en) *	1973-07-31	1977-02-08	Sony Corporation	Magnetic recording and/or reproducing apparatus
US4007484A (en) *	1973-07-31	1977-02-08	Sony Corporation	Magnetic recording and/or reproducing apparatus with chrominance crosstalk elimination
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 DE DE19823245434 patent/DE3245434A1/de not_active Ceased
- 1982-12-08 KR KR1019820005506A patent/KR840003176A/ko unknown
- 1982-12-08 US US06/447,875 patent/US4490751A/en not_active Expired - Lifetime
- 1982-12-08 GB GB08235022A patent/GB2111740B/en not_active Expired
- 1982-12-08 BR BR8207111A patent/BR8207111A/pt unknown
- 1982-12-09 SE SE8207049A patent/SE8207049L/ not_active Application Discontinuation
- 1982-12-09 BE BE0/209706A patent/BE895311A/fr not_active IP Right Cessation
- 1982-12-10 IT IT24691/82A patent/IT1153398B/it active
- 1982-12-10 ES ES518071A patent/ES518071A0/es active Granted
- 1982-12-10 PH PH28265A patent/PH21025A/en unknown
- 1982-12-10 FR FR8220788A patent/FR2518343B1/fr not_active Expired
- 1982-12-10 NO NO824166A patent/NO824166L/no unknown
- 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
NL8204816A (nl)	1983-07-01
DK549482A (da)	1983-06-12
FR2518343A1 (fr)	1983-06-17
US4490751A (en)	1984-12-25
SE8207049L (sv)	1983-06-12
PH21025A (en)	1987-06-30
ES8405228A1 (es)	1984-05-16
GB2111740B (en)	1985-06-12
BR8207111A (pt)	1983-10-11
ES518071A0 (es)	1984-05-16
NO824166L (no)	1983-06-13
GB2111740A (en)	1983-07-06
JPS58100205A (ja)	1983-06-14
KR840003176A (ko)	1984-08-13
FR2518343B1 (fr)	1986-08-22
DE3245434A1 (de)	1983-06-23
AU9099382A (en)	1983-06-16
IT1153398B (it)	1987-01-14
CA1193358A (en)	1985-09-10
BE895311A (fr)	1983-03-31
IT8224691A1 (it)	1984-06-10
SE8207049D0 (sv)	1982-12-09
JPH0253866B2 (it)	1990-11-20

Publication	Publication Date	Title
GB2076251B (en)	1984-11-07	Digitized video and audio data recording and/or reproducing apparatuses
GB2104277B (en)	1984-06-27	Video signal recording/reproducing apparatus
GB2082796B (en)	1984-05-31	Video disc recording and reproducing system
DE3164683D1 (en)	1984-08-16	Magnetic recording and/or reproducing system for television signal
IT8147673A0 (it)	1981-01-30	Apparecchio per la registrazione ela riproduzione di segnali video
GB2086692B (en)	1984-03-28	Signal recording and/or reproducing technique
IT8067048A0 (it)	1980-01-14	Dispositivo per la registrazione ola riproduzione di segnali su nastro magnetico particolarmente disegnali televisivi
GB2097628B (en)	1985-09-18	Video signal recording and/or reproducing system
GB2098375B (en)	1984-09-12	Audio and video signal recording and/or reproducing system
IT7829964A0 (it)	1978-11-20	Apparato di registrazione e di riproduzione di segnali video.
IT8224691A0 (it)	1982-12-10	Apparecchiatura per registrare e/o riprodurre segnali video e audio.
GB2104703B (en)	1985-04-11	Video recording and reproducing apparatus
GB2088620B (en)	1984-08-15	Playback of recorded video signals
DE3888250D1 (de)	1994-04-14	Aufnahme- und Wiedergabegerät für Audiosignale.
AU524443B2 (en)	1982-09-16	Video signal recording and playback system
GB2107558B (en)	1985-05-01	Multi-track digital recording and playback system
DE3269932D1 (en)	1986-04-24	Video recorder with improved sound reproduction
GB2098380B (en)	1985-01-23	Apparatus for reproducing signals recorded on disk
MY8700260A (en)	1987-12-31	Color video signal recording and/or reproducing system
GB2078431B (en)	1985-05-30	Video signal recording and/or reproducing apparatus
BR8207142A (pt)	1983-10-11	Aparelho registrador de sinais de video e de audio
GB2055527B (en)	1983-10-12	Dubbing circuits for under-chroma video signal recording and/or reproducing systems
GB2022965B (en)	1982-09-15	Video signal recording and/or reproducing apparatus
DE3381815D1 (de)	1990-09-20	Videoplatten-aufzeichnungs- und wiedergabesystem.
EP0149361A3 (en)	1986-07-30	Video signal recording and/or reproducing apparatus