BR8802398A - Aparelho para gravacao e reproducao - Google Patents

Aparelho para gravacao e reproducao

Info

Publication number: BR8802398A
Authority: BR; Brazil
Prior art keywords: recording; reproduction appliance; reproduction; appliance
Prior art date: 1987-05-14

Application number

BR8802398A

Other languages

English (en)

Inventor

Shuzo Hitotsumachi

Original Assignee

Matsushita Electric Ind Co Ltd

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.)

1987-05-14

Filing date

1988-05-11

Publication date

1988-12-13

1988-05-11 Application filed by Matsushita Electric Ind Co Ltd filed Critical Matsushita Electric Ind Co Ltd

1988-12-13 Publication of BR8802398A publication Critical patent/BR8802398A/pt

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
- H04N9/82—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
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B5/00—Recording by magnetisation or demagnetisation of a record carrier; Reproducing by magnetic means; Record carriers therefor
- G11B5/008—Recording on, or reproducing or erasing from, magnetic tapes, sheets, e.g. cards, or wires
- G11B5/00813—Recording on, or reproducing or erasing from, magnetic tapes, sheets, e.g. cards, or wires magnetic tapes
- G11B5/00847—Recording on, or reproducing or erasing from, magnetic tapes, sheets, e.g. cards, or wires magnetic tapes on transverse tracks
- G11B5/0086—Recording on, or reproducing or erasing from, magnetic tapes, sheets, e.g. cards, or wires magnetic tapes on transverse tracks using cyclically driven heads providing segmented tracks
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B5/00—Recording by magnetisation or demagnetisation of a record carrier; Reproducing by magnetic means; Record carriers therefor
- G11B5/02—Recording, reproducing, or erasing methods; Read, write or erase circuits therefor
- G11B5/027—Analogue recording
- G11B5/035—Equalising
- 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

Landscapes

Engineering & Computer Science (AREA)
Multimedia (AREA)
Signal Processing (AREA)
Television Signal Processing For Recording (AREA)
Recording Or Reproducing By Magnetic Means (AREA)
Signal Processing Not Specific To The Method Of Recording And Reproducing (AREA)

BR8802398A 1987-05-14 1988-05-11 Aparelho para gravacao e reproducao BR8802398A (pt)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
JP62117367A JPS63282901A (ja)	1987-05-14	1987-05-14	ディジタル音声記録ビデオテ−プレコ−ダ

Publications (1)

Publication Number	Publication Date
BR8802398A true BR8802398A (pt)	1988-12-13

Family

ID=14709909

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
BR8802398A BR8802398A (pt)	1987-05-14	1988-05-11	Aparelho para gravacao e reproducao

Country Status (6)

Country	Link
US (1)	US4901159A (pt)
EP (1)	EP0292740A3 (pt)
JP (1)	JPS63282901A (pt)
AU (1)	AU583207B2 (pt)
BR (1)	BR8802398A (pt)
CA (1)	CA1319191C (pt)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
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
JPH0675339B2 (ja) *	1988-11-29	1994-09-21	シャープ株式会社	磁気テープ記録／再生装置
NL8803082A (nl) *	1988-12-16	1990-07-16	Philips Nv	Inrichting voor het opnemen van een audio- en een videosignaal.
DE3930260A1 (de) *	1989-09-11	1991-03-21	Thomson Brandt Gmbh	Videorecorder fuer ein fernsehsignal mit einem nicam-tontraeger
DE4014832A1 (de) *	1990-05-09	1991-11-14	Thomson Brandt Gmbh	Videorecorder mit verbesserter tonaufzeichnung
JP3036828B2 (ja) *	1990-11-29	2000-04-24	キヤノン株式会社	記録装置
KR960004322B1 (ko) *	1991-01-16	1996-03-30	마쯔시다덴기산교 가부시기가이샤	복수채널기록기능을 가진 비데오테이프레코오더
JP3127530B2 (ja) *	1991-10-29	2001-01-29	ソニー株式会社	回転ヘッド装置
JPH05325339A (ja) *	1992-05-20	1993-12-10	Victor Co Of Japan Ltd	オートトラッキング装置
DE4392695T1 (de) *	1992-06-16	1994-10-20	Samsung Electronics Co Ltd	Abwärtskompatibles HDTV-Aufnahme/Wiedergabesystem
EP0605061A3 (en) *	1992-12-28	1995-08-30	Victor Company Of Japan	Magnetic video and audio recording and / or reproducing apparatus and recording medium.
DE4317130A1 (de) *	1993-05-21	1994-11-24	Thomson Brandt Gmbh	Videorecorder mit Aufzeichnung eines PALplus-Helpersignals
US6104862A (en) *	1994-12-19	2000-08-15	Hitachi, Ltd.	Video signal recording and reproducing apparatus compatible with analog and digital video signal recording and reproducing
US5787223A (en) *	1996-09-17	1998-07-28	Lucent Technologies Inc.	Storage of digital data as analog signals
JP3696207B2 (ja) *	2003-01-14	2005-09-14	株式会社東芝	位相調整機能を有する復調器
FR2884030B1 (fr) *	2005-04-04	2007-06-15	St Microelectronics Sa	Procede et dispositif de restitution de son et d'images

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
EP0087114B1 (en) *	1982-02-22	1991-01-16	Matsushita Electric Industrial Co., Ltd.	Video tape recorder
JPS59142703A (ja) *	1983-02-02	1984-08-16	Hitachi Ltd	記録および／または再生装置
JPS59202783A (ja) *	1983-04-30	1984-11-16	Sansui Electric Co	Ｖｔｒ記録再生方式およびその装置
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
US4758903A (en) *	1984-11-22	1988-07-19	Hitachi, Ltd.	Apparatus for recording and reproducing video signal and digital signal other than video signal
EP0211339A3 (en) *	1985-07-25	1989-01-11	Sony Corporation	Apparatus for recording and/or reproducing with a plurality of rotary heads
JPS6228908A (ja) *	1985-07-30	1987-02-06	Victor Co Of Japan Ltd	磁気記録再生方法及びその装置
US4725896A (en) *	1985-08-23	1988-02-16	Victor Company Of Japan, Ltd.	Magnetic recording apparatus for recording two kinds of mutually different information signals on independent tracks of a magnetic tape
JPH0640672B2 (ja) *	1985-09-02	1994-05-25	株式会社日立製作所	磁気録画再生装置
EP0275041A3 (en) *	1987-01-09	1990-03-28	Hitachi, Ltd.	Multiplex magnetic recording and reproducing apparatus of the rotary head type

1987
- 1987-05-14 JP JP62117367A patent/JPS63282901A/ja active Pending
1988
- 1988-04-22 US US07/184,870 patent/US4901159A/en not_active Expired - Lifetime
- 1988-05-03 EP EP19880107096 patent/EP0292740A3/en not_active Withdrawn
- 1988-05-05 AU AU15608/88A patent/AU583207B2/en not_active Ceased
- 1988-05-11 BR BR8802398A patent/BR8802398A/pt not_active IP Right Cessation
- 1988-05-13 CA CA000566743A patent/CA1319191C/en not_active Expired - Fee Related

Also Published As

Publication number	Publication date
CA1319191C (en)	1993-06-15
AU1560888A (en)	1988-12-01
EP0292740A2 (en)	1988-11-30
AU583207B2 (en)	1989-04-20
JPS63282901A (ja)	1988-11-18
US4901159A (en)	1990-02-13
EP0292740A3 (en)	1990-09-05

Publication	Publication Date	Title
DE3888565D1 (de)	1994-04-28	Aufzeichnungs- und Wiedergabegerät.
DE3752180D1 (de)	1998-05-07	Aufzeichnungs- und Wiedergabegerät
DE3580704D1 (de)	1991-01-10	Aufzeichnungs- und wiedergabegeraet.
DE3750173D1 (de)	1994-08-11	Aufnahme- und Wiedergabegerät.
DE3484535D1 (de)	1991-06-06	Magnetisches aufzeichnungs- und wiedergabegeraet.
DE3752016D1 (de)	1997-03-13	Magnetisches Aufzeichnungs- und Wiedergabegerät
BR8802398A (pt)	1988-12-13	Aparelho para gravacao e reproducao
EP0281415A3 (en)	1990-01-10	Disc recording and/or reproduction
BR8801519A (pt)	1989-02-21	Aparelho de gravacao e reproducao magnetica
KR870004331U (ko)	1987-07-31	기록 및 재생 유니트
DE3888622D1 (de)	1994-04-28	Magnetisches Aufzeichnungs- und Wiedergabegerät.
KR860700200A (ko)	1986-03-31	자기 기록 재생장치
DE3870339D1 (de)	1992-05-27	Optisches aufzeichnungs- und wiedergabegeraet.
BR8305953A (pt)	1984-06-05	Aparelho para gravacao e/ou reproducao magnetica
ES2021371B3 (es)	1991-11-01	Aparato de grabacion y reproduccion magnetica.
DE3682926D1 (de)	1992-01-30	Magnetisches aufnahme- und wiedergabegeraet.
DE3685383D1 (de)	1992-06-25	Magnetisches aufzeichnungs- und wiedergabegeraet.
DE3784970D1 (de)	1993-04-29	Aufzeichnungs- und wiedergabegeraet.
DE3483640D1 (de)	1991-01-03	Magnetisches aufzeichnungs- und wiedergabegeraet.
BR8401829A (pt)	1984-11-27	Aparelho de gravacao e/ou reproducao magnetico
DE3852141D1 (de)	1995-01-05	Platteneinheit und Kassettenanordnung.
KR890700900A (ko)	1989-04-28	자기기록 재생장치
DE69028908D1 (de)	1996-11-21	Aufzeichnungs- und Wiedergabeverfahren
DE3877616D1 (de)	1993-03-04	Magnetische aufzeichnungs- und wiedergabevorrichtung.
KR880700953A (ko)	1988-04-13	이미지의 기록과 재생

Legal Events

Date	Code	Title	Description
1995-05-09	FB19	Grant procedure suspended (art. 19)
1996-02-06	FF	Decision: intention to grant
1996-07-16	KD	Notifcation of receipt (letter patent)
1997-03-25	FG	Letter patent granted
2008-09-02	B21A	Patent or certificate of addition expired [chapter 21.1 patent gazette]	Free format text: PATENTE EXTINTA EM 11/05/2003