KR960030225A - 자기 기록 및 재생 장치와 그 데이타 기록 및 재생 방법 - Google Patents

자기 기록 및 재생 장치와 그 데이타 기록 및 재생 방법 Download PDF

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KR960030225A
KR960030225A KR1019960001336A KR19960001336A KR960030225A KR 960030225 A KR960030225 A KR 960030225A KR 1019960001336 A KR1019960001336 A KR 1019960001336A KR 19960001336 A KR19960001336 A KR 19960001336A KR 960030225 A KR960030225 A KR 960030225A
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track
recording mode
recording
track number
standard
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KR1019960001336A
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KR100400951B1 (ko
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켄 이이쯔카
마사키 오구로
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이데이 노부유키
소니 가부시키가이샤
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    • 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
    • H04N5/926—Transformation of the television signal for recording, e.g. modulation, frequency changing; Inverse transformation for playback by pulse code modulation
    • H04N5/9261—Transformation of the television signal for recording, e.g. modulation, frequency changing; Inverse transformation for playback by pulse code modulation involving data reduction
    • H04N5/9264—Transformation of the television signal for recording, e.g. modulation, frequency changing; Inverse transformation for playback by pulse code modulation involving data reduction using transform coding
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B27/00—Editing; Indexing; Addressing; Timing or synchronising; Monitoring; Measuring tape travel
    • G11B27/10—Indexing; Addressing; Timing or synchronising; Measuring tape travel
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B15/00—Driving, starting or stopping record carriers of filamentary or web form; Driving both such record carriers and heads; Guiding such record carriers or containers therefor; Control thereof; Control of operating function
    • G11B15/18—Driving; Starting; Stopping; Arrangements for control or regulation thereof
    • G11B15/1808—Driving of both record carrier and head
    • G11B15/1875—Driving of both record carrier and head adaptations for special effects or editing
    • 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
    • G11B20/10—Digital recording or reproducing
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B27/00—Editing; Indexing; Addressing; Timing or synchronising; Monitoring; Measuring tape travel
    • G11B27/02—Editing, e.g. varying the order of information signals recorded on, or reproduced from, record carriers
    • G11B27/031—Electronic editing of digitised analogue information signals, e.g. audio or video signals
    • G11B27/036—Insert-editing
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B27/00—Editing; Indexing; Addressing; Timing or synchronising; Monitoring; Measuring tape travel
    • G11B27/10—Indexing; Addressing; Timing or synchronising; Measuring tape travel
    • G11B27/19—Indexing; Addressing; Timing or synchronising; Measuring tape travel by using information detectable on the record carrier
    • G11B27/28—Indexing; Addressing; Timing or synchronising; Measuring tape travel by using information detectable on the record carrier by using information signals recorded by the same method as the main recording
    • G11B27/30—Indexing; Addressing; Timing or synchronising; Measuring tape travel by using information detectable on the record carrier by using information signals recorded by the same method as the main recording on the same track as the main recording
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B27/00—Editing; Indexing; Addressing; Timing or synchronising; Monitoring; Measuring tape travel
    • G11B27/10—Indexing; Addressing; Timing or synchronising; Measuring tape travel
    • G11B27/19—Indexing; Addressing; Timing or synchronising; Measuring tape travel by using information detectable on the record carrier
    • G11B27/28—Indexing; Addressing; Timing or synchronising; Measuring tape travel by using information detectable on the record carrier by using information signals recorded by the same method as the main recording
    • G11B27/30—Indexing; Addressing; Timing or synchronising; Measuring tape travel by using information detectable on the record carrier by using information signals recorded by the same method as the main recording on the same track as the main recording
    • G11B27/3027—Indexing; Addressing; Timing or synchronising; Measuring tape travel by using information detectable on the record carrier by using information signals recorded by the same method as the main recording on the same track as the main recording used signal is digitally coded
    • 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
    • H04N9/804—Transformation of the television signal for recording, e.g. modulation, frequency changing; Inverse transformation for playback involving pulse code modulation of the colour picture signal components
    • H04N9/8042—Transformation of the television signal for recording, e.g. modulation, frequency changing; Inverse transformation for playback involving pulse code modulation of the colour picture signal components involving data reduction
    • H04N9/8047—Transformation of the television signal for recording, e.g. modulation, frequency changing; Inverse transformation for playback involving pulse code modulation of the colour picture signal components involving data reduction using transform coding
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B2220/00—Record carriers by type
    • G11B2220/20—Disc-shaped record carriers
    • G11B2220/21—Disc-shaped record carriers characterised in that the disc is of read-only, rewritable, or recordable type
    • G11B2220/215—Recordable discs
    • G11B2220/216—Rewritable discs
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B2220/00—Record carriers by type
    • G11B2220/90—Tape-like record carriers
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B27/00—Editing; Indexing; Addressing; Timing or synchronising; Monitoring; Measuring tape travel
    • G11B27/02—Editing, e.g. varying the order of information signals recorded on, or reproduced from, record carriers
    • G11B27/031—Electronic editing of digitised analogue information signals, e.g. audio or video signals
    • G11B27/032—Electronic editing of digitised analogue information signals, e.g. audio or video signals on tapes
    • 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
    • H04N5/7824—Television signal recording using magnetic recording on tape with rotating magnetic heads
    • H04N5/7826—Television signal recording using magnetic recording on tape with rotating magnetic heads involving helical scanning of the magnetic tape
    • H04N5/78263—Television signal recording using magnetic recording on tape with rotating magnetic heads involving helical scanning of the magnetic tape for recording on tracks inclined relative to the direction of movement of the 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
    • H04N9/7921—Processing of colour television signals in connection with recording for more than one processing mode
    • 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
    • H04N9/804—Transformation of the television signal for recording, e.g. modulation, frequency changing; Inverse transformation for playback involving pulse code modulation of the colour picture signal components
    • H04N9/806—Transformation of the television signal for recording, e.g. modulation, frequency changing; Inverse transformation for playback involving pulse code modulation of the colour picture signal components with processing of the sound signal
    • H04N9/8063—Transformation of the television signal for recording, e.g. modulation, frequency changing; Inverse transformation for playback involving pulse code modulation of the colour picture signal components with processing of the sound signal using time division multiplex of the PCM audio and PCM video signals
    • 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

Abstract

SP 모드와 LP 모드에서의 트랙 피치의 비가 3 : 2일때, 트랙 번호는 SP 모드에서 트랙 번호가 하나씩 진행되어 각 트랙 상에 기록되고 LP 모드에서는 2 트랙에서 같은 트랙 번호로 짝수 또는 홀수 트랙 번호가 설정되어 진행하고 각 트랙 상에 기록된다. 따라서, 새로운 기록이, 이미 기록된 테이프 상에서 실행되더라도, 트랙 번호는 연속이고, 트랙 번호는 절대 주소 검출에 이용될 수 있다.

Description

자기 기록 및 재생 장치와 그 데이타 기록 및 재생 방법
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음
제3도는 본 발명에 응용될 수 있는 디지탈 VTR의 트랙 포맷을 설명하기 위한 개략도, 제4도는 본 발명이 응용될 수 있는 디지탈 VTR의 오디오 데이타의 기록 포맷을 설명하기 위한 개략도, 제5도는 본 발명이 응용될 수 있는 디지탈 VTR의 오디오 데이타의 기록 포맷을 설명하기 위한 개략도.

Claims (6)

  1. 표준 기록 모드 및 트랙 피치를 좁혀 상기 표준 기록 모드보다 장시간 기록이 실행될 수 있는 장시간 기록 모드의 설정을 가능하게 하는 단계와; 상기 표준 기록 모드에서 트랙 번호가 하나씩 진행하고 트랙 번호가 상기 트랙 상에 기록하는 단계와; 2 트랙에서 같은 트랙 번호로 짝수 또는 홀수 트랙 번호를 설정하여 트랙번호를 진행시키고 상기 장시간 기록 모드에서 각각의 상기 트랙 상에 트랙 번호를 기록하는 단계, 및; 재생된 각각의 상기 트랙 번호를 기초로 테이프 상의 절대 주소를 검출하는 단계를 포함하는 것을 특징으로 하는 자기 기록 및 재생 장치의 데이타 기록 및 재생 방법.
  2. 제1항에 있어서, 상기 표준 기록 모드에서의 트랙 피치와 상기 장시간 기록 모드에서의 트랙 피치의 비가 3 : 2인 것을 특징으로 하는 자기 기록 및 재생 장치의 데이타 기록 및 재생 방법.
  3. 제1 또는 제2항에 있어서, 프레임의 신호는 복수의 트랙에 기록되고, 프레임의 헤드 트랙의 방위각은 동일하게 설정되며, 절대 주소는 재생된 트랙 번호 및 상기 재생된 트랙의 방위각에 기초해 검출되는 것을 특징으로 하는 자기 기록 및 재생 장치의 데이타 기록 및 재생 방법.
  4. 장시간 기록이 표준 기록 모드에서보다 트랙 피치를 좁게 설정함으로써 실행될 수 있는 표준 기록 모드 및 장시간 기록 모드를 설정하는 수단과; 기록 모드가 상기 표준 기록 모드인지 상기 장시간 기록 모드인지에 따라 트랙 번호를 발생하는 수단, 및; 각 트랙 상에 상기 트랙 번호를 기록하는 수단을 포함하고, 상기 표준 기록 모드에서는 트랙 번호가 하나씩 진행하고 각각 상기 트랙 상에 기록되고, 상기 장시간 기록 모드에서는 트랙 번호가 짝수 혹은 홀수 트랙 번호가 2 트랙에서 같은 트랙 번호로 설정되어 진행하고 각각 상기 트랙상에 기록되는 것을 특징으로 하는 자기 기록 및 재생 장치.
  5. 제4항에 있어서, 상기 표준 기록 모드에서의 트랙 피치와 상기 장시간 기록 모드에서의 트랙 피치와의 비가 3 : 2인 것을 특징으로 하는 자기 기록 및 재생 장치.
  6. 제4항 또는 제5항에 있어서, 프레임의 신호가 복수의 트랙 상에 기록되고, 프레임의 헤드 트랙의 방위각이 동일하게 설정되며, 절대 주소가 상기 재생된 트랙 번호와 상기 재생된 트랙의 방위각에 기초해서 검출되는 것을 특징으로 하는 자기 기록 및 재생 장치.
    ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
KR1019960001336A 1995-01-23 1996-01-23 자기기록및재생장치와그데이타기록및재생방법 KR100400951B1 (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP95-027363 1995-01-23
JP02736395A JP3458508B2 (ja) 1995-01-23 1995-01-23 磁気記録再生装置及び磁気記録再生装置のデータ記録再生方法

Publications (2)

Publication Number Publication Date
KR960030225A true KR960030225A (ko) 1996-08-17
KR100400951B1 KR100400951B1 (ko) 2004-01-13

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KR1019960001336A KR100400951B1 (ko) 1995-01-23 1996-01-23 자기기록및재생장치와그데이타기록및재생방법

Country Status (5)

Country Link
US (1) US5719721A (ko)
EP (1) EP0723267B1 (ko)
JP (1) JP3458508B2 (ko)
KR (1) KR100400951B1 (ko)
DE (1) DE69617279T2 (ko)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2885152B2 (ja) * 1995-10-31 1999-04-19 日本ビクター株式会社 情報記録方法
JP3094877B2 (ja) * 1995-12-04 2000-10-03 日本ビクター株式会社 情報記録方法
KR100195020B1 (ko) * 1997-05-27 1999-06-15 윤종용 서보트랙라이터(Servo Track Writer)의 포트넘버(Port Number) 기록
JP2000295575A (ja) * 1999-04-06 2000-10-20 Sony Corp 磁気記録再生方法及び装置
JP3645458B2 (ja) * 1999-11-29 2005-05-11 松下電器産業株式会社 情報記録再生装置
JP2001291334A (ja) * 2000-04-04 2001-10-19 Sony Corp 磁気テープ記録装置および方法、磁気テープのフォーマット、並びに記録媒体
JP4395679B2 (ja) * 2000-04-06 2010-01-13 ソニー株式会社 磁気テープ記録装置および方法、磁気テープ再生装置および方法、磁気テープ、並びに記録媒体
JP2003272298A (ja) 2002-03-19 2003-09-26 Sony Corp 記録媒体、記録方法、記録装置

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR910006153B1 (ko) * 1985-02-27 1991-08-16 마쓰시다덴기산교 가부시기가이샤 자기기록재생장치
ATE157191T1 (de) * 1992-01-16 1997-09-15 Philips Electronics Nv Einrichtung zum aufzeichnen eines informationssignals in einer spur auf einem aufzeichnungsträger
JP3764491B2 (ja) * 1992-12-21 2006-04-05 ソニー株式会社 Ｖｔｒ

Also Published As

Publication number Publication date
DE69617279T2 (de) 2002-08-08
US5719721A (en) 1998-02-17
EP0723267A3 (en) 1997-01-22
DE69617279D1 (de) 2002-01-10
JP3458508B2 (ja) 2003-10-20
KR100400951B1 (ko) 2004-01-13
EP0723267B1 (en) 2001-11-28
EP0723267A2 (en) 1996-07-24
JPH08203216A (ja) 1996-08-09

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