KR870000677A - 기록 방식 및 기록 재생 방식 - Google Patents

기록 방식 및 기록 재생 방식 Download PDF

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Publication number
KR870000677A
KR870000677A KR1019860004655A KR860004655A KR870000677A KR 870000677 A KR870000677 A KR 870000677A KR 1019860004655 A KR1019860004655 A KR 1019860004655A KR 860004655 A KR860004655 A KR 860004655A KR 870000677 A KR870000677 A KR 870000677A
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KR
South Korea
Prior art keywords
audio signal
pcm audio
recording
segment
recorded
Prior art date
Application number
KR1019860004655A
Other languages
English (en)
Other versions
KR940006354B1 (ko
Inventor
신지 가꾸야마
Original Assignee
소니 가부시끼가이샤
오오가 노리오
소니 가부시끼 가이샤
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.)
Filing date
Publication date
Application filed by 소니 가부시끼가이샤, 오오가 노리오, 소니 가부시끼 가이샤 filed Critical 소니 가부시끼가이샤
Publication of KR870000677A publication Critical patent/KR870000677A/ko
Application granted granted Critical
Publication of KR940006354B1 publication Critical patent/KR940006354B1/ko

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Classifications

    • 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
    • G11B5/09—Digital recording
    • 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
    • G11B15/02—Control of operating function, e.g. switching from recording to reproducing
    • G11B15/05—Control of operating function, e.g. switching from recording to reproducing by sensing features present on or derived from record carrier or container
    • G11B15/087—Control of operating function, e.g. switching from recording to reproducing by sensing features present on or derived from record carrier or container by sensing recorded signals
    • 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
    • G11B15/02—Control of operating function, e.g. switching from recording to reproducing
    • G11B15/12—Masking of heads; circuits for Selecting or switching of heads between operative and inoperative functions or between different operative functions or for selection between operative heads; Masking of beams, e.g. of light beams
    • G11B15/14—Masking or switching periodically, e.g. of rotating heads
    • 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
    • G11B20/10527—Audio or video recording; Data buffering arrangements
    • 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
    • G11B27/3009—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 a pilot signal inside the frequency band of the recorded main information 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
    • G11B5/00865—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 for transducing on more than one segment simultaneously
    • G11B5/00869—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 for transducing on more than one segment simultaneously the segments being disposed in different lateral zones of the tape
    • 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
    • G11B2220/00—Record carriers by type
    • G11B2220/90—Tape-like record carriers
    • G11B2220/91—Helical scan format, wherein tracks are slightly tilted with respect to tape direction, e.g. VHS, DAT, DVC, AIT or exabyte
    • G11B2220/913—Digital audio tape [DAT] format
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Signal Processing For Digital Recording And Reproducing (AREA)
  • Signal Processing Not Specific To The Method Of Recording And Reproducing (AREA)
  • Recording Or Reproducing By Magnetic Means (AREA)
  • Digital Magnetic Recording (AREA)
  • Stereophonic System (AREA)
  • Magnetic Record Carriers (AREA)
  • Adjustment Of The Magnetic Head Position Track Following On Tapes (AREA)

Abstract

내용 없음.

Description

기록 방식 및 기록 재생 방식
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음
제1도는 본 발명을 적용한 비디오 테이프 레코더의 한예를 도시한 블럭도.
제2도는 실시예의 트랙 포맷을 도시한 선도.
제3도는 각 신호의 타이밍 광계를 도시한 타임 챠트.
* 도면의 주요부분에 대한 부호의 설명
H1내지 H3: 회전 헤드 TP : 테이프
34 : 판별신호

Claims (2)

  1. 회전 헤드가 테이프의 장수방향에 대해 경사지게 주사하는 각 주사기간을 각각 복수의 세그멘트 기간으로 분할하고, 상기 각 주사기간의 각 동일 세그멘트 기간에 상기 회전헤드에 의해 주사되는 각 세그멘트의 배열로 이루어지는 복수의 트랙 채널 중의 임의의 트랙 채널에 PCM음성 신호를 기록하도록 한 기록 방식에 있어서, 상기 트랙 채널에 상기 PCM 음성 신호와 함께 기록제 유무 판별 신호를 중첩하여 기록하도록 한 것을 특징으로 하는 기록 방식.
  2. 서로 갭의 방위각을 달리하는 쌍의 회전헤드가 테이프의 장수방향에 대해 경사지게 주사하는 각 주사기간을 각각 복수의 세그멘트 기간으로 분할하고, 상기 각 주사기간의 각 동일 세그멘트 기간에 상기 쌍의 회전헤드에 의해 주사되는 각 세그멘트의 배열로 이루어지는 복수의 트랙 채널 중 임의의 트랙 채널에 PCM 음성 신호를 기록하도록 한 기록 방식에 있어서, 상기 트랙 채널에 상기 PCM 음성 신호와 함께 판별 신호를 중첩하여 기록함과 동시에, 주사 방향으로 연해서 근접 배치된 서를 갭의 방위각을 달리하는 1쌍의 회전헤드에서 상기 판별신호를 재생하고, 그 각 재생 출력의 논리화에 의해 상기 트랙 채널의 상기 PCM 음성 신호의 기록의 유무를 판별하도록 한 것을 특징으로 하는 기록 재생 장치.
    ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
KR1019860004655A 1985-06-13 1986-06-12 기록방식 및 기록 재생 방식 KR940006354B1 (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP60128477A JPH0772924B2 (ja) 1985-06-13 1985-06-13 記録方法、記録再生方法、記録装置及び記録再生装置
JP128477 1985-06-13

Publications (2)

Publication Number Publication Date
KR870000677A true KR870000677A (ko) 1987-02-19
KR940006354B1 KR940006354B1 (ko) 1994-07-18

Family

ID=14985703

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019860004655A KR940006354B1 (ko) 1985-06-13 1986-06-12 기록방식 및 기록 재생 방식

Country Status (11)

Country Link
US (1) US5148328A (ko)
EP (1) EP0205181B1 (ko)
JP (1) JPH0772924B2 (ko)
KR (1) KR940006354B1 (ko)
AT (1) ATE85723T1 (ko)
AU (1) AU585615B2 (ko)
BR (1) BR8602743A (ko)
CA (1) CA1323692C (ko)
DE (1) DE3687718T2 (ko)
ES (1) ES8800775A1 (ko)
TR (1) TR26699A (ko)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2751150B2 (ja) * 1986-03-11 1998-05-18 ソニー株式会社 磁気テープの記録装置および再生装置
JPH07118182B2 (ja) * 1986-03-31 1995-12-18 ソニー株式会社 回転ヘツド型映像信号記録再生装置のテ−プカウンタ
JP2576512B2 (ja) * 1987-06-29 1997-01-29 ソニー株式会社 デ−タレコ−ダ
JPH05109244A (ja) * 1991-10-14 1993-04-30 Sony Corp 情報再生装置
US5321561A (en) * 1992-01-17 1994-06-14 Alesis Format for recording digital audio onto magnetic tape with enhanced editing and error correction capability
JP3311770B2 (ja) * 1992-02-03 2002-08-05 ローム株式会社 ハードディスクドライブ装置
JP3997570B2 (ja) * 1997-09-12 2007-10-24 ソニー株式会社 テープ記録及び／又は再生装置、及びテープ記録及び／又は再生方法

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FR2459532B1 (fr) * 1979-06-18 1987-07-31 Quadrivium Tech Avancees Procede pour associer une information auxiliaire a une information principale enregistree et application au controle de la reproduction d'information enregistree
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JPS5736475A (en) * 1980-08-08 1982-02-27 Sony Corp Recording method of pcm signal
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JPS5782209A (en) * 1980-11-06 1982-05-22 Sony Corp Pcm-video switching device
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GB2107557A (en) * 1981-10-14 1983-04-27 Rca Corp Coding system for recording digital audio
JPS58222402A (ja) * 1982-02-02 1983-12-24 Sony Corp 情報信号の記録装置
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JPS59157810A (ja) * 1983-02-28 1984-09-07 Sony Corp デジタル信号の再生方法
JPS59168959A (ja) * 1983-03-16 1984-09-22 Sony Corp 回転ヘツド式記録再生装置における頭出し信号の記録再生方法
US4680648A (en) * 1983-10-24 1987-07-14 Canon Kabushiki Kaisha Information signal reproducing apparatus
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JPS6157089A (ja) * 1984-08-27 1986-03-22 Pioneer Electronic Corp ヘリカル走査型磁気記録再生方式
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DE3542307A1 (de) * 1985-01-17 1986-07-17 Canon K.K., Tokio/Tokyo Tonfrequenzsignal-aufzeichnungsgeraet
JP2693417B2 (ja) * 1985-03-28 1997-12-24 ソニー株式会社 記録再生装置

Also Published As

Publication number Publication date
CA1323692C (en) 1993-10-26
AU585615B2 (en) 1989-06-22
KR940006354B1 (ko) 1994-07-18
ES555976A0 (es) 1987-11-16
TR26699A (tr) 1994-07-05
JPH0772924B2 (ja) 1995-08-02
US5148328A (en) 1992-09-15
EP0205181B1 (en) 1993-02-10
BR8602743A (pt) 1987-02-10
EP0205181A2 (en) 1986-12-17
ES8800775A1 (es) 1987-11-16
DE3687718T2 (de) 1993-06-09
AU5834986A (en) 1986-12-18
ATE85723T1 (de) 1993-02-15
DE3687718D1 (de) 1993-03-25
EP0205181A3 (en) 1990-03-14
JPS61287014A (ja) 1986-12-17

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