KR870000677A - 기록 방식 및 기록 재생 방식 - Google Patents
기록 방식 및 기록 재생 방식 Download PDFInfo
- 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
- Authority
- KR
- South Korea
- Prior art keywords
- audio signal
- pcm audio
- recording
- segment
- recorded
- Prior art date
Links
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)
- Magnetic Record Carriers (AREA)
- Adjustment Of The Magnetic Head Position Track Following On Tapes (AREA)
- Stereophonic System (AREA)
Abstract
내용 없음.
Description
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)
- 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.
- 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.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP128477 | 1985-06-13 | ||
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 |
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)
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 |
Family Cites Families (19)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
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 |
US4313140A (en) * | 1979-12-07 | 1982-01-26 | International Business Machines Corporation | Buried control signal recording systems and method |
JPS5736475A (en) * | 1980-08-08 | 1982-02-27 | Sony Corp | Recording method of pcm signal |
JPS5753823A (en) * | 1980-09-17 | 1982-03-31 | Matsushita Electric Ind Co Ltd | Tracking control system |
JPS5782209A (en) * | 1980-11-06 | 1982-05-22 | Sony Corp | Pcm-video switching device |
JPS57186877A (en) * | 1981-05-14 | 1982-11-17 | Sony Corp | Magnetic recording method |
JPS5781740A (en) * | 1981-09-14 | 1982-05-21 | Sony Corp | Transmitter of pcm signal |
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 |
US4558378A (en) * | 1982-08-27 | 1985-12-10 | Hitachi, Ltd. | Method and apparatus for a magnetic recording/reproducing |
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 |
US4563714A (en) * | 1984-03-19 | 1986-01-07 | Tokyo Shibaura Denki Kabushiki Kaisha | Method and device for controlling the tracking |
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 |
GB2170641B (en) * | 1984-12-17 | 1989-10-04 | Canon Kk | Rotary head type recording and/or reproducing apparatus |
JPH0731766B2 (ja) * | 1984-12-26 | 1995-04-10 | キヤノン株式会社 | 回転ヘッド型記録再生装置 |
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 |
-
1985
- 1985-06-13 JP JP60128477A patent/JPH0772924B2/ja not_active Expired - Fee Related
-
1986
- 1986-06-04 AU AU58349/86A patent/AU585615B2/en not_active Ceased
- 1986-06-06 CA CA000510995A patent/CA1323692C/en not_active Expired - Fee Related
- 1986-06-12 EP EP86108062A patent/EP0205181B1/en not_active Expired - Lifetime
- 1986-06-12 ES ES555976A patent/ES8800775A1/es not_active Expired
- 1986-06-12 AT AT86108062T patent/ATE85723T1/de not_active IP Right Cessation
- 1986-06-12 KR KR1019860004655A patent/KR940006354B1/ko not_active IP Right Cessation
- 1986-06-12 DE DE8686108062T patent/DE3687718T2/de not_active Expired - Fee Related
- 1986-06-12 TR TR86/0302A patent/TR26699A/xx unknown
- 1986-06-12 BR BR8602743A patent/BR8602743A/pt not_active IP Right Cessation
-
1990
- 1990-06-22 US US07/543,037 patent/US5148328A/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
TR26699A (tr) | 1994-07-05 |
ES555976A0 (es) | 1987-11-16 |
JPH0772924B2 (ja) | 1995-08-02 |
ES8800775A1 (es) | 1987-11-16 |
EP0205181A2 (en) | 1986-12-17 |
EP0205181A3 (en) | 1990-03-14 |
BR8602743A (pt) | 1987-02-10 |
AU5834986A (en) | 1986-12-18 |
ATE85723T1 (de) | 1993-02-15 |
DE3687718D1 (de) | 1993-03-25 |
JPS61287014A (ja) | 1986-12-17 |
EP0205181B1 (en) | 1993-02-10 |
US5148328A (en) | 1992-09-15 |
CA1323692C (en) | 1993-10-26 |
DE3687718T2 (de) | 1993-06-09 |
KR940006354B1 (ko) | 1994-07-18 |
AU585615B2 (en) | 1989-06-22 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
KR960705308A (ko) | 자기 테이프의 경사진 트랙상의 비디오 및 오디오 신호의 기록 재생 장치 및 그 자기 테이프(Apparatus for recording and/or reproducing video signals and audio signals in/form inclined tracks on a magnetic tape, and magnetic tape for such apparatus) | |
KR890016508A (ko) | 자기 기록 및 재생장치 | |
KR840006709A (ko) | 자기기록 재생장치(磁氣記錄再生裝置) | |
KR960019071A (ko) | 영상 데이타 기록/재생 장치 및 방법 | |
KR900002247A (ko) | 디지탈 vtr의 다이나믹 트랙킹 방법 | |
KR850003021A (ko) | 자기 기록 재생장치 | |
KR870002728A (ko) | 기록 재생장치 | |
KR940006076A (ko) | 기록매체 및 기록매체 기록방법 | |
AU562158B2 (en) | Detection of clogging of gaps in rotary magnetic heads | |
KR900008868A (ko) | 오디오 데이터의 변속 재생처리 방식 | |
DE69311604D1 (de) | Aufzeichnungs- und/oder Wiedergabegerät mit Mitteln zur Schaffung eines Nachaufzeichnungsbereiches | |
ATE59723T1 (de) | Verfahren und vorrichtung zur aufzeichnung von digitalen daten. | |
KR870000677A (ko) | 기록 방식 및 기록 재생 방식 | |
KR870011606A (ko) | 디지탈 데이타 재생장치 | |
KR890005715A (ko) | 헬리컬 주사 방식의 자기 테이프 기억장치 | |
KR860007657A (ko) | 기록 재생 장치 | |
KR870000676A (ko) | 기록 재생 장치 | |
KR880006688A (ko) | 기록장치 | |
KR960030225A (ko) | 자기 기록 및 재생 장치와 그 데이타 기록 및 재생 방법 | |
JPH0240598Y2 (ko) | ||
KR950006692A (ko) | 디지탈 신호의 기록/재생장치 | |
KR860002079A (ko) | 경사주사형 자기 기록 재생방식 | |
KR920001509A (ko) | 회전 헤드형 기록 재생장치 | |
KR890015600A (ko) | 디지탈 vtr에 있어서의 타임코드 신호기록 방식 | |
KR930003041A (ko) | 정보 기록 매체 및 재생 장치 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A201 | Request for examination | ||
G160 | Decision to publish patent application | ||
E701 | Decision to grant or registration of patent right | ||
GRNT | Written decision to grant | ||
FPAY | Annual fee payment |
Payment date: 20010623 Year of fee payment: 8 |
|
LAPS | Lapse due to unpaid annual fee |