ES2000698A6 - Un aparato para grabar yno reproducir una senal de informacion - Google Patents

Un aparato para grabar yno reproducir una senal de informacion

Info

Publication number
ES2000698A6
ES2000698A6 ES8600412A ES8600412A ES2000698A6 ES 2000698 A6 ES2000698 A6 ES 2000698A6 ES 8600412 A ES8600412 A ES 8600412A ES 8600412 A ES8600412 A ES 8600412A ES 2000698 A6 ES2000698 A6 ES 2000698A6
Authority
ES
Spain
Prior art keywords
signal
tape
index
recording
rotary head
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
ES8600412A
Other languages
English (en)
Inventor
Kenji Nakano
Hiroshi Okada
Takao Takahashi
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Sony Corp
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.)
Filing date
Publication date
Priority claimed from JP60159736A external-priority patent/JPH0785352B2/ja
Priority claimed from JP60161438A external-priority patent/JP2708740B2/ja
Application filed by Sony Corp filed Critical Sony Corp
Publication of ES2000698A6 publication Critical patent/ES2000698A6/es
Expired legal-status Critical Current

Links

Classifications

    • 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
    • G11B20/02—Analogue recording or reproducing
    • G11B20/08—Pulse-modulation 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
    • G11B27/10—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
    • G11B27/3036—Time code signal
    • 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
    • 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
    • G11B27/10—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
    • 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
    • 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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Multimedia (AREA)
  • Signal Processing For Digital Recording And Reproducing (AREA)
  • Indexing, Searching, Synchronizing, And The Amount Of Synchronization Travel Of Record Carriers (AREA)

Abstract

SE DESCRIBE UN APARATO PARA GRABAR Y/O REPRODUCIR UNA SENYAL DE INFORMACION EN Y/O DESDE UN MEDIO DE GRABACION EN FORMA DE PISTA OBLICUA, EN CUYO APARATO HAY PREVISTA UN AREA EN UNA POSICION DE UNA EXTENSION DE UNA PISTA DE SENYAL DE INFORMACION, NO SOLAPANDOSE ESTE AREA CON LA PISTA DE SENYAL DE INFORMACION, UTILIZANDOSE ESTE AREA COMO AREA EN LA QUE ESTAN GRABADAS UNA SENYAL DE CONTROL O DE INDICE TAL COMO UNA SENYAL DE ACCESO (SENYAL INDICATIVA DE UN PUNTO DE PARTIDA DE UN SUCESO GRABADO) Y SIMILARES, Y UN DATO DE CODIFICACION ESTA GRABADO EN ESTE AREA COMO SENYAL DE CONTROL O DE INDICE CON EL RESULTADO DE QUE PUEDE GRABARSE UNA INFORMACION DE POSICION ABSOLUTA QUE CONSTITUYE EL DATO DE CODIFICACION.
ES8600412A 1985-07-19 1986-07-18 Un aparato para grabar yno reproducir una senal de informacion Expired ES2000698A6 (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP60159736A JPH0785352B2 (ja) 1985-07-19 1985-07-19 記録再生装置
JP60161438A JP2708740B2 (ja) 1985-07-22 1985-07-22 記録再生装置

Publications (1)

Publication Number Publication Date
ES2000698A6 true ES2000698A6 (es) 1988-03-16

Family

ID=26486446

Family Applications (1)

Application Number Title Priority Date Filing Date
ES8600412A Expired ES2000698A6 (es) 1985-07-19 1986-07-18 Un aparato para grabar yno reproducir una senal de informacion

Country Status (7)

Country Link
US (1) US4791497A (es)
EP (1) EP0209151B1 (es)
KR (1) KR950003633B1 (es)
BR (1) BR8603403A (es)
CA (1) CA1275496C (es)
DE (1) DE3675703D1 (es)
ES (1) ES2000698A6 (es)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2629698B2 (ja) * 1987-04-15 1997-07-09 ソニー株式会社 情報信号の記録装置
JP2590821B2 (ja) * 1986-05-23 1997-03-12 ソニー株式会社 磁気記録再生装置
EP0341319B1 (en) * 1987-11-27 1994-09-14 Matsushita Electric Industrial Co., Ltd. Digital tape recorder
DE3888126T2 (de) * 1987-12-14 1994-08-18 Sony Corp Gerät und Methode zur Aufzeichnung eines digitalen Signals.
US4989090A (en) * 1989-04-05 1991-01-29 Yves C. Faroudja Television scan line doubler including temporal median filter
US4972190A (en) * 1989-06-12 1990-11-20 Aerocorp Technologies Inc. Analog signal digitizer for recording on a video
JP2783632B2 (ja) * 1990-02-20 1998-08-06 キヤノン株式会社 情報信号記録及び再生装置
JPH04271069A (ja) * 1991-02-27 1992-09-28 Hitachi Ltd Ｐｃｍ信号記録方法及び装置
JPH05109244A (ja) * 1991-10-14 1993-04-30 Sony Corp 情報再生装置
JPH05122647A (ja) * 1991-10-30 1993-05-18 Sony Corp デイジタルビデオテープレコーダ
JPH06195804A (ja) * 1992-12-25 1994-07-15 Sanyo Electric Co Ltd ビデオテープレコーダ
JPH07141725A (ja) * 1993-11-16 1995-06-02 Canon Inc 信号記録再生装置
KR200148355Y1 (ko) * 1994-11-25 1999-06-15 류공현 멸균,건조기능 및 선반이 구비된 싱크대 서랍

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS52123606A (en) * 1976-04-09 1977-10-18 Sony Corp Recorder/reproducer
JPS5848279A (ja) * 1981-09-14 1983-03-22 Sony Corp キユ−信号処理装置
JPS5880144A (ja) * 1981-11-09 1983-05-14 Hitachi Ltd 磁気録画再生装置の検索装置
JPS58128002A (ja) * 1982-01-25 1983-07-30 Sony Corp 記録再生装置
JPS58222402A (ja) * 1982-02-02 1983-12-24 Sony Corp 情報信号の記録装置
JPS58164383A (ja) * 1982-03-25 1983-09-29 Sony Corp ビデオ信号記録装置
US4558378A (en) * 1982-08-27 1985-12-10 Hitachi, Ltd. Method and apparatus for a magnetic recording/reproducing
JPS6045975A (ja) * 1983-08-24 1985-03-12 Hitachi Ltd Ｐｃｍ装置
JPS61137203A (ja) * 1984-12-07 1986-06-24 Hitachi Ltd デイジタル情報記録再生装置
JPS61150180A (ja) * 1984-12-24 1986-07-08 Sony Corp 記録再生装置
JP2606186B2 (ja) * 1985-07-09 1997-04-30 ソニー株式会社 記録再生装置

Also Published As

Publication number Publication date
US4791497A (en) 1988-12-13
BR8603403A (pt) 1987-02-24
EP0209151A2 (en) 1987-01-21
EP0209151B1 (en) 1990-11-22
EP0209151A3 (en) 1988-01-07
CA1275496C (en) 1990-10-23
KR950003633B1 (ko) 1995-04-17
KR870001580A (ko) 1987-03-14
DE3675703D1 (de) 1991-01-03

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