ES8800775A1 - Un aparato para registrar una pluralidad de senales de audio moduladas por codificacion de impulsos. - Google Patents

Un aparato para registrar una pluralidad de senales de audio moduladas por codificacion de impulsos.

Info

Publication number
ES8800775A1
ES8800775A1 ES555976A ES555976A ES8800775A1 ES 8800775 A1 ES8800775 A1 ES 8800775A1 ES 555976 A ES555976 A ES 555976A ES 555976 A ES555976 A ES 555976A ES 8800775 A1 ES8800775 A1 ES 8800775A1
Authority
ES
Spain
Prior art keywords
transducer
audio signal
recording
media
digital signals
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
ES555976A
Other languages
English (en)
Other versions
ES555976A0 (es
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
Application filed by Sony Corp filed Critical Sony Corp
Publication of ES555976A0 publication Critical patent/ES555976A0/es
Publication of ES8800775A1 publication Critical patent/ES8800775A1/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
    • 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

APARATO PARA REGISTRAR UNA PLURALIDAD DE SEÑALES DE AUDIO MODULADAS POR CODIFICACION DE IMPULSOS, SOBRE UN MEDIO DE REGISTRO. CONSTA DE MEDIOS PARA EL TRATAMIENTO DE LA SEÑAL DE AUDIO QUE CONVIERTEN LAS SEÑALES DE AUDIO PCM EN SEÑALES DIGITALES SEPARADAS Y COMPRIMIDAS EN EL TIEMPO; DE MEDIOS TRANSDUCTORES QUE RESPONDEN A LAS SEÑALES DIGITALES; DE MEDIOS DE TRANSPORTE DESTINADOS A ESTABLECER UNA EXPLORACION RELATIVA DE LOS MEDIOS TRANSDUCTORES CON RESPECTO AL MEDIO DE REGISTRO EN UNA MULTIPLICIDAD DE SUCESIVAS PISTAS PARALELAS; DE MEDIOS DE CONMUTACION QUE CONECTAN SELECTIVAMENTE LOS MEDIOS DE TRATAMIENTO DE LA SEÑAL DE AUDIO CON LOS MEDIOS DE TRANSDUCTORES; DE MEDIOS DE CONTROL DESTINADOS A CONTROLAR LOS MEDIOS DE CONMUTACION PARA ENTREGAR LAS SEÑALES DIGITALES A LOS MEDIOS TRANSDUCTORES; DE MEDIOS GENERADORES DE SEÑAL PILOTO DESTINADOS A GENERAR UNA SEÑAL DE FRECUENCIA UNICA; Y DE MEDIOS MEZCLADORES PARA SUPERPONER LA AUDIOSEÑAL DIGITAL COMPRIMIDA EN EL TIEMPO Y LA SEÑAL PILOTO.
ES555976A 1985-06-13 1986-06-12 Un aparato para registrar una pluralidad de senales de audio moduladas por codificacion de impulsos. Expired ES8800775A1 (es)

Applications Claiming Priority (1)

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

Publications (2)

Publication Number Publication Date
ES555976A0 ES555976A0 (es) 1987-11-16
ES8800775A1 true ES8800775A1 (es) 1987-11-16

Family

ID=14985703

Family Applications (1)

Application Number Title Priority Date Filing Date
ES555976A Expired ES8800775A1 (es) 1985-06-13 1986-06-12 Un aparato para registrar una pluralidad de senales de audio moduladas por codificacion de impulsos.

Country Status (11)

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

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

Family Cites Families (19)

* Cited by examiner, † Cited by third party
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

Also Published As

Publication number Publication date
US5148328A (en) 1992-09-15
EP0205181A2 (en) 1986-12-17
AU5834986A (en) 1986-12-18
EP0205181A3 (en) 1990-03-14
CA1323692C (en) 1993-10-26
AU585615B2 (en) 1989-06-22
ES555976A0 (es) 1987-11-16
KR870000677A (ko) 1987-02-19
BR8602743A (pt) 1987-02-10
JPS61287014A (ja) 1986-12-17
EP0205181B1 (en) 1993-02-10
ATE85723T1 (de) 1993-02-15
JPH0772924B2 (ja) 1995-08-02
DE3687718T2 (de) 1993-06-09
TR26699A (tr) 1994-07-05
DE3687718D1 (de) 1993-03-25
KR940006354B1 (ko) 1994-07-18

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