DE69315611T2 - Ein zur Datenrückgewinnung Standbildtechniken benutzendes Datenaufnahmeverfahren - Google Patents

Ein zur Datenrückgewinnung Standbildtechniken benutzendes Datenaufnahmeverfahren

Info

Publication number
DE69315611T2
DE69315611T2 DE69315611T DE69315611T DE69315611T2 DE 69315611 T2 DE69315611 T2 DE 69315611T2 DE 69315611 T DE69315611 T DE 69315611T DE 69315611 T DE69315611 T DE 69315611T DE 69315611 T2 DE69315611 T2 DE 69315611T2
Authority
DE
Germany
Prior art keywords
data
tape
tracks
information
error rate
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 - Lifetime
Application number
DE69315611T
Other languages
German (de)
English (en)
Other versions
DE69315611D1 (de
Inventor
Keith Kambies
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.)
Ampex Systems Corp
Original Assignee
Ampex Systems 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 Ampex Systems Corp filed Critical Ampex Systems Corp
Application granted granted Critical
Publication of DE69315611D1 publication Critical patent/DE69315611D1/de
Publication of DE69315611T2 publication Critical patent/DE69315611T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • 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
    • 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
    • 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
    • G11B15/18—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
    • 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
    • G11B15/46—Controlling, regulating, or indicating speed
    • G11B15/467—Controlling, regulating, or indicating speed in arrangements for recording or reproducing wherein both record carriers and heads are driven
    • G11B15/4673—Controlling, regulating, or indicating speed in arrangements for recording or reproducing wherein both record carriers and heads are driven by controlling the speed of the tape while the head is rotating
    • G11B15/4675—Controlling, regulating, or indicating speed in arrangements for recording or reproducing wherein both record carriers and heads are driven by controlling the speed of the tape while the head is rotating with provision for information tracking
    • G11B15/4676—Controlling, regulating, or indicating speed in arrangements for recording or reproducing wherein both record carriers and heads are driven by controlling the speed of the tape while the head is rotating with provision for information tracking using signals recorded in tracks disposed in parallel with the scanning direction
    • G11B15/4677—Controlling, regulating, or indicating speed in arrangements for recording or reproducing wherein both record carriers and heads are driven by controlling the speed of the tape while the head is rotating with provision for information tracking using signals recorded in tracks disposed in parallel with the scanning direction using auxiliary signals, i.e. pilot signals
    • G11B15/4678—Controlling, regulating, or indicating speed in arrangements for recording or reproducing wherein both record carriers and heads are driven by controlling the speed of the tape while the head is rotating with provision for information tracking using signals recorded in tracks disposed in parallel with the scanning direction using auxiliary signals, i.e. pilot signals superimposed on the main signal track
    • 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
    • G11B15/46—Controlling, regulating, or indicating speed
    • G11B15/52—Controlling, regulating, or indicating speed by using signals recorded on, or derived from, record carrier
    • 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
    • G11B20/00—Signal processing not specific to the method of recording or reproducing; Circuits therefor
    • G11B20/10—Digital recording or reproducing
    • G11B20/12—Formatting, e.g. arrangement of data block or words on the record carriers
    • G11B20/1201—Formatting, e.g. arrangement of data block or words on the record carriers on tapes
    • G11B20/1207—Formatting, e.g. arrangement of data block or words on the record carriers on tapes with transverse tracks only
    • G11B20/1209—Formatting, e.g. arrangement of data block or words on the record carriers on tapes with transverse tracks only for discontinuous data, e.g. digital information signals, computer programme data
    • 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
    • G11B20/18—Error detection or correction; Testing, e.g. of drop-outs
    • G11B20/1833—Error detection or correction; Testing, e.g. of drop-outs by adding special lists or symbols to the coded information
    • 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
    • G11B27/005—Reproducing at a different information rate from the information rate of 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
    • G11B27/02—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
    • 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
    • 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
    • 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
    • G11B5/48—Disposition or mounting of heads or head supports relative to record carriers ; arrangements of heads, e.g. for scanning the record carrier to increase the relative speed
    • G11B5/58—Disposition or mounting of heads or head supports relative to record carriers ; arrangements of heads, e.g. for scanning the record carrier to increase the relative speed with provision for moving the head for the purpose of maintaining alignment of the head relative to the record carrier during transducing operation, e.g. to compensate for surface irregularities of the latter or for track following
    • G11B5/584—Disposition or mounting of heads or head supports relative to record carriers ; arrangements of heads, e.g. for scanning the record carrier to increase the relative speed with provision for moving the head for the purpose of maintaining alignment of the head relative to the record carrier during transducing operation, e.g. to compensate for surface irregularities of the latter or for track following for track following on tapes
    • G11B5/588—Disposition or mounting of heads or head supports relative to record carriers ; arrangements of heads, e.g. for scanning the record carrier to increase the relative speed with provision for moving the head for the purpose of maintaining alignment of the head relative to the record carrier during transducing operation, e.g. to compensate for surface irregularities of the latter or for track following for track following on tapes by controlling the position of the 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
    • G11B20/12—Formatting, e.g. arrangement of data block or words on the record carriers
    • G11B20/1201—Formatting, e.g. arrangement of data block or words on the record carriers on tapes
    • G11B20/1211—Formatting, e.g. arrangement of data block or words on the record carriers on tapes with different data track configurations
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Multimedia (AREA)
  • General Engineering & Computer Science (AREA)
  • Signal Processing For Digital Recording And Reproducing (AREA)
  • Management Or Editing Of Information On Record Carriers (AREA)
  • Apparatus For Radiation Diagnosis (AREA)
  • Indexing, Searching, Synchronizing, And The Amount Of Synchronization Travel Of Record Carriers (AREA)
DE69315611T 1992-04-10 1993-04-07 Ein zur Datenrückgewinnung Standbildtechniken benutzendes Datenaufnahmeverfahren Expired - Lifetime DE69315611T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US86726892A 1992-04-10 1992-04-10

Publications (2)

Publication Number Publication Date
DE69315611D1 DE69315611D1 (de) 1998-01-22
DE69315611T2 true DE69315611T2 (de) 1998-07-16

Family

ID=25349464

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69315611T Expired - Lifetime DE69315611T2 (de) 1992-04-10 1993-04-07 Ein zur Datenrückgewinnung Standbildtechniken benutzendes Datenaufnahmeverfahren

Country Status (8)

Country Link
US (1) US5729400A (cg-RX-API-DMAC7.html)
EP (1) EP0565367B1 (cg-RX-API-DMAC7.html)
JP (1) JPH0652660A (cg-RX-API-DMAC7.html)
KR (1) KR100255919B1 (cg-RX-API-DMAC7.html)
CN (1) CN1085341A (cg-RX-API-DMAC7.html)
AT (1) ATE161117T1 (cg-RX-API-DMAC7.html)
DE (1) DE69315611T2 (cg-RX-API-DMAC7.html)
MX (1) MX9302025A (cg-RX-API-DMAC7.html)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6913765B2 (en) * 2001-03-21 2005-07-05 Scimed Life Systems, Inc. Controlling resorption of bioresorbable medical implant material
JP2013156798A (ja) * 2012-01-30 2013-08-15 Kddi Corp 記憶装置、アクセスパターンの秘匿方法およびプログラム
CN112820325B (zh) * 2021-01-27 2022-04-15 天津航大雄英航空工程有限公司 一种飞参记录器破损磁带数据读取的掩膜方法

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4916555A (en) * 1976-03-19 1990-04-10 Ampex Corporation Method and apparatus for producing time base altered effects in data recording and reproducing apparatus
US4099211A (en) * 1976-09-13 1978-07-04 Ampex Corporation Positionable transducing mounting structure and driving system therefor
US4215362A (en) * 1978-03-23 1980-07-29 Ampex Corporation Track selection method and apparatus
US4494153A (en) * 1978-03-23 1985-01-15 Ampex Corporation Method of operating a signal reproduction apparatus for effecting synchronous reproduction of recorded signals
US4308560A (en) * 1978-03-23 1981-12-29 Ampex Corporation Method of operating a signal reproducing apparatus for effecting synchronous reproduction of recorded signals
US4447835A (en) * 1982-01-11 1984-05-08 Sony Corporation Method and apparatus for single frame recording on video tape
US4751586A (en) * 1982-09-17 1988-06-14 Ampex Corporation Rotary head tape transport servo system having high speed servo lock capability
US4947272A (en) * 1987-03-30 1990-08-07 Pioneer Electronic Corporation Signal reproducing device which offsets the tracking error signal for a digital tape player
JPS63263656A (ja) * 1987-04-20 1988-10-31 Sanyo Electric Co Ltd Ｐｃｍ信号再生装置のトラツキングサ−ボ回路
DE3805436A1 (de) * 1988-02-22 1989-08-31 Bosch Gmbh Robert Verfahren zur wiedergabe von datensignalen
US4872073A (en) * 1988-09-02 1989-10-03 Ampex Corporation Apparatus for playback of magnetically recorded data having a variable input rate
US5335119A (en) * 1992-02-28 1994-08-02 Ampex Corporation Data recording system having unique nonrecording detection

Also Published As

Publication number Publication date
EP0565367A2 (en) 1993-10-13
ATE161117T1 (de) 1997-12-15
CN1085341A (zh) 1994-04-13
EP0565367B1 (en) 1997-12-10
US5729400A (en) 1998-03-17
KR100255919B1 (ko) 2000-05-01
KR930022271A (ko) 1993-11-23
MX9302025A (es) 1994-07-29
EP0565367A3 (cg-RX-API-DMAC7.html) 1994-12-14
DE69315611D1 (de) 1998-01-22
JPH0652660A (ja) 1994-02-25

Similar Documents

Publication Publication Date Title
DE2642019C2 (de) Verfahren zur Wiedergabe von auf einem Aufzeichnungsträger - vorzugsweise Magnetband - in einzelnen Spuren aufgezeichneten Videosignalen
DE69027643T2 (de) Magnetisches Aufzeichnungs- und Wiedergabegerät
DE68927425T2 (de) Videodatenaufzeichnungsgerät zur Suchdatenaufzeichnung
EP0264375B1 (de) Verfahren und einrichtung zur elektronischen bearbeitung von gespeicherten videosignalen
DE69217915T2 (de) Methode und Vorrichtung zur Bestimmung der Bandposition für ein Band unter Verwendung eines speziellen Servo-Formates
DE2113878C3 (de) Verfahren zum Löschen von auf einem magnetischen Medium aufgezeichneten Signalen
DE3226501C2 (de) Rotierbares Aufzeichnungsmedium und Wiedergabegerät dafür
DE2812877A1 (de) Video-wiedergabevorrichtung
DE68926565T2 (de) Automatisches Kopf-Positionierungssystem für segmentformataufgezeichnete Signale
DE69418535T2 (de) Aufzeichnungs- und Wiedergabegerät
DE3751014T2 (de) Verfahren und System zur dynamischen Verstärkungskalibrierung eines Wiedergabeverstärkers mit variabler Verstärkung.
DE2850363A1 (de) Direktzugriffsanordnung fuer ein geraet zur wiedergabe von information von einem rotierenden aufzeichnungsmedium
DE69118046T3 (de) Magnetaufzeichnungs- und Wiedergabegerät für ein Datenverarbeitungsgerät und Magnetband dafür
DE69222244T2 (de) Magnetisches Aufnahme-/Wiedergabegerät
DE69315611T2 (de) Ein zur Datenrückgewinnung Standbildtechniken benutzendes Datenaufnahmeverfahren
DE69317721T2 (de) Magnetbandspeichereinheit mit verbesserter Datenlese-Möglichkeit mit Hilfe einer Gruppe von mehreren Leseelementen
DE3941025C2 (cg-RX-API-DMAC7.html)
DE2813120A1 (de) Vorrichtung zur aufzeichnung und wiedergabe von informationen auf ein magnetband
EP0762387B1 (de) Magnetbandgerät für die Aufzeichnung und Wiedergabe von Signalen
DE3105573C2 (de) Vorrichtung zur störungsfreien Wiedergabe von Standbildern durch Videogeräte
DE3719496C2 (cg-RX-API-DMAC7.html)
DE2658574A1 (de) Verfahren zur aufzeichnung und wiedergabe von videosignalen auf magnetband
DE3118056C2 (de) Spurnachlaufsteueranordnung für eine Aufzeichnungs- und oder Wiedergabevorrichtung
DE2026738B2 (de) Regelsystem fuer eine viedeomagnetbandaufnahme und wieder gabeanordnung
DE2524031C3 (de) Verfahren zur Übertragung von elektrischen Daten und Einrichtung zur Durchführung des Verfahrens

Legal Events

Date Code Title Description
8364 No opposition during term of opposition