TW340216B - Recording and reproducing an information signal on/from a longitudinal record carrier provided with tracking signals - Google Patents

Recording and reproducing an information signal on/from a longitudinal record carrier provided with tracking signals

Info

Publication number
TW340216B
TW340216B TW085114046A TW85114046A TW340216B TW 340216 B TW340216 B TW 340216B TW 085114046 A TW085114046 A TW 085114046A TW 85114046 A TW85114046 A TW 85114046A TW 340216 B TW340216 B TW 340216B
Authority
TW
Taiwan
Prior art keywords
recording
tracking signals
reproducing
information signal
record carrier
Prior art date
Application number
TW085114046A
Other languages
Chinese (zh)
Inventor
Jozef Wilhelmus Kalfs Johannes
Hoogendoorn Abraham
Original Assignee
Philips Electronics Nv
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 Philips Electronics Nv filed Critical Philips Electronics Nv
Application granted granted Critical
Publication of TW340216B publication Critical patent/TW340216B/en

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
    • G11B5/48—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
    • 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
    • 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

Landscapes

  • Adjustment Of The Magnetic Head Position Track Following On Tapes (AREA)
  • Optical Recording Or Reproduction (AREA)
  • Indexing, Searching, Synchronizing, And The Amount Of Synchronization Travel Of Record Carriers (AREA)
  • Signal Processing For Digital Recording And Reproducing (AREA)

Abstract

A sort of recording and reproducing an information signal on/from a longitudinal record carrier, having the first and the second tracking signals of specific frequency for recording in the first and the second tracks moving longitudinally in the recording carrier, having the recording carrier an input including an input mark suggesting the starting point of the recording carrier, having the output of the recording carrier an output mark, suggesting the finish point, having the input mark obtained by correcting one of the first and the second tracking signals, making the specific frequency of at least one tracking signal remain basically unchanged and the the output mark obtained by correcting one of the first and the second tracking signals, making the specific frequency of at least one tracking signal remain basically unchanged.
TW085114046A 1995-11-08 1996-11-15 Recording and reproducing an information signal on/from a longitudinal record carrier provided with tracking signals TW340216B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP95203028 1995-11-08

Publications (1)

Publication Number Publication Date
TW340216B true TW340216B (en) 1998-09-11

Family

ID=8220803

Family Applications (1)

Application Number Title Priority Date Filing Date
TW085114046A TW340216B (en) 1995-11-08 1996-11-15 Recording and reproducing an information signal on/from a longitudinal record carrier provided with tracking signals

Country Status (9)

Country Link
EP (1) EP0801792A1 (en)
JP (1) JPH10512704A (en)
KR (1) KR19980701249A (en)
CN (1) CN1177414A (en)
NO (1) NO973146L (en)
TR (1) TR199700595T1 (en)
TW (1) TW340216B (en)
WO (1) WO1997017699A1 (en)
YU (1) YU59396A (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3702643B2 (en) * 1997-06-09 2005-10-05 セイコーエプソン株式会社 Display device and electronic timepiece
WO2001046948A1 (en) 1999-12-21 2001-06-28 Koninklijke Philips Electronics N.V. System for recording and/or reproducing information, magnetic write head and magnetic tape for use in the system
JP3933133B2 (en) * 2004-01-09 2007-06-20 ソニー株式会社 Data reproducing apparatus and data reproducing method

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3742469C1 (en) * 1987-12-15 1989-05-24 Graetz Nokia Gmbh Video recorder with a device for recording an additional control signal track on a video tape
US5396376A (en) * 1992-03-23 1995-03-07 Conner Peripherals, Inc. Multi-track embedded servo recording format and method
US5452150A (en) * 1994-06-27 1995-09-19 Minnesota Mining And Manufacturing Company Data cartridge with magnetic tape markers

Also Published As

Publication number Publication date
CN1177414A (en) 1998-03-25
NO973146D0 (en) 1997-07-07
YU59396A (en) 2000-03-21
WO1997017699A1 (en) 1997-05-15
KR19980701249A (en) 1998-05-15
TR199700595T1 (en) 1997-11-21
EP0801792A1 (en) 1997-10-22
NO973146L (en) 1997-08-29
JPH10512704A (en) 1998-12-02

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