FR1395717A - Tapes with out-of-phase tracks for adjusting the orientation of the tape recorder read heads - Google Patents

Tapes with out-of-phase tracks for adjusting the orientation of the tape recorder read heads

Info

Publication number
FR1395717A
FR1395717A FR965967A FR965967A FR1395717A FR 1395717 A FR1395717 A FR 1395717A FR 965967 A FR965967 A FR 965967A FR 965967 A FR965967 A FR 965967A FR 1395717 A FR1395717 A FR 1395717A
Authority
FR
France
Prior art keywords
tapes
orientation
adjusting
tape recorder
read heads
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
FR965967A
Other languages
French (fr)
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.)
RADIO DIFFUSION TV FRANCAISE
Office de Radiodiffusion-Television Francaise
Original Assignee
RADIO DIFFUSION TV FRANCAISE
Office de Radiodiffusion-Television Francaise
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 RADIO DIFFUSION TV FRANCAISE, Office de Radiodiffusion-Television Francaise filed Critical RADIO DIFFUSION TV FRANCAISE
Priority to FR965967A priority Critical patent/FR1395717A/en
Application granted granted Critical
Publication of FR1395717A publication Critical patent/FR1395717A/en
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
    • G11B5/48—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
    • G11B5/56—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 support for the purpose of adjusting the position of the head relative to the record carrier, e.g. manual adjustment for azimuth correction or track centering
    • 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
    • G11B5/74—Record carriers characterised by the form, e.g. sheet shaped to wrap around a drum
FR965967A 1964-03-04 1964-03-04 Tapes with out-of-phase tracks for adjusting the orientation of the tape recorder read heads Expired FR1395717A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR965967A FR1395717A (en) 1964-03-04 1964-03-04 Tapes with out-of-phase tracks for adjusting the orientation of the tape recorder read heads

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR965967A FR1395717A (en) 1964-03-04 1964-03-04 Tapes with out-of-phase tracks for adjusting the orientation of the tape recorder read heads

Publications (1)

Publication Number Publication Date
FR1395717A true FR1395717A (en) 1965-04-16

Family

ID=8824596

Family Applications (1)

Application Number Title Priority Date Filing Date
FR965967A Expired FR1395717A (en) 1964-03-04 1964-03-04 Tapes with out-of-phase tracks for adjusting the orientation of the tape recorder read heads

Country Status (1)

Country Link
FR (1) FR1395717A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0319768A2 (en) * 1987-12-05 1989-06-14 BASF Magnetics GmbH Magnetic tape for testing and adjusting magnetic heads
WO1995000952A1 (en) * 1993-06-22 1995-01-05 Central Research Laboratories Limited Method and apparatus for the determination of azimuth error

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0319768A2 (en) * 1987-12-05 1989-06-14 BASF Magnetics GmbH Magnetic tape for testing and adjusting magnetic heads
EP0319768A3 (en) * 1987-12-05 1991-03-13 BASF Magnetics GmbH Magnetic tape for testing and adjusting magnetic heads
US5103354A (en) * 1987-12-05 1992-04-07 Basf-Ag Magnetic tape for testing and adjusting magnetic heads
WO1995000952A1 (en) * 1993-06-22 1995-01-05 Central Research Laboratories Limited Method and apparatus for the determination of azimuth error
US5552944A (en) * 1993-06-22 1996-09-03 Central Research Laboratories Limited Method and apparatus for the determination of azimuth error

Similar Documents

Publication Publication Date Title
FR1549937A (en) Cartridge for sound recording tape
BE761243A (en) MECHANISM FOR MAGNETIC TAPE RECORDING SYSTEM
FR1462080A (en) Magnetic composition applicable for the manufacture of magnetic recording media
FR1395717A (en) Tapes with out-of-phase tracks for adjusting the orientation of the tape recorder read heads
SU464910A1 (en) "Tape cassette store
FR1500672A (en) Improvements to magnetic tape recording devices
FR1515476A (en) VCR recording amplifier
FR1457106A (en) Magnetic composition for magnetic recording media
FR1465009A (en) Winding device for recording tapes
FR1434773A (en) Flat reel for recording tapes
FR1262331A (en) Magnetic recording and reproducing device and recording element for this device
FR1412116A (en) Drive mechanism for tape recording systems
FR1415823A (en) Sliding coupling for guiding the tape of recording devices
FR1297423A (en) Cartridge for endless tapes intended for sound recording
FR1396396A (en) New magnetic recording tape
FR1294485A (en) Drive device for tape recorders with magnetic wires and tapes
FR1303512A (en) Drive mechanism for tape recorder
FR1404166A (en) Magnetic recording tape
FR1336452A (en) Magnetic tape recorder deck
FR1424870A (en) Endless Magnetic Tape Recording Device
FR1423887A (en) Photographic film with magnetic recording tapes or tracks
FR1477728A (en) Improvements to tape drives for magnetic recorders
BE611019A (en) Flanged reel for recording tape
FR1540947A (en) Professional type tape recorder for recording studios
FR1453132A (en) Magnetic tape recording device