FR1311588A - Magnetic tape recorder for recording sound, images and pulses - Google Patents

Magnetic tape recorder for recording sound, images and pulses

Info

Publication number
FR1311588A
FR1311588A FR883698A FR883698A FR1311588A FR 1311588 A FR1311588 A FR 1311588A FR 883698 A FR883698 A FR 883698A FR 883698 A FR883698 A FR 883698A FR 1311588 A FR1311588 A FR 1311588A
Authority
FR
France
Prior art keywords
pulses
images
magnetic tape
tape recorder
recording sound
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
FR883698A
Other languages
French (fr)
Inventor
Wolfgang Eichler
Wilhelm Abeck
Wolfgang Josten
Friedrich Krones
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.)
Agfa Gevaert NV
Original Assignee
Agfa AG
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 Agfa AG filed Critical Agfa AG
Priority to FR883698A priority Critical patent/FR1311588A/en
Application granted granted Critical
Publication of FR1311588A publication Critical patent/FR1311588A/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
    • G11B5/62—Record carriers characterised by the selection of the material
    • G11B5/68—Record carriers characterised by the selection of the material comprising one or more layers of magnetisable material homogeneously mixed with a bonding agent
    • G11B5/70—Record carriers characterised by the selection of the material comprising one or more layers of magnetisable material homogeneously mixed with a bonding agent on a base layer
    • G11B5/702—Record carriers characterised by the selection of the material comprising one or more layers of magnetisable material homogeneously mixed with a bonding agent on a base layer characterised by the bonding agent
    • G11B5/7021—Record carriers characterised by the selection of the material comprising one or more layers of magnetisable material homogeneously mixed with a bonding agent on a base layer characterised by the bonding agent containing a polyurethane or a polyisocyanate
    • G11B5/7022—Record carriers characterised by the selection of the material comprising one or more layers of magnetisable material homogeneously mixed with a bonding agent on a base layer characterised by the bonding agent containing a polyurethane or a polyisocyanate containing mixtures of polyurethanes or polyisocyanates with other polymers
FR883698A 1962-01-03 1962-01-03 Magnetic tape recorder for recording sound, images and pulses Expired FR1311588A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR883698A FR1311588A (en) 1962-01-03 1962-01-03 Magnetic tape recorder for recording sound, images and pulses

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR883698A FR1311588A (en) 1962-01-03 1962-01-03 Magnetic tape recorder for recording sound, images and pulses

Publications (1)

Publication Number Publication Date
FR1311588A true FR1311588A (en) 1962-12-07

Family

ID=8769815

Family Applications (1)

Application Number Title Priority Date Filing Date
FR883698A Expired FR1311588A (en) 1962-01-03 1962-01-03 Magnetic tape recorder for recording sound, images and pulses

Country Status (1)

Country Link
FR (1) FR1311588A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2509504A1 (en) * 1981-07-13 1983-01-14 Sony Corp MAGNETIC RECORDING MEDIUM
EP0075083A2 (en) * 1981-09-21 1983-03-30 International Business Machines Corporation Magnetic recording coating composition
EP0141147A2 (en) * 1983-09-09 1985-05-15 BASF Aktiengesellschaft Magnetic recording medium
EP0161536A2 (en) * 1984-05-18 1985-11-21 BASF Aktiengesellschaft Magnetic record carriers

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2509504A1 (en) * 1981-07-13 1983-01-14 Sony Corp MAGNETIC RECORDING MEDIUM
EP0075083A2 (en) * 1981-09-21 1983-03-30 International Business Machines Corporation Magnetic recording coating composition
EP0075083A3 (en) * 1981-09-21 1983-08-17 International Business Machines Corporation Magnetic recording coating composition
EP0141147A2 (en) * 1983-09-09 1985-05-15 BASF Aktiengesellschaft Magnetic recording medium
EP0141147A3 (en) * 1983-09-09 1987-05-27 Basf Aktiengesellschaft Magnetic recording medium
EP0161536A2 (en) * 1984-05-18 1985-11-21 BASF Aktiengesellschaft Magnetic record carriers
EP0161536A3 (en) * 1984-05-18 1987-06-16 Basf Aktiengesellschaft Magnetic record carriers

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