FR1200810A - Improvements to magnetic tape recording devices - Google Patents

Improvements to magnetic tape recording devices

Info

Publication number
FR1200810A
FR1200810A FR1200810DA FR1200810A FR 1200810 A FR1200810 A FR 1200810A FR 1200810D A FR1200810D A FR 1200810DA FR 1200810 A FR1200810 A FR 1200810A
Authority
FR
France
Prior art keywords
magnetic tape
recording devices
tape recording
devices
magnetic
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
Other languages
French (fr)
Inventor
Gerhard Merz
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.)
International Standard Electric Corp
Original Assignee
International Standard Electric 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 International Standard Electric Corp filed Critical International Standard Electric Corp
Application granted granted Critical
Publication of FR1200810A publication Critical patent/FR1200810A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K3/00—Circuits for generating electric pulses; Monostable, bistable or multistable circuits
    • H03K3/02—Generators characterised by the type of circuit or by the means used for producing pulses
    • H03K3/26—Generators characterised by the type of circuit or by the means used for producing pulses by the use, as active elements, of bipolar transistors with internal or external positive feedback
    • H03K3/30—Generators characterised by the type of circuit or by the means used for producing pulses by the use, as active elements, of bipolar transistors with internal or external positive feedback using a transformer for feedback, e.g. blocking oscillator

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Digital Magnetic Recording (AREA)
FR1200810D 1957-03-16 1958-03-14 Improvements to magnetic tape recording devices Expired FR1200810A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEST12351A DE1036317B (en) 1957-03-16 1957-03-16 Arrangement for generating wave writing

Publications (1)

Publication Number Publication Date
FR1200810A true FR1200810A (en) 1959-12-24

Family

ID=7455684

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1200810D Expired FR1200810A (en) 1957-03-16 1958-03-14 Improvements to magnetic tape recording devices

Country Status (4)

Country Link
CH (1) CH357433A (en)
DE (1) DE1036317B (en)
FR (1) FR1200810A (en)
GB (1) GB820198A (en)

Also Published As

Publication number Publication date
CH357433A (en) 1961-10-15
DE1036317B (en) 1958-08-14
GB820198A (en) 1959-09-16

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