FR62044E - Apparatus for recording and reproducing sound - Google Patents

Apparatus for recording and reproducing sound

Info

Publication number
FR62044E
FR62044E FR62044DA FR62044E FR 62044 E FR62044 E FR 62044E FR 62044D A FR62044D A FR 62044DA FR 62044 E FR62044 E FR 62044E
Authority
FR
France
Prior art keywords
recording
reproducing sound
reproducing
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
Other languages
French (fr)
Inventor
Jan Hampl
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.)
Meopta np
MEOPTA
Original Assignee
Meopta np
MEOPTA
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 Meopta np, MEOPTA filed Critical Meopta np
Application granted granted Critical
Publication of FR62044E publication Critical patent/FR62044E/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
    • 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
    • G11B15/43—Control or regulation of mechanical tension of record carrier, e.g. tape tension
    • 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
    • G11B15/38—Driving record carriers by pneumatic means
FR62044D 1949-06-03 1951-10-08 Apparatus for recording and reproducing sound Expired FR62044E (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CS286170X 1949-06-03

Publications (1)

Publication Number Publication Date
FR62044E true FR62044E (en) 1955-06-02

Family

ID=5452011

Family Applications (2)

Application Number Title Priority Date Filing Date
FR1027377D Expired FR1027377A (en) 1949-06-03 1950-06-03 Apparatus for recording or reproducing sound
FR62044D Expired FR62044E (en) 1949-06-03 1951-10-08 Apparatus for recording and reproducing sound

Family Applications Before (1)

Application Number Title Priority Date Filing Date
FR1027377D Expired FR1027377A (en) 1949-06-03 1950-06-03 Apparatus for recording or reproducing sound

Country Status (3)

Country Link
CH (1) CH286170A (en)
FR (2) FR1027377A (en)
NL (2) NL153928B (en)

Also Published As

Publication number Publication date
NL153928B (en)
CH286170A (en) 1952-10-15
NL79559C (en)
FR1027377A (en) 1953-05-11

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