CH286170A - Apparatus for recording or reproducing sound. - Google Patents

Apparatus for recording or reproducing sound.

Info

Publication number
CH286170A
CH286170A CH286170DA CH286170A CH 286170 A CH286170 A CH 286170A CH 286170D A CH286170D A CH 286170DA CH 286170 A CH286170 A CH 286170A
Authority
CH
Switzerland
Prior art keywords
recording
reproducing sound
reproducing
sound
Prior art date
Application number
Other languages
German (de)
Inventor
Meopta Ver Nationalunternehmen
Hampl Jan
Original Assignee
Meopta Vereinigte Werke Fuer F
Hampl Jan
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 Vereinigte Werke Fuer F, Hampl Jan filed Critical Meopta Vereinigte Werke Fuer F
Publication of CH286170A publication Critical patent/CH286170A/en

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
CH286170D 1949-06-03 1950-06-03 Apparatus for recording or reproducing sound. CH286170A (en)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
CH286170A true CH286170A (en) 1952-10-15

Family

ID=5452011

Family Applications (1)

Application Number Title Priority Date Filing Date
CH286170D CH286170A (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) NL79559C (en)

Also Published As

Publication number Publication date
NL153928B (en)
FR1027377A (en) 1953-05-11
FR62044E (en) 1955-06-02
NL79559C (en)

Similar Documents

Publication Publication Date Title
DK81822C (en) Recording device.
CH272869A (en) Device for sound reproduction.
CH286170A (en) Apparatus for recording or reproducing sound.
NL154348B (en) MAGNETIC RECORDING MEDIA.
AT168570B (en) Apparatus for magnetic sound recording and reproduction
NL157440B (en) RECORD PLAYER.
AU147545B2 (en) Improvements ina phonograph record playing apparatus
CH278327A (en) Device for recording polarographic derivative curves.
AT173870B (en) Apparatus for sound recording or retrieval with tape or wire-shaped sound writing carriers
AU152221B2 (en) Improvements relating to sound recording or reproducing apparatus
AU2718249A (en) Improvements ina phonograph record playing apparatus
AU3130949A (en) Improvements relating to sound recording or reproducing apparatus
CH292852A (en) Device for recording and reproducing sounds.
FR1019984A (en) Phonograph record
DK78669C (en) Apparatus for magnetic sound recording and reproduction.
CA455368A (en) Recording apparatus
AT176376B (en) Apparatus for sound recording and reproduction with tape or wire-shaped sound writing carriers
FR1032495A (en) Sound player for recorded discs
FR989071A (en) Advanced player for talking machines disc
DK73933C (en) Plate-shaped carrier for magnetic sound recordings.
AU155762B2 (en) Improvements in or relating to sound recording or reproducing apparatus
FR993444A (en) Collector-filter for sound reproduction and retransmission
DK77396C (en) Device for magnetic sound recording and reproducing apparatus.
DK78081C (en) Apparatus for reproduction photography.
CH289208A (en) Magnetic sound recording and reproducing device.