FR858206A - Apparatus for mechanically tracing sound inscriptions in soundtracks by means of a recording device - Google Patents

Apparatus for mechanically tracing sound inscriptions in soundtracks by means of a recording device

Info

Publication number
FR858206A
FR858206A FR858206DA FR858206A FR 858206 A FR858206 A FR 858206A FR 858206D A FR858206D A FR 858206DA FR 858206 A FR858206 A FR 858206A
Authority
FR
France
Prior art keywords
soundtracks
inscriptions
recording device
mechanically
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)
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.)
Tefi Apparatebau Dr Daniel KG
Original Assignee
Tefi Apparatebau Dr Daniel KG
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 Tefi Apparatebau Dr Daniel KG filed Critical Tefi Apparatebau Dr Daniel KG
Application granted granted Critical
Publication of FR858206A publication Critical patent/FR858206A/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
    • G11B3/00—Recording by mechanical cutting, deforming or pressing, e.g. of grooves or pits; Reproducing by mechanical sensing; Record carriers therefor
FR858206D 1938-08-13 1939-07-24 Apparatus for mechanically tracing sound inscriptions in soundtracks by means of a recording device Expired FR858206A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE858206X 1938-08-13

Publications (1)

Publication Number Publication Date
FR858206A true FR858206A (en) 1940-11-20

Family

ID=6789778

Family Applications (1)

Application Number Title Priority Date Filing Date
FR858206D Expired FR858206A (en) 1938-08-13 1939-07-24 Apparatus for mechanically tracing sound inscriptions in soundtracks by means of a recording device

Country Status (1)

Country Link
FR (1) FR858206A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2618710A (en) * 1947-08-30 1952-11-18 Armour Res Found Resilient mount for magnetic heads
US2783311A (en) * 1953-08-31 1957-02-26 Scott Raymond Magnetic recording head mounting apparatus

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2618710A (en) * 1947-08-30 1952-11-18 Armour Res Found Resilient mount for magnetic heads
US2783311A (en) * 1953-08-31 1957-02-26 Scott Raymond Magnetic recording head mounting apparatus

Similar Documents

Publication Publication Date Title
FR858206A (en) Apparatus for mechanically tracing sound inscriptions in soundtracks by means of a recording device
FR881343A (en) Talking head for magnetic sound recording device
FR855852A (en) Braking device for winches by means of a fan
FR839173A (en) Photographic enlargement and reproduction apparatus
FR626107A (en) Device for cooling electrical machines by means of a gaseous cooling medium
FR869914A (en) Apparatus for rewinding a film strip
FR864759A (en) Sound recording device on film
FR868005A (en) Pantographic device for reproducing machines
FR613220A (en) Tens advancement and result indication device for calculating machines
FR611513A (en) Device for automatic recording of the various inclinations of a plane
FR872509A (en) Sound recording device
FR849260A (en) Remote graphic recording device
FR839484A (en) Recording mechanism for measuring device
FR874415A (en) Cinematographic camera and sound recording device
FR854929A (en) Device for recording phonograms
FR883506A (en) Ribbon spacer device for an apparatus adaptable to typewriters and used to make doubles
FR661130A (en) Improvement in photographic sound recording devices
FR858377A (en) Device for recording pupillary movements
FR858490A (en) Method and devices for recording sound vibrations
FR843999A (en) Direct reading device for measuring magnetic fields
FR626008A (en) Improvements to machines used to trace the recording grooves of phonographic records
FR861661A (en) Straightening device for children
FR860070A (en) Device for shuffling playing cards
FR854163A (en) Improvements to graphic recording devices
FR940913A (en) Cinematographic device for sound film