CH167553A - Tonfilm und Verfahren zum Aufzeichnen von Tönen auf photographischem Wege. - Google Patents

Tonfilm und Verfahren zum Aufzeichnen von Tönen auf photographischem Wege.

Info

Publication number
CH167553A
CH167553A CH167553DA CH167553A CH 167553 A CH167553 A CH 167553A CH 167553D A CH167553D A CH 167553DA CH 167553 A CH167553 A CH 167553A
Authority
CH
Switzerland
Prior art keywords
sounds
sound film
photographic recording
photographic
recording
Prior art date
Application number
Other languages
German (de)
English (en)
Inventor
Poulsen Arnold
Georg Petersen Axel Carl
Original Assignee
Poulsen Arnold
Georg Petersen Axel Carl
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 Poulsen Arnold, Georg Petersen Axel Carl filed Critical Poulsen Arnold
Publication of CH167553A publication Critical patent/CH167553A/de

Links

Classifications

    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B7/00—Recording or reproducing by optical means, e.g. recording using a thermal beam of optical radiation by modifying optical properties or the physical structure, reproducing using an optical beam at lower power by sensing optical properties; Record carriers therefor
CH167553D 1931-12-01 1932-11-14 Tonfilm und Verfahren zum Aufzeichnen von Tönen auf photographischem Wege. CH167553A (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB3329831 1931-12-01
GB3329731A GB393610A (en) 1931-12-01 1931-12-01 Improvements in and relating to the recording of sound on films

Publications (1)

Publication Number Publication Date
CH167553A true CH167553A (de) 1934-02-28

Family

ID=1803081

Family Applications (1)

Application Number Title Priority Date Filing Date
CH167553D CH167553A (de) 1931-12-01 1932-11-14 Tonfilm und Verfahren zum Aufzeichnen von Tönen auf photographischem Wege.

Country Status (6)

Country Link
AT (1) AT144556B (instruction)
CH (1) CH167553A (instruction)
DE (1) DE700267C (instruction)
DK (1) DK48475C (instruction)
GB (1) GB393610A (instruction)
NL (1) NL42079C (instruction)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE746290C (de) * 1940-05-24 1944-06-15 Tobis Tonbild Syndikat G M B H Lichttonfilm

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE940377C (de) * 1932-04-09 1956-03-15 Telefunken Gmbh Verfahren zum Herstellen von grundgeraeuschfreien Lichttonaufzeichnungen in Vielzackenschrift
US2937915A (en) * 1955-12-19 1960-05-24 United Geophysical Corp Recording system

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE746290C (de) * 1940-05-24 1944-06-15 Tobis Tonbild Syndikat G M B H Lichttonfilm

Also Published As

Publication number Publication date
GB393610A (en) 1933-06-01
DE700267C (de) 1940-12-17
NL42079C (instruction) 1937-10-26
AT144556B (de) 1936-02-10
DK48475C (da) 1934-03-05

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