CH390680A - Dispositivo di lettura della colonna ottica sonora di un film - Google Patents
Dispositivo di lettura della colonna ottica sonora di un filmInfo
- Publication number
- CH390680A CH390680A CH1216262A CH1216262A CH390680A CH 390680 A CH390680 A CH 390680A CH 1216262 A CH1216262 A CH 1216262A CH 1216262 A CH1216262 A CH 1216262A CH 390680 A CH390680 A CH 390680A
- Authority
- CH
- Switzerland
- Prior art keywords
- reading
- film
- optical soundtrack
- soundtrack
- optical
- Prior art date
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
- G11B15/675—Guiding containers, e.g. loading, ejecting cassettes
- G11B15/68—Automatic cassette changing arrangements; automatic tape changing arrangements
- G11B15/6895—Automatic tape changing arrangements
-
- 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
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT1170162 | 1962-06-14 |
Publications (1)
Publication Number | Publication Date |
---|---|
CH390680A true CH390680A (it) | 1965-04-15 |
Family
ID=11137075
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CH1216262A CH390680A (it) | 1962-06-14 | 1962-10-17 | Dispositivo di lettura della colonna ottica sonora di un film |
Country Status (8)
Country | Link |
---|---|
AT (1) | AT247722B (de) |
BE (1) | BE630745A (de) |
CH (1) | CH390680A (de) |
DE (1) | DE1189746B (de) |
ES (1) | ES287270A1 (de) |
GB (1) | GB986240A (de) |
MC (1) | MC409A1 (de) |
SE (1) | SE308860B (de) |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR1004817A (fr) * | 1947-05-17 | 1952-04-03 | Perfectionnement aux lecteurs de son pour appareils cinématographiques | |
DE871072C (de) * | 1951-04-20 | 1953-03-19 | Siemens Ag | Magnetkopfanordnung an Magnettongeraeten |
-
1962
- 1962-06-14 BE BE630745A patent/BE630745A/fr unknown
- 1962-10-17 CH CH1216262A patent/CH390680A/it unknown
-
1963
- 1963-04-22 ES ES287270A patent/ES287270A1/es not_active Expired
- 1963-05-06 MC MC435A patent/MC409A1/xx unknown
- 1963-06-07 GB GB2283163A patent/GB986240A/en not_active Expired
- 1963-06-12 DE DES85648A patent/DE1189746B/de active Pending
- 1963-06-14 SE SE660263A patent/SE308860B/xx unknown
- 1963-06-14 AT AT479663A patent/AT247722B/de active
Also Published As
Publication number | Publication date |
---|---|
GB986240A (en) | 1965-03-17 |
DE1189746B (de) | 1965-03-25 |
AT247722B (de) | 1966-06-27 |
ES287270A1 (es) | 1963-12-16 |
BE630745A (fr) | 1963-07-31 |
MC409A1 (fr) | 1964-01-28 |
SE308860B (sv) | 1969-02-24 |
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