FR717795A - Device for the continuous unwinding of an endless film and its application to the recording and reproduction of sounds - Google Patents
Device for the continuous unwinding of an endless film and its application to the recording and reproduction of soundsInfo
- Publication number
- FR717795A FR717795A FR717795DA FR717795A FR 717795 A FR717795 A FR 717795A FR 717795D A FR717795D A FR 717795DA FR 717795 A FR717795 A FR 717795A
- Authority
- FR
- France
- Prior art keywords
- sounds
- reproduction
- recording
- application
- endless film
- 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
Links
Classifications
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B25/00—Apparatus characterised by the shape of record carrier employed but not specific to the method of recording or reproducing, e.g. dictating apparatus; Combinations of such apparatus
- G11B25/06—Apparatus characterised by the shape of record carrier employed but not specific to the method of recording or reproducing, e.g. dictating apparatus; Combinations of such apparatus using web-form record carriers, e.g. tape
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR717795T | 1930-09-26 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR717795A true FR717795A (en) | 1932-01-14 |
Family
ID=9090262
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR717795D Expired FR717795A (en) | 1930-09-26 | 1930-09-26 | Device for the continuous unwinding of an endless film and its application to the recording and reproduction of sounds |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR717795A (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2782041A (en) * | 1951-01-12 | 1957-02-19 | Internova Trust | Magnetic sound recording and reproducing device |
DE965537C (en) * | 1953-02-17 | 1957-06-13 | Sued Atlas Werke Ges Mit Besch | Sound recording and playback device |
DE1031023B (en) * | 1956-05-23 | 1958-05-29 | Arnstadt Fernmeldewerk | Drive device for endless recording tapes, in particular audio tapes, with a cassette receiving the tape supply in loop form |
DE1101025B (en) * | 1953-08-14 | 1961-03-02 | Int Standard Electric Corp | Large capacity magnetic tape storage and low access time |
-
1930
- 1930-09-26 FR FR717795D patent/FR717795A/en not_active Expired
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2782041A (en) * | 1951-01-12 | 1957-02-19 | Internova Trust | Magnetic sound recording and reproducing device |
DE965537C (en) * | 1953-02-17 | 1957-06-13 | Sued Atlas Werke Ges Mit Besch | Sound recording and playback device |
DE1101025B (en) * | 1953-08-14 | 1961-03-02 | Int Standard Electric Corp | Large capacity magnetic tape storage and low access time |
DE1031023B (en) * | 1956-05-23 | 1958-05-29 | Arnstadt Fernmeldewerk | Drive device for endless recording tapes, in particular audio tapes, with a cassette receiving the tape supply in loop form |
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