FR1022320A - Photoelectric cell organ - Google Patents
Photoelectric cell organInfo
- Publication number
- FR1022320A FR1022320A FR1022320DA FR1022320A FR 1022320 A FR1022320 A FR 1022320A FR 1022320D A FR1022320D A FR 1022320DA FR 1022320 A FR1022320 A FR 1022320A
- Authority
- FR
- France
- Prior art keywords
- photoelectric cell
- cell organ
- organ
- photoelectric
- cell
- 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
- G10—MUSICAL INSTRUMENTS; ACOUSTICS
- G10H—ELECTROPHONIC MUSICAL INSTRUMENTS; INSTRUMENTS IN WHICH THE TONES ARE GENERATED BY ELECTROMECHANICAL MEANS OR ELECTRONIC GENERATORS, OR IN WHICH THE TONES ARE SYNTHESISED FROM A DATA STORE
- G10H3/00—Instruments in which the tones are generated by electromechanical means
- G10H3/03—Instruments in which the tones are generated by electromechanical means using pick-up means for reading recorded waves, e.g. on rotating discs drums, tapes or wires
- G10H3/06—Instruments in which the tones are generated by electromechanical means using pick-up means for reading recorded waves, e.g. on rotating discs drums, tapes or wires using photoelectric pick-up means
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Acoustics & Sound (AREA)
- Multimedia (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR1022320T | 1950-02-20 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR1022320A true FR1022320A (en) | 1953-03-03 |
Family
ID=9577550
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR1022320D Expired FR1022320A (en) | 1950-02-20 | 1950-02-20 | Photoelectric cell organ |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR1022320A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3011379A (en) * | 1957-02-05 | 1961-12-05 | Baldwin Piano Co | Electronic musical instrument with photoelectric switching |
-
1950
- 1950-02-20 FR FR1022320D patent/FR1022320A/en not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3011379A (en) * | 1957-02-05 | 1961-12-05 | Baldwin Piano Co | Electronic musical instrument with photoelectric switching |
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