FR2246920B1 - - Google Patents
Info
- Publication number
- FR2246920B1 FR2246920B1 FR7433651A FR7433651A FR2246920B1 FR 2246920 B1 FR2246920 B1 FR 2246920B1 FR 7433651 A FR7433651 A FR 7433651A FR 7433651 A FR7433651 A FR 7433651A FR 2246920 B1 FR2246920 B1 FR 2246920B1
- Authority
- FR
- France
- 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
- G10H1/00—Details of electrophonic musical instruments
- G10H1/18—Selecting circuits
- G10H1/20—Selecting circuits for transposition
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Acoustics & Sound (AREA)
- Multimedia (AREA)
- Electrophonic Musical Instruments (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NL7313758.A NL164149C (en) | 1973-10-06 | 1973-10-06 | CIRCUIT FOR TRANSPOSING AND FORMING AGREEMENTS. |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2246920A1 FR2246920A1 (en) | 1975-05-02 |
| FR2246920B1 true FR2246920B1 (en) | 1978-11-24 |
Family
ID=19819757
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7433651A Expired FR2246920B1 (en) | 1973-10-06 | 1974-10-07 |
Country Status (12)
| Country | Link |
|---|---|
| US (1) | US3929052A (en) |
| JP (1) | JPS5237369B2 (en) |
| BE (1) | BE820712A (en) |
| CA (1) | CA1033600A (en) |
| CH (1) | CH579806A5 (en) |
| DE (1) | DE2446428B2 (en) |
| ES (1) | ES430695A1 (en) |
| FR (1) | FR2246920B1 (en) |
| GB (1) | GB1448971A (en) |
| IT (1) | IT1020929B (en) |
| NL (1) | NL164149C (en) |
| SE (1) | SE399603B (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4009633A (en) * | 1975-02-27 | 1977-03-01 | Coles Donald K | Electronic musical instrument |
| JPS5273720A (en) * | 1975-12-17 | 1977-06-21 | Kawai Musical Instr Mfg Co | Chord signal forming unit |
| US4176576A (en) * | 1976-09-21 | 1979-12-04 | Kabushiki Kaisha Kawai Gakki Seisakusho | Electronic musical instrument |
| AT521870B1 (en) * | 2018-10-10 | 2020-10-15 | Limex Elektronische Geraete Gmbh | Method for recognizing the key of the song |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3236931A (en) * | 1960-01-15 | 1966-02-22 | Academy Of Aeronautics | Electronic musical instrument |
| US3355539A (en) * | 1963-09-27 | 1967-11-28 | Baldwin Co D H | Sampling tone generator system for electronic organs |
| US3515039A (en) * | 1964-01-29 | 1970-06-02 | Matsushita Electric Ind Co Ltd | Electronic musical instruments with tone generating,mixing,and distributing systems |
| US3505461A (en) * | 1965-12-20 | 1970-04-07 | Matsushita Electric Ind Co Ltd | Electronic musical instrument for producing novel acoustic effects from multitone signals |
| US3610799A (en) * | 1969-10-30 | 1971-10-05 | North American Rockwell | Multiplexing system for selection of notes and voices in an electronic musical instrument |
| BE785746A (en) * | 1971-07-02 | 1973-01-02 | Philips Nv | DEVICE ALLOWING TO GENERATE THE NOTES OF A RANGE |
| US3743756A (en) * | 1971-08-12 | 1973-07-03 | Philips Corp | Method of producing tones of a preferably substantially equal-tempered scale |
| JPS5121564B2 (en) * | 1972-04-20 | 1976-07-03 | ||
| JPS5121565B2 (en) * | 1972-04-20 | 1976-07-03 |
-
1973
- 1973-10-06 NL NL7313758.A patent/NL164149C/en not_active IP Right Cessation
-
1974
- 1974-09-28 DE DE2446428A patent/DE2446428B2/en not_active Ceased
- 1974-09-30 US US510633A patent/US3929052A/en not_active Expired - Lifetime
- 1974-10-03 GB GB4293174A patent/GB1448971A/en not_active Expired
- 1974-10-03 IT IT69961/74A patent/IT1020929B/en active
- 1974-10-03 CH CH1334374A patent/CH579806A5/xx not_active IP Right Cessation
- 1974-10-03 CA CA210,658A patent/CA1033600A/en not_active Expired
- 1974-10-03 SE SE7412434A patent/SE399603B/en unknown
- 1974-10-04 BE BE149218A patent/BE820712A/en unknown
- 1974-10-04 ES ES430695A patent/ES430695A1/en not_active Expired
- 1974-10-04 JP JP49113956A patent/JPS5237369B2/ja not_active Expired
- 1974-10-07 FR FR7433651A patent/FR2246920B1/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| US3929052A (en) | 1975-12-30 |
| DE2446428B2 (en) | 1979-09-13 |
| SE7412434L (en) | 1975-04-07 |
| FR2246920A1 (en) | 1975-05-02 |
| NL164149C (en) | 1980-11-17 |
| IT1020929B (en) | 1977-12-30 |
| AU7393074A (en) | 1976-04-08 |
| ES430695A1 (en) | 1976-11-01 |
| CA1033600A (en) | 1978-06-27 |
| GB1448971A (en) | 1976-09-08 |
| SE399603B (en) | 1978-02-20 |
| BE820712A (en) | 1975-04-04 |
| CH579806A5 (en) | 1976-09-15 |
| NL164149B (en) | 1980-06-16 |
| JPS5237369B2 (en) | 1977-09-21 |
| NL7313758A (en) | 1975-04-08 |
| JPS5066226A (en) | 1975-06-04 |
| DE2446428A1 (en) | 1975-04-17 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |