WO1992017878A1 - Emulateur d'instrument de musique a cordes et procede associe - Google Patents
Emulateur d'instrument de musique a cordes et procede associe Download PDFInfo
- Publication number
- WO1992017878A1 WO1992017878A1 PCT/US1991/001988 US9101988W WO9217878A1 WO 1992017878 A1 WO1992017878 A1 WO 1992017878A1 US 9101988 W US9101988 W US 9101988W WO 9217878 A1 WO9217878 A1 WO 9217878A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- notes
- note
- signals
- chord
- guitar
- Prior art date
Links
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- 230000000694 effects Effects 0.000 abstract description 9
- 239000011295 pitch Substances 0.000 description 35
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Classifications
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- 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
- G10H7/00—Instruments in which the tones are synthesised from a data store, e.g. computer organs
-
- 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
- G10H1/0033—Recording/reproducing or transmission of music for electrophonic musical instruments
- G10H1/0041—Recording/reproducing or transmission of music for electrophonic musical instruments in coded form
- G10H1/0058—Transmission between separate instruments or between individual components of a musical system
- G10H1/0066—Transmission between separate instruments or between individual components of a musical system using a MIDI interface
-
- 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
- G10H1/36—Accompaniment arrangements
- G10H1/38—Chord
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Acoustics & Sound (AREA)
- Multimedia (AREA)
- General Engineering & Computer Science (AREA)
- Electrophonic Musical Instruments (AREA)
Abstract
L'invention se rapporte à un émulateur d'instrument de musique (10), qui utilise la technique de l'émulation pour simuler des sons de guitare et cela au moyen d'un clavier de piano. L'entrée (14) dans une fenêtre de temps est définie comme étant simultanée et introduite dans une liste de notes. Un signal est dérivé de la liste de notes indiquant l'accord joué. Les notes contenues dans la liste de notes peuvent être étendues pour former un accord complet, de sorte qu'un nombre de pas plus de trois notes formant un accord est étendu à un nombre de notes plus grand, comme par exemple dans une guitare à six cordes. Le signal est produit à la sortie (16) à une cadence qui est étendue par rapport à la fenêtre de temps entrée, de sorte que le son produit à la sortie simule par émulation le pincement des cordes d'une guitare en arpège ou en frappé. On obtient l'extension de l'accord en analysant les notes contenues dans la liste de notes du point de vue de leur hauteur et en produisant d'autres notes qui se trouvent en dehors de la plage d'une seule octave, dans laquelle se situe généralement un accord de clavier, et occupent une amplitude étendue à quatre octaves qui est typique de la guitare.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US21075988A | 1988-06-23 | 1988-06-23 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| WO1992017878A1 true WO1992017878A1 (fr) | 1992-10-15 |
Family
ID=22784166
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PCT/US1991/001988 WO1992017878A1 (fr) | 1988-06-23 | 1991-03-26 | Emulateur d'instrument de musique a cordes et procede associe |
Country Status (1)
| Country | Link |
|---|---|
| WO (1) | WO1992017878A1 (fr) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3967520A (en) * | 1974-11-18 | 1976-07-06 | Drydyk Lawrence A | Guitar chording device for keyboard instruments |
| US4154131A (en) * | 1977-06-21 | 1979-05-15 | D. H. Baldwin Company | Digital arpeggio system |
| US4658690A (en) * | 1983-05-10 | 1987-04-21 | Synthaxe Limited | Electronic musical instrument |
-
1991
- 1991-03-26 WO PCT/US1991/001988 patent/WO1992017878A1/fr unknown
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3967520A (en) * | 1974-11-18 | 1976-07-06 | Drydyk Lawrence A | Guitar chording device for keyboard instruments |
| US4154131A (en) * | 1977-06-21 | 1979-05-15 | D. H. Baldwin Company | Digital arpeggio system |
| US4658690A (en) * | 1983-05-10 | 1987-04-21 | Synthaxe Limited | Electronic musical instrument |
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