JPS5735477B2 - - Google Patents
Info
- Publication number
- JPS5735477B2 JPS5735477B2 JP2815973A JP2815973A JPS5735477B2 JP S5735477 B2 JPS5735477 B2 JP S5735477B2 JP 2815973 A JP2815973 A JP 2815973A JP 2815973 A JP2815973 A JP 2815973A JP S5735477 B2 JPS5735477 B2 JP S5735477B2
- Authority
- JP
- Japan
- 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
- G10H1/02—Means for controlling the tone frequencies, e.g. attack or decay; Means for producing special musical effects, e.g. vibratos or glissandos
- G10H1/04—Means for controlling the tone frequencies, e.g. attack or decay; Means for producing special musical effects, e.g. vibratos or glissandos by additional modulation
- G10H1/053—Means for controlling the tone frequencies, e.g. attack or decay; Means for producing special musical effects, e.g. vibratos or glissandos by additional modulation during execution only
- G10H1/057—Means for controlling the tone frequencies, e.g. attack or decay; Means for producing special musical effects, e.g. vibratos or glissandos by additional modulation during execution only by envelope-forming circuits
- G10H1/0575—Means for controlling the tone frequencies, e.g. attack or decay; Means for producing special musical effects, e.g. vibratos or glissandos by additional modulation during execution only by envelope-forming circuits using a data store from which the envelope is synthesized
-
- 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
- G10H7/02—Instruments in which the tones are synthesised from a data store, e.g. computer organs in which amplitudes at successive sample points of a tone waveform are stored in one or more memories
- G10H7/06—Instruments in which the tones are synthesised from a data store, e.g. computer organs in which amplitudes at successive sample points of a tone waveform are stored in one or more memories in which amplitudes are read at a fixed rate, the read-out address varying stepwise by a given value, e.g. according to pitch
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Acoustics & Sound (AREA)
- Multimedia (AREA)
- General Engineering & Computer Science (AREA)
- Electrophonic Musical Instruments (AREA)
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2815973A JPS5735477B2 (nl) | 1973-03-10 | 1973-03-10 | |
| US05/784,317 US4119005A (en) | 1973-03-10 | 1977-04-04 | System for generating tone source waveshapes |
| US06/328,261 USRE31648E (en) | 1973-03-10 | 1981-12-07 | System for generating tone source waveshapes |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2815973A JPS5735477B2 (nl) | 1973-03-10 | 1973-03-10 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS49117016A JPS49117016A (nl) | 1974-11-08 |
| JPS5735477B2 true JPS5735477B2 (nl) | 1982-07-29 |
Family
ID=12240963
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2815973A Expired JPS5735477B2 (nl) | 1973-03-10 | 1973-03-10 |
Country Status (2)
| Country | Link |
|---|---|
| US (1) | USRE31648E (nl) |
| JP (1) | JPS5735477B2 (nl) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5437713A (en) * | 1977-08-30 | 1979-03-20 | Casio Comput Co Ltd | Musical tone production system in electronic musical instrument |
| JPS5450314A (en) * | 1977-09-27 | 1979-04-20 | Casio Comput Co Ltd | Musical sound generator |
| JPS5938598B2 (ja) * | 1977-12-13 | 1984-09-18 | カシオ計算機株式会社 | 楽音発生装置 |
| JPS5971095A (ja) * | 1982-10-16 | 1984-04-21 | 株式会社河合楽器製作所 | 電子楽器 |
| US5194684A (en) * | 1990-11-01 | 1993-03-16 | International Business Machines Corporation | Method and apparatus for selective reduction of upper harmonic content in digital synthesizer excitation signals |
| TW279219B (nl) * | 1994-03-31 | 1996-06-21 | Yamaha Corp |
Family Cites Families (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3610806A (en) * | 1969-10-30 | 1971-10-05 | North American Rockwell | Adaptive sustain system for digital electronic organ |
| US3683096A (en) * | 1971-03-15 | 1972-08-08 | Richard H Peterson | Electronic player system for electrically operated musical instruments |
| US3697661A (en) * | 1971-10-04 | 1972-10-10 | North American Rockwell | Multiplexed pitch generator system for use in a keyboard musical instrument |
| US3755608A (en) * | 1971-12-06 | 1973-08-28 | North American Rockwell | Apparatus and method for selectively alterable voicing in an electrical instrument |
| US3809786A (en) * | 1972-02-14 | 1974-05-07 | Deutsch Res Lab | Computor organ |
| US3789719A (en) * | 1972-08-28 | 1974-02-05 | J Maillet | Tape activated piano and organ player |
| US3809788A (en) * | 1972-10-17 | 1974-05-07 | Nippon Musical Instruments Mfg | Computor organ using parallel processing |
| US3809789A (en) * | 1972-12-13 | 1974-05-07 | Nippon Musical Instruments Mfg | Computor organ using harmonic limiting |
| US3809790A (en) * | 1973-01-31 | 1974-05-07 | Nippon Musical Instruments Mfg | Implementation of combined footage stops in a computor organ |
| US3878750A (en) * | 1973-11-21 | 1975-04-22 | Charles A Kapps | Programmable music synthesizer |
| US3910150A (en) * | 1974-01-11 | 1975-10-07 | Nippon Musical Instruments Mfg | Implementation of octave repeat in a computor organ |
-
1973
- 1973-03-10 JP JP2815973A patent/JPS5735477B2/ja not_active Expired
-
1981
- 1981-12-07 US US06/328,261 patent/USRE31648E/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPS49117016A (nl) | 1974-11-08 |
| USRE31648E (en) | 1984-08-21 |