JPS5735476B2 - - Google Patents
Info
- Publication number
- JPS5735476B2 JPS5735476B2 JP2751673A JP2751673A JPS5735476B2 JP S5735476 B2 JPS5735476 B2 JP S5735476B2 JP 2751673 A JP2751673 A JP 2751673A JP 2751673 A JP2751673 A JP 2751673A JP S5735476 B2 JPS5735476 B2 JP S5735476B2
- 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
- G10H7/00—Instruments in which the tones are synthesised from a data store, e.g. computer organs
- G10H7/08—Instruments in which the tones are synthesised from a data store, e.g. computer organs by calculating functions or polynomial approximations to evaluate amplitudes at successive sample points of a tone waveform
- G10H7/12—Instruments in which the tones are synthesised from a data store, e.g. computer organs by calculating functions or polynomial approximations to evaluate amplitudes at successive sample points of a tone waveform by means of a recursive algorithm using one or more sets of parameters stored in a memory and the calculated amplitudes of one or more preceding sample points
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Algebra (AREA)
- General Physics & Mathematics (AREA)
- Mathematical Analysis (AREA)
- Mathematical Optimization (AREA)
- Mathematical Physics (AREA)
- Pure & Applied Mathematics (AREA)
- General Engineering & Computer Science (AREA)
- Acoustics & Sound (AREA)
- Multimedia (AREA)
- Electrophonic Musical Instruments (AREA)
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2751673A JPS5735476B2 (ja) | 1973-03-08 | 1973-03-08 | |
| US448583A US3903775A (en) | 1973-03-08 | 1974-03-06 | Electronic musical instrument |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2751673A JPS5735476B2 (ja) | 1973-03-08 | 1973-03-08 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS49115532A JPS49115532A (ja) | 1974-11-05 |
| JPS5735476B2 true JPS5735476B2 (ja) | 1982-07-29 |
Family
ID=12223278
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2751673A Expired JPS5735476B2 (ja) | 1973-03-08 | 1973-03-08 |
Country Status (2)
| Country | Link |
|---|---|
| US (1) | US3903775A (ja) |
| JP (1) | JPS5735476B2 (ja) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4014238A (en) * | 1974-08-13 | 1977-03-29 | C.G. Conn, Ltd. | Tone signal waveform control network for musical instrument keying system |
| US4082027A (en) * | 1975-04-23 | 1978-04-04 | Nippon Gakki Seizo Kabushiki Kaisha | Electronics musical instrument |
| JPS597118B2 (ja) * | 1976-03-05 | 1984-02-16 | ヤマハ株式会社 | 電子楽器 |
| US4067253A (en) * | 1976-04-02 | 1978-01-10 | The Wurlitzer Company | Electronic tone-generating system |
| US4114496A (en) * | 1977-01-10 | 1978-09-19 | Kawai Musical Instrument Mfg. Co., Ltd. | Note frequency generator for a polyphonic tone synthesizer |
| FR2517854B1 (fr) * | 1978-03-18 | 1988-05-27 | Casio Computer Co Ltd | Instrument de musique electronique |
| US4333377A (en) * | 1979-08-17 | 1982-06-08 | Acoustic Standards | Tone generation system for electronic musical instrument |
Family Cites Families (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3610799A (en) * | 1969-10-30 | 1971-10-05 | North American Rockwell | Multiplexing system for selection of notes and voices in an electronic musical instrument |
| US3683096A (en) * | 1971-03-15 | 1972-08-08 | Richard H Peterson | Electronic player system for electrically operated musical instruments |
| DE2237594C3 (de) * | 1971-07-31 | 1984-02-23 | Nippon Gakki Seizo K.K., Hamamatsu, Shizuoka | System zur Erzeugung von Tonwellenformen durch Abtasten gespeicherter Wellenformen für ein elektronisches Musikinstrument |
| US3697661A (en) * | 1971-10-04 | 1972-10-10 | North American Rockwell | Multiplexed pitch generator system for use in a keyboard musical instrument |
| US3794748A (en) * | 1971-12-06 | 1974-02-26 | North American Rockwell | Apparatus and method for frequency modulation for sampled amplitude signal generating system |
| US3755608A (en) * | 1971-12-06 | 1973-08-28 | North American Rockwell | Apparatus and method for selectively alterable voicing in an electrical instrument |
| US3844379A (en) * | 1971-12-30 | 1974-10-29 | Nippon Musical Instruments Mfg | Electronic musical instrument with key coding in a key address memory |
| JPS5236406B2 (ja) * | 1972-01-17 | 1977-09-16 | ||
| GB1409763A (en) * | 1972-01-17 | 1975-10-15 | Nippon Musical Instruments Mfg | Musical tone wave shape generating apparatus |
| US3746773A (en) * | 1972-02-04 | 1973-07-17 | Baldwin Co D H | Electronic organ employing time position multiplexed signals |
| US3809786A (en) * | 1972-02-14 | 1974-05-07 | Deutsch Res Lab | Computor organ |
| GB1385765A (en) * | 1972-04-06 | 1975-02-26 | Electronic Music Studios Londo | Data input devices |
| US3749837A (en) * | 1972-05-02 | 1973-07-31 | J Doughty | Electronic musical tone modifier for musical instruments |
| US3789719A (en) * | 1972-08-28 | 1974-02-05 | J Maillet | Tape activated piano and organ player |
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1973
- 1973-03-08 JP JP2751673A patent/JPS5735476B2/ja not_active Expired
-
1974
- 1974-03-06 US US448583A patent/US3903775A/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| US3903775A (en) | 1975-09-09 |
| JPS49115532A (ja) | 1974-11-05 |