JPS5140116A - - Google Patents
Info
- Publication number
- JPS5140116A JPS5140116A JP49110185A JP11018574A JPS5140116A JP S5140116 A JPS5140116 A JP S5140116A JP 49110185 A JP49110185 A JP 49110185A JP 11018574 A JP11018574 A JP 11018574A JP S5140116 A JPS5140116 A JP S5140116A
- 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.)
- Granted
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
- G10H7/10—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 using coefficients or parameters stored in a memory, e.g. Fourier coefficients
-
- 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
- G10H2250/00—Aspects of algorithms or signal processing methods without intrinsic musical character, yet specifically adapted for or used in electrophonic musical processing
- G10H2250/471—General musical sound synthesis principles, i.e. sound category-independent synthesis methods
- G10H2250/481—Formant synthesis, i.e. simulating the human speech production mechanism by exciting formant resonators, e.g. mimicking vocal tract filtering as in LPC synthesis vocoders, wherein musical instruments may be used as excitation signal to the time-varying filter estimated from a singer's speech
Landscapes
- Physics & Mathematics (AREA)
- Mathematical Physics (AREA)
- Engineering & Computer Science (AREA)
- Algebra (AREA)
- General Physics & Mathematics (AREA)
- Mathematical Analysis (AREA)
- Mathematical Optimization (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 |
|---|---|---|---|
| JP11018574A JPS5441410B2 (US20100223739A1-20100909-C00005.png) | 1974-09-25 | 1974-09-25 | |
| US05/615,643 US4026179A (en) | 1974-09-25 | 1975-09-22 | Electronic musical instrument |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11018574A JPS5441410B2 (US20100223739A1-20100909-C00005.png) | 1974-09-25 | 1974-09-25 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5140116A true JPS5140116A (US20100223739A1-20100909-C00005.png) | 1976-04-03 |
| JPS5441410B2 JPS5441410B2 (US20100223739A1-20100909-C00005.png) | 1979-12-08 |
Family
ID=14529187
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11018574A Expired JPS5441410B2 (US20100223739A1-20100909-C00005.png) | 1974-09-25 | 1974-09-25 |
Country Status (2)
| Country | Link |
|---|---|
| US (1) | US4026179A (US20100223739A1-20100909-C00005.png) |
| JP (1) | JPS5441410B2 (US20100223739A1-20100909-C00005.png) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS50155592A (US20100223739A1-20100909-C00005.png) * | 1974-06-06 | 1975-12-15 | ||
| JPS54139714A (en) * | 1978-04-21 | 1979-10-30 | Nippon Gakki Seizo Kk | Electronic musical instrument |
| JPS5553397A (en) * | 1978-10-16 | 1980-04-18 | Nippon Musical Instruments Mfg | Note scaling circuit for digital musical instrument |
Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5263317A (en) * | 1975-11-19 | 1977-05-25 | Nippon Gakki Seizo Kk | Electronic musical instrument |
| US4084472A (en) * | 1976-01-14 | 1978-04-18 | Nippon Gakki Seizo Kabushiki Kaisha | Electronic musical instrument with tone generation by recursive calculation |
| JPS52102710A (en) * | 1976-02-25 | 1977-08-29 | Nippon Gakki Seizo Kk | Functional wave generator for electronic instrument |
| US4114496A (en) * | 1977-01-10 | 1978-09-19 | Kawai Musical Instrument Mfg. Co., Ltd. | Note frequency generator for a polyphonic tone synthesizer |
| US4178822A (en) * | 1977-06-07 | 1979-12-18 | Alonso Sydney A | Musical synthesis envelope control techniques |
| JPS5919352B2 (ja) * | 1977-12-09 | 1984-05-04 | ヤマハ株式会社 | 電子楽器 |
| US4212221A (en) * | 1978-03-30 | 1980-07-15 | Allen Organ Company | Method and apparatus for note attack and decay in an electronic musical instrument |
| JPS54140523A (en) * | 1978-04-24 | 1979-10-31 | Nippon Gakki Seizo Kk | Electronic instrument |
| US4192210A (en) * | 1978-06-22 | 1980-03-11 | Kawai Musical Instrument Mfg. Co. Ltd. | Formant filter synthesizer for an electronic musical instrument |
| JPS55134898A (en) * | 1979-04-05 | 1980-10-21 | Sony Corp | Digital waveform gneration circuit |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4890217A (US20100223739A1-20100909-C00005.png) * | 1972-02-14 | 1973-11-24 |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5236406B2 (US20100223739A1-20100909-C00005.png) * | 1972-01-17 | 1977-09-16 |
-
1974
- 1974-09-25 JP JP11018574A patent/JPS5441410B2/ja not_active Expired
-
1975
- 1975-09-22 US US05/615,643 patent/US4026179A/en not_active Expired - Lifetime
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4890217A (US20100223739A1-20100909-C00005.png) * | 1972-02-14 | 1973-11-24 |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS50155592A (US20100223739A1-20100909-C00005.png) * | 1974-06-06 | 1975-12-15 | ||
| JPS5336879B2 (US20100223739A1-20100909-C00005.png) * | 1974-06-06 | 1978-10-05 | ||
| JPS54139714A (en) * | 1978-04-21 | 1979-10-30 | Nippon Gakki Seizo Kk | Electronic musical instrument |
| JPS6042957B2 (ja) * | 1978-04-21 | 1985-09-25 | ヤマハ株式会社 | 電子楽器 |
| JPS5553397A (en) * | 1978-10-16 | 1980-04-18 | Nippon Musical Instruments Mfg | Note scaling circuit for digital musical instrument |
| JPS613430B2 (US20100223739A1-20100909-C00005.png) * | 1978-10-16 | 1986-02-01 | Nippon Musical Instruments Mfg |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5441410B2 (US20100223739A1-20100909-C00005.png) | 1979-12-08 |
| US4026179A (en) | 1977-05-31 |
