JPS5160516A - - Google Patents
Info
- Publication number
- JPS5160516A JPS5160516A JP49135728A JP13572874A JPS5160516A JP S5160516 A JPS5160516 A JP S5160516A JP 49135728 A JP49135728 A JP 49135728A JP 13572874 A JP13572874 A JP 13572874A JP S5160516 A JPS5160516 A JP S5160516A
- 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
- 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
- G10H1/06—Circuits for establishing the harmonic content of tones, or other arrangements for changing the tone colour
- G10H1/12—Circuits for establishing the harmonic content of tones, or other arrangements for changing the tone colour by filtering complex waveforms
- G10H1/125—Circuits for establishing the harmonic content of tones, or other arrangements for changing the tone colour by filtering complex waveforms using a digital filter
-
- 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
- G10H7/105—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 using 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
- G10H2250/055—Filters for musical processing or musical effects; Filter responses, filter architecture, filter coefficients or control parameters therefor
- G10H2250/125—Notch filters
Landscapes
- Physics & Mathematics (AREA)
- Mathematical Physics (AREA)
- Engineering & Computer Science (AREA)
- Acoustics & Sound (AREA)
- Multimedia (AREA)
- Algebra (AREA)
- General Physics & Mathematics (AREA)
- Mathematical Analysis (AREA)
- Mathematical Optimization (AREA)
- Pure & Applied Mathematics (AREA)
- General Engineering & Computer Science (AREA)
- Electrophonic Musical Instruments (AREA)
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP13572874A JPS5441500B2 (US20100056889A1-20100304-C00004.png) | 1974-11-25 | 1974-11-25 | |
GB47930/75A GB1525597A (en) | 1974-11-25 | 1975-11-21 | Digital electronic musical instrument |
US05/634,306 US4000675A (en) | 1974-11-25 | 1975-11-21 | Electronic musical instrument |
DE19752552628 DE2552628A1 (de) | 1974-11-25 | 1975-11-24 | Elektronisches musikinstrument |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP13572874A JPS5441500B2 (US20100056889A1-20100304-C00004.png) | 1974-11-25 | 1974-11-25 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5160516A true JPS5160516A (US20100056889A1-20100304-C00004.png) | 1976-05-26 |
JPS5441500B2 JPS5441500B2 (US20100056889A1-20100304-C00004.png) | 1979-12-08 |
Family
ID=15158479
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP13572874A Expired JPS5441500B2 (US20100056889A1-20100304-C00004.png) | 1974-11-25 | 1974-11-25 |
Country Status (4)
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5320315A (en) * | 1976-08-09 | 1978-02-24 | Kawai Musical Instr Mfg Co | Harmonic wave strength controller for selectively switching tone color synthesizer |
JPS5479025A (en) * | 1977-12-05 | 1979-06-23 | Kawai Musical Instr Mfg Co | Musical tone synthesizer resonator |
JPS54139714A (en) * | 1978-04-21 | 1979-10-30 | Nippon Gakki Seizo Kk | Electronic musical instrument |
JPS61232498A (ja) * | 1985-04-08 | 1986-10-16 | 株式会社河合楽器製作所 | 電子楽器 |
JP2014056027A (ja) * | 2012-09-11 | 2014-03-27 | Casio Comput Co Ltd | 楽音制御装置、楽音制御方法及びプログラム |
Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5251926A (en) * | 1975-10-23 | 1977-04-26 | Nippon Gakki Seizo Kk | Electronic musical instrument |
JPS5263317A (en) * | 1975-11-19 | 1977-05-25 | Nippon Gakki Seizo Kk | Electronic musical 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 |
JPS5925235B2 (ja) * | 1977-12-13 | 1984-06-15 | ヤマハ株式会社 | 電子楽器 |
GB2017376B (en) * | 1978-03-18 | 1983-03-16 | Casio Computer Co Ltd | Electronic musical instrument |
JPS54128323A (en) * | 1978-03-28 | 1979-10-04 | Nippon Gakki Seizo Kk | Waveform generating device of electronic musical instrument |
US4192210A (en) * | 1978-06-22 | 1980-03-11 | Kawai Musical Instrument Mfg. Co. Ltd. | Formant filter synthesizer for an electronic musical instrument |
US4265158A (en) * | 1979-02-09 | 1981-05-05 | Shuichi Takahashi | Electronic musical instrument |
US4248122A (en) * | 1979-06-07 | 1981-02-03 | Tavel Donald L | Music synthesizer |
US4342245A (en) * | 1979-10-26 | 1982-08-03 | Norlin Industries, Inc. | Complex waveform generator for musical instrument |
US4487098A (en) * | 1980-08-30 | 1984-12-11 | Kabushiki Kaisha Kawai Gakki Seisakusho | Rhythm generator |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4890217A (US20100056889A1-20100304-C00004.png) * | 1972-02-14 | 1973-11-24 |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5236406B2 (US20100056889A1-20100304-C00004.png) * | 1972-01-17 | 1977-09-16 |
-
1974
- 1974-11-25 JP JP13572874A patent/JPS5441500B2/ja not_active Expired
-
1975
- 1975-11-21 US US05/634,306 patent/US4000675A/en not_active Expired - Lifetime
- 1975-11-21 GB GB47930/75A patent/GB1525597A/en not_active Expired
- 1975-11-24 DE DE19752552628 patent/DE2552628A1/de not_active Ceased
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4890217A (US20100056889A1-20100304-C00004.png) * | 1972-02-14 | 1973-11-24 |
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5320315A (en) * | 1976-08-09 | 1978-02-24 | Kawai Musical Instr Mfg Co | Harmonic wave strength controller for selectively switching tone color synthesizer |
JPS6139680B2 (US20100056889A1-20100304-C00004.png) * | 1976-08-09 | 1986-09-04 | Kawai Musical Instr Mfg Co | |
JPS5479025A (en) * | 1977-12-05 | 1979-06-23 | Kawai Musical Instr Mfg Co | Musical tone synthesizer resonator |
JPS6243200B2 (US20100056889A1-20100304-C00004.png) * | 1977-12-05 | 1987-09-11 | Kawai Musical Instr Mfg Co | |
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 |
JPS61232498A (ja) * | 1985-04-08 | 1986-10-16 | 株式会社河合楽器製作所 | 電子楽器 |
JP2014056027A (ja) * | 2012-09-11 | 2014-03-27 | Casio Comput Co Ltd | 楽音制御装置、楽音制御方法及びプログラム |
Also Published As
Publication number | Publication date |
---|---|
US4000675A (en) | 1977-01-04 |
DE2552628A1 (de) | 1976-05-26 |
JPS5441500B2 (US20100056889A1-20100304-C00004.png) | 1979-12-08 |
GB1525597A (en) | 1978-09-20 |