JPS54143621A - Electronic musical instrument - Google Patents
Electronic musical instrumentInfo
- Publication number
- JPS54143621A JPS54143621A JP5095778A JP5095778A JPS54143621A JP S54143621 A JPS54143621 A JP S54143621A JP 5095778 A JP5095778 A JP 5095778A JP 5095778 A JP5095778 A JP 5095778A JP S54143621 A JPS54143621 A JP S54143621A
- Authority
- JP
- Japan
- Prior art keywords
- signal
- adder
- fluctuation coefficient
- period
- phase
- Prior art date
- 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
Landscapes
- Electrophonic Musical Instruments (AREA)
Abstract
PURPOSE: To obtain the rich musical tone having naturality by providing a fluctuation coefficient signal generating means which generates different phase fluctuation coefficient signal at each order of each component.
CONSTITUTION: The counter 23 which outputs a period signal βr and a counter 20 which addresses a fluctuation memory 24 are mutually in a synchronous relations and differ in frequency and therefore the change modes of the period signal βr and phase fluctuation coefficient signal αn become mutually different. Here, if it is assumed that the phase fluctuation coefficient signal αn of the same order is being kept inputted to one addition input of an adder 25, it turns out that the periodically changing period signal is outputted from the adder 25. Hence, the adder 25 differs with time even of the same order and outputs the different period signals at each higher harmonic order as phase period signal θnr.
COPYRIGHT: (C)1979,JPO&Japio
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP53050957A JPS6049320B2 (en) | 1978-04-29 | 1978-04-29 | electronic musical instruments |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP53050957A JPS6049320B2 (en) | 1978-04-29 | 1978-04-29 | electronic musical instruments |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS54143621A true JPS54143621A (en) | 1979-11-09 |
| JPS6049320B2 JPS6049320B2 (en) | 1985-11-01 |
Family
ID=12873291
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP53050957A Expired JPS6049320B2 (en) | 1978-04-29 | 1978-04-29 | electronic musical instruments |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6049320B2 (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5774792A (en) * | 1980-10-28 | 1982-05-11 | Kawai Musical Instr Mfg Co | Electronic musical instrument |
| JPS57172396A (en) * | 1981-04-17 | 1982-10-23 | Kawai Musical Instr Mfg Co | Electronic musical instrument |
| JPS5858595A (en) * | 1981-10-01 | 1983-04-07 | ヤマハ株式会社 | Electronic musical instrument |
| JPS58216293A (en) * | 1982-06-11 | 1983-12-15 | シャープ株式会社 | Musical sound synthesizer |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61177212U (en) * | 1985-04-24 | 1986-11-05 |
-
1978
- 1978-04-29 JP JP53050957A patent/JPS6049320B2/en not_active Expired
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5774792A (en) * | 1980-10-28 | 1982-05-11 | Kawai Musical Instr Mfg Co | Electronic musical instrument |
| JPS6217759B2 (en) * | 1980-10-28 | 1987-04-20 | Kawai Musical Instr Mfg Co | |
| JPS57172396A (en) * | 1981-04-17 | 1982-10-23 | Kawai Musical Instr Mfg Co | Electronic musical instrument |
| JPS6239744B2 (en) * | 1981-04-17 | 1987-08-25 | Kawai Musical Instr Mfg Co | |
| JPS5858595A (en) * | 1981-10-01 | 1983-04-07 | ヤマハ株式会社 | Electronic musical instrument |
| JPS58216293A (en) * | 1982-06-11 | 1983-12-15 | シャープ株式会社 | Musical sound synthesizer |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6049320B2 (en) | 1985-11-01 |
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