JPS6457300A - Electronic musical instrument - Google Patents
Electronic musical instrumentInfo
- Publication number
- JPS6457300A JPS6457300A JP62215621A JP21562187A JPS6457300A JP S6457300 A JPS6457300 A JP S6457300A JP 62215621 A JP62215621 A JP 62215621A JP 21562187 A JP21562187 A JP 21562187A JP S6457300 A JPS6457300 A JP S6457300A
- Authority
- JP
- Japan
- Prior art keywords
- pitch
- generated
- data
- sounding
- waveform
- 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.)
- Pending
Links
Abstract
PURPOSE: To generate diversified sounding patterns with a small quantity of waveform memory by providing a fluctuation generating device which generates parameters of a timbre, a level, a pitch, and an envelope. CONSTITUTION: The waveform corresponding to timbre data is read out of parameter data supplied from the fluctuation generating device 4 and at this time, conversion by other pitch, level, and envelope data is performed. The waveform data which is read out as a digital value is converted by a D/A converting circuit 7 into an analog value, which is further passed through a clock removing filter 8 and an amplifier 9, so that its sound is generated by a speaker 10. Consequently, an effective environmental sound is generated with small memory capacity, the read speed can be set irrelevantly to the sounding pitch, and a free sounding pattern can easily be generated.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP62215621A JPS6457300A (en) | 1987-08-28 | 1987-08-28 | Electronic musical instrument |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP62215621A JPS6457300A (en) | 1987-08-28 | 1987-08-28 | Electronic musical instrument |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6457300A true JPS6457300A (en) | 1989-03-03 |
Family
ID=16675436
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP62215621A Pending JPS6457300A (en) | 1987-08-28 | 1987-08-28 | Electronic musical instrument |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6457300A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH03249699A (en) * | 1990-02-28 | 1991-11-07 | Kawai Musical Instr Mfg Co Ltd | Fluctuation generator for electronic musical instrument |
| JPH0455650A (en) * | 1990-06-26 | 1992-02-24 | Shimizu Corp | Comfortable environment creating space |
| JPH04181996A (en) * | 1990-11-16 | 1992-06-29 | Yamaha Corp | Sound source device |
| JPH0573064A (en) * | 1991-07-26 | 1993-03-26 | Yamaha Corp | Electronic musical instrument |
| JPH06289878A (en) * | 1993-03-31 | 1994-10-18 | Yamaha Corp | Musical sound synthesizing device |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5426719A (en) * | 1977-07-30 | 1979-02-28 | Nippon Gakki Seizo Kk | Musical sound signal generating circuit for electronic instrument |
-
1987
- 1987-08-28 JP JP62215621A patent/JPS6457300A/en active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5426719A (en) * | 1977-07-30 | 1979-02-28 | Nippon Gakki Seizo Kk | Musical sound signal generating circuit for electronic instrument |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH03249699A (en) * | 1990-02-28 | 1991-11-07 | Kawai Musical Instr Mfg Co Ltd | Fluctuation generator for electronic musical instrument |
| JPH0455650A (en) * | 1990-06-26 | 1992-02-24 | Shimizu Corp | Comfortable environment creating space |
| JPH04181996A (en) * | 1990-11-16 | 1992-06-29 | Yamaha Corp | Sound source device |
| JPH0573064A (en) * | 1991-07-26 | 1993-03-26 | Yamaha Corp | Electronic musical instrument |
| JPH06289878A (en) * | 1993-03-31 | 1994-10-18 | Yamaha Corp | Musical sound synthesizing device |
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