JPS5498607A - Electronic musical instrument - Google Patents
Electronic musical instrumentInfo
- Publication number
- JPS5498607A JPS5498607A JP16335178A JP16335178A JPS5498607A JP S5498607 A JPS5498607 A JP S5498607A JP 16335178 A JP16335178 A JP 16335178A JP 16335178 A JP16335178 A JP 16335178A JP S5498607 A JPS5498607 A JP S5498607A
- Authority
- JP
- Japan
- Prior art keywords
- register
- pitch
- stored
- memory
- program
- 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
Landscapes
- Electrophonic Musical Instruments (AREA)
Abstract
PURPOSE: To realize performance of musical tunes or the like through program input in a simple constitution, by successively storing the sound information and end information according to key operations, and controlling generation and stopping of sound.
CONSTITUTION: Pitch signals generated by a key unit KU through key operations according to the pitch of musical notes are stored in a buffer register through an encoder EC1. Then, when an address counter P is counted up, the contents in a register (n) are stored in a sound pitch register XA of a register X. In consequence, by the next count-up of the counter P, the pitch code in the register XA is written in the specified address in a pitch memory YB of a program memory Y. Also, the time value codes and end codes stored in registers XA, XB by the key operations according to the musical time value are written in the specified address in a time value memory YA, so that a desired musical tune is stored in the program. By reading the storage in the memory Y and controlling a gate GV, a program performance is carried out through sound sources V1 to V12 corresponding to the tune.
COPYRIGHT: (C)1979,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP16335178A JPS5498607A (en) | 1978-12-29 | 1978-12-29 | Electronic musical instrument |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP16335178A JPS5498607A (en) | 1978-12-29 | 1978-12-29 | Electronic musical instrument |
Related Parent Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2208777A Division JPS53107325A (en) | 1977-02-28 | 1977-02-28 | Electronic musical instruments |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5498607A true JPS5498607A (en) | 1979-08-03 |
Family
ID=15772226
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP16335178A Pending JPS5498607A (en) | 1978-12-29 | 1978-12-29 | Electronic musical instrument |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5498607A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5670584A (en) * | 1979-11-15 | 1981-06-12 | Nippon Musical Instruments Mfg | Electronic musical instrument |
JPH0727680U (en) * | 1993-06-04 | 1995-05-23 | 武盛 豊永 | Car doll |
-
1978
- 1978-12-29 JP JP16335178A patent/JPS5498607A/en active Pending
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5670584A (en) * | 1979-11-15 | 1981-06-12 | Nippon Musical Instruments Mfg | Electronic musical instrument |
JPS6025791B2 (en) * | 1979-11-15 | 1985-06-20 | ヤマハ株式会社 | electronic musical instruments |
JPH0727680U (en) * | 1993-06-04 | 1995-05-23 | 武盛 豊永 | Car doll |
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