JPS5476125A - Electronic musical instrument apparatus - Google Patents
Electronic musical instrument apparatusInfo
- Publication number
- JPS5476125A JPS5476125A JP14220577A JP14220577A JPS5476125A JP S5476125 A JPS5476125 A JP S5476125A JP 14220577 A JP14220577 A JP 14220577A JP 14220577 A JP14220577 A JP 14220577A JP S5476125 A JPS5476125 A JP S5476125A
- Authority
- JP
- Japan
- Prior art keywords
- performance
- automatic
- manual
- oscillator
- musical instrument
- 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
Abstract
PURPOSE: To harmonize the performance on the automatic side to the manual side by providing plural performance operators which control the performance speeds, minute changes of pitches and timbres and sound volumes of the automatic performance apparatus to the manual performance apparatus.
CONSTITUTION: When quarter notesare read out from a random-access-memory and a counter circuit 83 counts clock pulses CP1, the AND conditions of an AND circuit AN 4 do not hold and at this point a D type FF 88 inverts and terminal Q outputs logic value "1". Since the FF 88 is reset by the clock pulses CP from an oscillator 9 immediately after this, the terminal Q again outputs logic value "0" and in the end one pulse is generated from the FF 88 as a result. Here, the performer is able to freely adjust the period of the pulses CP because the variable resistance 81 provided to the oscillator 9 of a time detection automatic address generator control unit 8 may be adjusted by means of the knee lever, etc. of the electronic musical instrument main unit. Hence, at the time of joint performance of the automatic and manual performance apparatus, the performance on the automatic side may be harmonized to the manual side.
COPYRIGHT: (C)1979,JPO&Japio
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14220577A JPS5476125A (en) | 1977-11-29 | 1977-11-29 | Electronic musical instrument apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14220577A JPS5476125A (en) | 1977-11-29 | 1977-11-29 | Electronic musical instrument apparatus |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5476125A true JPS5476125A (en) | 1979-06-18 |
| JPS648357B2 JPS648357B2 (en) | 1989-02-13 |
Family
ID=15309826
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP14220577A Granted JPS5476125A (en) | 1977-11-29 | 1977-11-29 | Electronic musical instrument apparatus |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5476125A (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5626793U (en) * | 1979-08-07 | 1981-03-12 | ||
| JPS5794797A (en) * | 1980-12-04 | 1982-06-12 | Nippon Musical Instruments Mfg | Automatic player for electronic musical instrument |
| JPS62187386A (en) * | 1986-02-14 | 1987-08-15 | ヤマハ株式会社 | Electronic musical apparatus with automatic performer |
| JPH01502302A (en) * | 1987-01-08 | 1989-08-10 | ブレイクウェイ・テクノロジーズ・インク | Entertainment and creative expression device that can be easily played along with background music |
| JPH0213291U (en) * | 1988-07-08 | 1990-01-26 | ||
| JPH04282693A (en) * | 1991-03-12 | 1992-10-07 | Kawai Musical Instr Mfg Co Ltd | Musical information processor |
-
1977
- 1977-11-29 JP JP14220577A patent/JPS5476125A/en active Granted
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5626793U (en) * | 1979-08-07 | 1981-03-12 | ||
| JPS6326869Y2 (en) * | 1979-08-07 | 1988-07-20 | ||
| JPS5794797A (en) * | 1980-12-04 | 1982-06-12 | Nippon Musical Instruments Mfg | Automatic player for electronic musical instrument |
| JPH022152B2 (en) * | 1980-12-04 | 1990-01-17 | Yamaha Corp | |
| JPS62187386A (en) * | 1986-02-14 | 1987-08-15 | ヤマハ株式会社 | Electronic musical apparatus with automatic performer |
| JPH01502302A (en) * | 1987-01-08 | 1989-08-10 | ブレイクウェイ・テクノロジーズ・インク | Entertainment and creative expression device that can be easily played along with background music |
| JPH0213291U (en) * | 1988-07-08 | 1990-01-26 | ||
| JPH04282693A (en) * | 1991-03-12 | 1992-10-07 | Kawai Musical Instr Mfg Co Ltd | Musical information processor |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS648357B2 (en) | 1989-02-13 |
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