JPS636493U - - Google Patents
Info
- Publication number
- JPS636493U JPS636493U JP9979486U JP9979486U JPS636493U JP S636493 U JPS636493 U JP S636493U JP 9979486 U JP9979486 U JP 9979486U JP 9979486 U JP9979486 U JP 9979486U JP S636493 U JPS636493 U JP S636493U
- Authority
- JP
- Japan
- Prior art keywords
- volume ratio
- volume
- musical
- keyboard section
- control means
- 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
- 238000010586 diagram Methods 0.000 description 3
Description
第１Ａ図はこの考案による電子楽器の一実施例
の全体構成図、第１Ｂ図は第１Ａ図のＥ部拡大図
、第２図はつまみを所定方向に回動操作した場合
の電圧対音量制御データ出力の特性曲線図、第３
図は本実施例の動作を説明するための部分的フロ
ー図である。
１…ＣＰＵ、２…キーボード、３…ＲＯＭ、４
…インタフエース、５，６…楽音発生回路、７…
ミキサー、８…アンプ、９…スピーカ、１０…ボ
リユーム、１１…Ａ／Ｄコンバータ、１２…つま
み、１３…ＲＡＭ。
Figure 1A is an overall configuration diagram of an embodiment of an electronic musical instrument according to this invention, Figure 1B is an enlarged view of section E in Figure 1A, and Figure 2 is voltage vs. volume control when the knob is rotated in a predetermined direction. Characteristic curve diagram of data output, 3rd
The figure is a partial flow diagram for explaining the operation of this embodiment. 1...CPU, 2...Keyboard, 3...ROM, 4
...Interface, 5, 6...Music tone generation circuit, 7...
Mixer, 8...Amplifier, 9...Speaker, 10...Volume, 11...A/D converter, 12...Knob, 13...RAM.
Claims (1)
作で、このリモートキーボード部に外部接続され
る複数の楽音発生装置を駆動して複数の楽音を発
生する電子楽器において、 上記リモートキーボード部に設けた１つの操作
子と、 この１つの操作子の操作に連動して上記各楽音
発生装置から発生される複数の楽音間の音量を、
所定の音量比となるように可変制御する音量比制
御手段と、 この音量比制御手段からの音量比データに基づ
いて上記各楽音発生装置からの楽音の音量を制御
する音量制御手段と を備えていることを特徴とする電子楽器。[Scope of Claim for Utility Model Registration] In an electronic musical instrument that generates a plurality of musical tones by driving a plurality of musical tone generating devices externally connected to the remote keyboard section by pressing a key on the keyboard section of the remote keyboard section, the above-mentioned remote One operator provided on the keyboard section, and the volume between the plurality of musical tones generated from each of the musical tone generators in conjunction with the operation of this one operator,
A volume ratio control means for variably controlling the volume ratio to a predetermined volume ratio; and a volume control means for controlling the volume of musical tones from each of the musical tone generating devices based on the volume ratio data from the volume ratio control means. An electronic musical instrument characterized by:
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9979486U JPS636493U (en) | 1986-07-01 | 1986-07-01 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9979486U JPS636493U (en) | 1986-07-01 | 1986-07-01 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS636493U true JPS636493U (en) | 1988-01-16 |
Family
ID=30969002
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9979486U Pending JPS636493U (en) | 1986-07-01 | 1986-07-01 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS636493U (en) |
-
1986
- 1986-07-01 JP JP9979486U patent/JPS636493U/ja active Pending
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