JPS63195391U - - Google Patents
Info
- Publication number
- JPS63195391U JPS63195391U JP8261387U JP8261387U JPS63195391U JP S63195391 U JPS63195391 U JP S63195391U JP 8261387 U JP8261387 U JP 8261387U JP 8261387 U JP8261387 U JP 8261387U JP S63195391 U JPS63195391 U JP S63195391U
- Authority
- JP
- Japan
- Prior art keywords
- waveform
- input means
- information
- pitch
- noise component
- 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 4
Description
第１図はこの考案を適用して構成した電子楽器
の全体回路図、第２図は第１図での楽音作成部の
詳細な回路図、第３図は波形レジスタの内容を示
している図、第４図はエンベロープ波形のパラメ
ータ設定及び鍵盤からの音高データでその形状が
変えられる状態を説明するための図である。
１…スイツチ部、２…楽音作成部、３…鍵盤部
、４…サウンドシステム。
Figure 1 is an overall circuit diagram of an electronic musical instrument constructed using this invention, Figure 2 is a detailed circuit diagram of the musical tone creation section in Figure 1, and Figure 3 is a diagram showing the contents of the waveform register. , FIG. 4 is a diagram for explaining a state in which the shape of the envelope waveform can be changed by parameter settings of the envelope waveform and pitch data from the keyboard. 1...Switch section, 2...Music tone creation section, 3...Keyboard section, 4...Sound system.
Claims (1)
より指定され且つ鍵盤よりの音高情報に基づいて
変調されるエンベロープ波形を、該入力手段によ
り選択された波形情報に付加して楽音を作成する
電子楽器において、 上記入力手段により選択された波形情報にノイ
ズ成分有りかどうかを判断する判断手段と、 この判断手段により上記波形情報にノイズ成分
有りと判断されたときには、音高情報によらず一
定形状のエンベロープ波形を該波形情報に付加す
るエンベロープ波形付加手段と、 を具備してなる電子楽器。[Claim for Utility Model Registration] An envelope waveform specified by an input means for selecting and specifying musical tone parameters and modulated based on pitch information from a keyboard is added to waveform information selected by the input means. In an electronic musical instrument that creates a musical tone by using the input means, a determining means determines whether or not the waveform information selected by the input means includes a noise component, and when the determining means determines that the waveform information has a noise component, the pitch An electronic musical instrument comprising: envelope waveform adding means for adding an envelope waveform of a constant shape to the waveform information regardless of the information.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8261387U JPS63195391U (en) | 1987-05-29 | 1987-05-29 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8261387U JPS63195391U (en) | 1987-05-29 | 1987-05-29 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS63195391U true JPS63195391U (en) | 1988-12-15 |
Family
ID=30935419
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8261387U Pending JPS63195391U (en) | 1987-05-29 | 1987-05-29 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63195391U (en) |
-
1987
- 1987-05-29 JP JP8261387U patent/JPS63195391U/ja active Pending
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