JPS58121097U - Harpsichord tone circuit for electronic musical instruments - Google Patents
Harpsichord tone circuit for electronic musical instrumentsInfo
- Publication number
- JPS58121097U JPS58121097U JP1831382U JP1831382U JPS58121097U JP S58121097 U JPS58121097 U JP S58121097U JP 1831382 U JP1831382 U JP 1831382U JP 1831382 U JP1831382 U JP 1831382U JP S58121097 U JPS58121097 U JP S58121097U
- Authority
- JP
- Japan
- Prior art keywords
- circuit
- signal
- electronic musical
- sawtooth wave
- wave signal
- 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
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図及び第２図は夫々従来回路の一例の回路図及びこ
の回路によって得られる音のスペクトラム、第３図及び
第４図は夫々本考案回路の一実施例の回路図及びこの回
路によって得られる音のスペクトラムである。
・１・・・鋸歯状波信号入力端子、２，６・・・高域フ
ィルタ、４・・・出力端子、５・・・方形波入力端子、
７・・・低域フィルタ、Ｒ２，Ｒ６・・・抵抗、ＳＷｌ
・・・効果スイッチ。1 and 2 are respectively a circuit diagram of an example of a conventional circuit and the sound spectrum obtained by this circuit, and FIGS. This is the spectrum of sounds that can be heard.・1... Sawtooth signal input terminal, 2, 6... High-pass filter, 4... Output terminal, 5... Square wave input terminal,
7...Low pass filter, R2, R6...Resistor, SWl
...Effect switch.
Claims (1)
擬似鋸歯状波信号力菟その基本波にその高次高調波を含
む信号を得る電子楽器のノ１−ブシコード音色回路にお
いて、該鍵の押動と共に該押しだ鍵の音の周波数より低
い周波数の信号からその基本波に該鋸歯状波信号の高次
高調波の次数と異なる次数の高次高調波を含む信号を得
る回路と、該回路からの信号レベルを該鋸歯状波信号の
レベルより減少させて該鋸歯状波信号に混合する回路と
よりなる電子楽器のハープシコード音色回路。A sawtooth wave signal or a pseudo-sawtooth wave signal with a frequency corresponding to the sound of a pressed key is used in an electronic musical instrument's No. 1-Bushichord timbre circuit to obtain a signal whose fundamental wave contains its higher harmonics. A circuit for obtaining a signal whose fundamental wave includes a high-order harmonic of an order different from the order of the high-order harmonic of the sawtooth wave signal from a signal having a frequency lower than the frequency of the sound of the pressed key when the pressed key is pressed; A harpsichord tone circuit for an electronic musical instrument, comprising a circuit for reducing a signal level from the circuit to a level of the sawtooth wave signal and mixing it with the sawtooth wave signal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1831382U JPS58121097U (en) | 1982-02-12 | 1982-02-12 | Harpsichord tone circuit for electronic musical instruments |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1831382U JPS58121097U (en) | 1982-02-12 | 1982-02-12 | Harpsichord tone circuit for electronic musical instruments |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS58121097U true JPS58121097U (en) | 1983-08-17 |
| JPS6331116Y2 JPS6331116Y2 (en) | 1988-08-19 |
Family
ID=30030571
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1831382U Granted JPS58121097U (en) | 1982-02-12 | 1982-02-12 | Harpsichord tone circuit for electronic musical instruments |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS58121097U (en) |
-
1982
- 1982-02-12 JP JP1831382U patent/JPS58121097U/en active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6331116Y2 (en) | 1988-08-19 |
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