JPH0181698U - - Google Patents
Info
- Publication number
- JPH0181698U JPH0181698U JP1987176547U JP17654787U JPH0181698U JP H0181698 U JPH0181698 U JP H0181698U JP 1987176547 U JP1987176547 U JP 1987176547U JP 17654787 U JP17654787 U JP 17654787U JP H0181698 U JPH0181698 U JP H0181698U
- Authority
- JP
- Japan
- Prior art keywords
- musical tone
- generating means
- musical
- pitch
- characteristic control
- 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
- 238000001514 detection method Methods 0.000 claims description 5
- 238000010586 diagram Methods 0.000 description 3
Description
第１図〜第４図はこの考案の第１実施例に係る
電子弦楽器を示し、第１図は電子弦楽器の全体外
観図、第２図は弾弦情報発生手段の説明図、第３
図は全体回路図、第４図は弾弦情報発生手段の等
価回路図、第５図はこの考案の第２実施例に係る
電子弦楽器における弾弦情報発生手段の等価回路
である。
７……弦、８，８Ａ……弾弦情報発生スイツチ
、１６……連結部材、１７……第１電圧値検出部
材、１８……第２電圧値検出部材、２８……トリ
ガ発生回路、２９……タツチレベル検出回路、３
１……ＣＰＵ、５０ａ，５０ｂ……リード線。
1 to 4 show an electronic stringed instrument according to a first embodiment of this invention, in which FIG. 1 is an overall external view of the electronic stringed instrument, FIG. 2 is an explanatory diagram of the string information generation means, and FIG.
4 is an equivalent circuit diagram of the plucked string information generating means, and FIG. 5 is an equivalent circuit diagram of the plucked string information generating means in an electronic string instrument according to a second embodiment of the invention. 7... String, 8, 8A... String information generation switch, 16... Connection member, 17... First voltage value detection member, 18... Second voltage value detection member, 28... Trigger generation circuit, 29 ...Touch level detection circuit, 3
1...CPU, 50a, 50b...Lead wires.
Claims (1)
のフインガーボード上に配設された音高指定手段
と、 この音高指定手段により指定された音高の楽音
を生成発生する楽音発生手段と、 上記電子弦楽器本体上に張設された弦に対する
弾奏時に、上記音高指定手段により指定された音
高の楽音の発音開始を、上記楽音発生手段に対し
指示する発音開始信号を発生するとともに、上記
楽音発生手段から発音させる楽音の特性を制御す
るための楽音特性制御信号を発生する弾弦情報発
生手段と、 上記弾弦情報発生手段より発生する上記楽音特
性制御信号に基づいて、上記楽音発生手段から発
生されるべき楽音の特性を制御する楽音特性制御
手段と、 とからなり、 上記弾弦情報発生手段は、 上記弦もしくは当該弦と上記電子弦楽器本体と
を一体的に連結する連結部材の外周に、互いに所
定の空隙を持つて配設され、上記弦の弾奏時にそ
の弦の変位に伴つて互いに電気的に接触すること
によつて上記発音開始信号及び楽音特性制御信号
を発生する第１電圧値検出部材及び第２電圧値検
出部材 からなることを特徴とする電子弦楽器。[Scope of Claim for Utility Model Registration] A pitch specifying means provided on the fingerboard of the electronic stringed instrument body for specifying the pitch of a musical tone, and a musical tone of a pitch specified by this pitch specifying means. a musical sound generating means for generating a musical tone; and a musical sound generating means for instructing the musical sound generating means to start producing a musical tone of a pitch specified by the pitch specifying means when playing on a string stretched on the main body of the electronic stringed instrument. String information generating means for generating a sound generation start signal and a musical tone characteristic control signal for controlling the characteristics of the musical tone to be generated by the musical tone generating means; and the musical tone characteristic control generated by the string playing information generating means. musical tone characteristic control means for controlling the characteristics of the musical tone to be generated from the musical tone generating means based on a signal; They are arranged around the outer periphery of the connecting members that are integrally connected, with a predetermined gap between them, and when the strings are played, they come into electrical contact with each other as the strings are displaced, thereby generating the sound generation start signal and the musical tone. An electronic stringed instrument comprising a first voltage value detection member and a second voltage value detection member that generate a characteristic control signal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987176547U JPH0181698U (en) | 1987-11-20 | 1987-11-20 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987176547U JPH0181698U (en) | 1987-11-20 | 1987-11-20 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0181698U true JPH0181698U (en) | 1989-05-31 |
Family
ID=31468277
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1987176547U Pending JPH0181698U (en) | 1987-11-20 | 1987-11-20 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0181698U (en) |
-
1987
- 1987-11-20 JP JP1987176547U patent/JPH0181698U/ja active Pending
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