JPS58152696U - electronic musical instruments - Google Patents

electronic musical instruments

Info

Publication number
JPS58152696U
JPS58152696U JP4881482U JP4881482U JPS58152696U JP S58152696 U JPS58152696 U JP S58152696U JP 4881482 U JP4881482 U JP 4881482U JP 4881482 U JP4881482 U JP 4881482U JP S58152696 U JPS58152696 U JP S58152696U
Authority
JP
Japan
Prior art keywords
chord
electronic musical
musical instruments
musical instrument
operator
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
Application number
JP4881482U
Other languages
Japanese (ja)
Other versions
JPH026479Y2 (en
Inventor
卓也 砂田
Original Assignee
カシオ計算機株式会社
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by カシオ計算機株式会社 filed Critical カシオ計算機株式会社
Priority to JP4881482U priority Critical patent/JPS58152696U/en
Publication of JPS58152696U publication Critical patent/JPS58152696U/en
Application granted granted Critical
Publication of JPH026479Y2 publication Critical patent/JPH026479Y2/ja
Granted legal-status Critical Current

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  • Electronic Switches (AREA)

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) [Abstract] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

【図面の簡単な説明】[Brief explanation of the drawing]

第１図ないし第４図は第１実施例を示し、第１図は同例
の全体の回路構成図、第２図は伴奏鍵部付近の鍵構造お
よびタッチスイッチの構成を示す図、第３図は音高Ｃ１
の鍵の一部を切欠いて示す側面図、第４図は伴奏鍵部２
の回路構成図、第５図および第６図は第２実施例を示し
、第５図は同例の電子楽器の外観図、第６図はキーオン
信号ＭＫＯ等を生成する回路構成図である。 １・・・・・・メロディ鍵部、２・・・・・・伴奏鍵部
、３・・・・・・ＣＰＵ、　４・・・・・・メロディ音
源部、５・・・・・・伴奏音源部、６・・・・・・ミキ
サ、７・・・・・・スピーカ、１１・・・・・・鍵盤シ
ャーシ、１２・・・・・・鍵、１４・・・・・・接点ゴ
ム、１５Ａ、１５Ｂ・・・・・・プリント基板、１６・
・・・・・接点、１７Ｍ（Ｍ１〜Ｍ□２）、１７ｍ（ｍ
□〜ｍ１゜）、１７Ｔ（Ｔ。 〜Ｔ１゜）・・・・・・タッチスイッチ、３１・・・・
・・１２進カウンタ、３５，４０．４５・・・・・・シ
フトレジスタ、５４・・・・・・タッチスイッチ部。1 to 4 show the first embodiment, FIG. 1 is an overall circuit configuration diagram of the same example, FIG. 2 is a diagram showing the key structure near the accompaniment key part and the configuration of the touch switch, and FIG. The figure shows pitch C1
A side view showing a part of the key cut away, FIG. 4 is the accompaniment key section 2.
5 and 6 show a second embodiment, FIG. 5 is an external view of an electronic musical instrument of the same example, and FIG. 6 is a circuit diagram for generating a key-on signal MKO and the like. 1... Melody key section, 2... Accompaniment key section, 3... CPU, 4... Melody sound source section, 5... Accompaniment Sound source section, 6...Mixer, 7...Speaker, 11...Keyboard chassis, 12...Key, 14...Contact rubber, 15A, 15B...Printed circuit board, 16.
...Contact, 17M (M1~M□2), 17m (m
□~m1゜), 17T (T.~T1゜)...Touch switch, 31...
...Decimal counter, 35, 40.45...Shift register, 54...Touch switch section.

Claims (2)

【実用新案登録請求の範囲】[Scope of utility model registration request] （１）少なくとも１オクターブのコードの根音を指示す
るコード指示操作子を有する電子楽器において、上記コ
ード指示操作子の各操作子が上記コードの種類を夫々指
定する指定部を具備してなる電子楽器。(1) An electronic musical instrument having a chord indicating operator that indicates the root note of a chord in at least one octave, wherein each operator of the chord indicating operator is provided with a designation section that respectively specifies the type of the chord. musical instrument. （２）上記コード指示操作子は、表面にコードの種類を
指定するタッチスイッチを有して成る実用新案登録請求
の範囲第１項記載の電子楽器。(2) The electronic musical instrument according to claim 1, wherein the chord indicating operator has a touch switch on the surface thereof for specifying the type of chord.
JP4881482U 1982-04-06 1982-04-06 electronic musical instruments Granted JPS58152696U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4881482U JPS58152696U (en) 1982-04-06 1982-04-06 electronic musical instruments

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4881482U JPS58152696U (en) 1982-04-06 1982-04-06 electronic musical instruments

Publications (2)

Publication Number Publication Date
JPS58152696U true JPS58152696U (en) 1983-10-13
JPH026479Y2 JPH026479Y2 (en) 1990-02-16

Family

ID=30059715

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4881482U Granted JPS58152696U (en) 1982-04-06 1982-04-06 electronic musical instruments

Country Status (1)

Country Link
JP (1) JPS58152696U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH036699U (en) * 1989-06-07 1991-01-23
JPH0380297A (en) * 1989-08-23 1991-04-05 Yamaha Corp Musical instrument with electronic keyboard

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5119818U (en) * 1974-07-31 1976-02-13
JPS55178189U (en) * 1979-06-09 1980-12-20

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5119818U (en) * 1974-07-31 1976-02-13
JPS55178189U (en) * 1979-06-09 1980-12-20

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH036699U (en) * 1989-06-07 1991-01-23
JPH0380297A (en) * 1989-08-23 1991-04-05 Yamaha Corp Musical instrument with electronic keyboard

Also Published As

Publication number Publication date
JPH026479Y2 (en) 1990-02-16

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