JPS62167272U - - Google Patents

Info

Publication number
JPS62167272U
JPS62167272U JP5401986U JP5401986U JPS62167272U JP S62167272 U JPS62167272 U JP S62167272U JP 5401986 U JP5401986 U JP 5401986U JP 5401986 U JP5401986 U JP 5401986U JP S62167272 U JPS62167272 U JP S62167272U
Authority
JP
Japan
Prior art keywords
light
emitting element
rows
keyboard
key
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
Application number
JP5401986U
Other languages
Japanese (ja)
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 filed Critical
Priority to JP5401986U priority Critical patent/JPS62167272U/ja
Publication of JPS62167272U publication Critical patent/JPS62167272U/ja
Pending legal-status Critical Current

Links

Description

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

第１図乃至第６図はこの考案の特徴とする動作
を説明するための平面図、第７図は演奏する音曲
の一例を説明するための図、第８図はこの考案に
よる鍵盤楽器の一例を説明するためのブロツク図
、第９図はこの考案に用いる発光素子制御手段の
具体例を説明するための接続図、第１０図はこの
考案に用いたマイクロコンピユータの動作を説明
するためのフローチヤートを示す。 ＬＲ，ＬＢ，ＬＹ：発光素子群、Ｋ１，Ｋ２，
Ｋ３，Ｋ４：キイー、１１：マイクロコンピユー
タ、１２：鍵盤、１３：音符情報読込手段、１４
：音源装置、１５：増幅器、１６：スピーカ、１
７：発光素子制御手段、ＭＸ：マトリツクス回路
。 Figures 1 to 6 are plan views for explaining the characteristic operations of this invention, Figure 7 is a diagram for explaining an example of a musical piece to be played, and Figure 8 is an example of a keyboard instrument according to this invention. 9 is a connection diagram for explaining a specific example of the light emitting element control means used in this invention, and FIG. 10 is a flowchart for explaining the operation of the microcomputer used in this invention. Show chart. LR, LB, LY: light emitting element group, K 1 , K 2 ,
K3 , K4 : Key, 11: Microcomputer, 12: Keyboard, 13: Musical note information reading means, 14
: Sound source device, 15: Amplifier, 16: Speaker, 1
7: Light emitting element control means, MX: Matrix circuit.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 鍵盤の各キイーに対応して発光素子を設け、こ
の発光素子を音符情報に従つて点灯させ演奏に必
要なキイー操作順序を案内する機能を付加した鍵
盤楽器において、発光素子を異なる発光色で複数
列設け、この複数列の発光素子を用いて複数先の
キイー操作順序を予報させる様にした鍵盤楽器。 A keyboard instrument is equipped with a light-emitting element corresponding to each key on the keyboard, and the light-emitting element lights up according to note information to guide the order of key operations required for performance. A keyboard instrument that is provided with rows and uses the plurality of rows of light emitting elements to predict the order of key operations at a plurality of places.
JP5401986U 1986-04-09 1986-04-09 Pending JPS62167272U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP5401986U JPS62167272U (en) 1986-04-09 1986-04-09

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5401986U JPS62167272U (en) 1986-04-09 1986-04-09

Publications (1)

Publication Number Publication Date
JPS62167272U true JPS62167272U (en) 1987-10-23

Family

ID=30880619

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5401986U Pending JPS62167272U (en) 1986-04-09 1986-04-09

Country Status (1)

Country Link
JP (1) JPS62167272U (en)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60153075A (en) * 1984-01-20 1985-08-12 カシオ計算機株式会社 Keying indicator

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60153075A (en) * 1984-01-20 1985-08-12 カシオ計算機株式会社 Keying indicator

Similar Documents

Publication Publication Date Title
JPS5948598U (en) electronic musical instruments
JPS62167272U (en)
JPS6136896U (en) Keyboard instrument with sheet music
JPS6392378U (en)
JPS6113874U (en) Music book with keyboard
JPS59194230U (en) Lighting mechanism of thin film switch
JPS59112298U (en) electronic musical instruments
JPS622100U (en)
JPS6339275U (en)
JPS58144373U (en) Piano and organ practice signboard
JPH02117568U (en)
JPS58115795U (en) electronic musical instruments
JPS59168800U (en) monosyllabic speech recognition keyboard
JPS5971375U (en) scale quick reference tool
JPS59178664U (en) Musical score
JPS62169394U (en)
JPS61182569U (en)
JPH0218138U (en)
JPH02110056U (en)
JPS60188322U (en) Lighting device for stepped dials for instruments
JPS63128596U (en)
JPS61193499U (en)
JPS6088391U (en) electronic musical instruments
JPS6269274U (en)
JPS62181999U (en)