JPH0455071U

JPH0455071U -

Info

Publication number: JPH0455071U
Application number: JP9838290U
Authority: JP
Priority date: 1990-09-18
Filing date: 1990-09-18
Publication date: 1992-05-12

Description

[Brief explanation of drawings]

第１図は、本考案の全体的な回路構成を示すブ
ロツク図、第２図は、同実施例の楽器本体を示す
平面説明図、第３図は、同実施例の曲カードに記
憶された演奏データフオーマツトを示すの概念図
、第４図イは、同実施例のピアノタイプの演奏デ
ータのフオーマツトを示す概念図、同図ロは、同
実施例のキーボードタイプの演奏データフオーマ
ツトを示す概念図、第５図イは、同実施例のメロ
デイートラツクに記憶された演奏データの内容を
示す説明図、同図ロは、同実施例のコードトラツ
クに記憶された演奏データの内容を示す説明図、
第６図は、同実施例のコード変換テーブルを示す
概念図、第７第図イ，ロは、同実施例の制御内容
を示すフローチヤート、第８図は、従来のピアノ
タイプのガイド形式を実行する電子楽器の平面説
明図、第９図は、同電子楽器のスイツチの構成を
示す平面図、第１０図は、同電子楽器に用いられ
る曲カードに記憶された楽曲の内容を示す譜面図
、第１１図は、従来のキーボードタイプのガイド
形式を実行する電子楽器に際に用いられる曲カー
ドに記憶された演奏データの内容を示す譜面図、
第１２図は同電子楽器のスイツチの構成を示す平
面図、第１３図は、キーボードタイプのガイド形
式を実行する際の鍵盤のスプリツト状態を示す説
明図である。１１……ＣＰＵ、１５……楽器本体、２１……
右手パート選択スイツチ、２２……左手パート選
択スイツチ、２３……両手パート選択スイツチ、
２８……ガイド用ＬＥＤ、３２……曲カード、３
６……曲ヘツダー、３８……右手トラツク、３９
……左手トラツク、４０……伴奏パートトラツク
、４３……メロデイートラツク。 Fig. 1 is a block diagram showing the overall circuit configuration of the present invention, Fig. 2 is an explanatory plan view showing the main body of the musical instrument of the same embodiment, and Fig. 3 is a block diagram showing the main body of the musical instrument of the same embodiment. FIG. 4A is a conceptual diagram showing the format of performance data of the piano type according to the same embodiment, and FIG. 4B shows the format of performance data of the keyboard type according to the same embodiment. Conceptual diagram, FIG. figure,
FIG. 6 is a conceptual diagram showing the chord conversion table of the same embodiment, FIG. FIG. 9 is a plan view showing the configuration of a switch of the electronic musical instrument; FIG. 10 is a musical score diagram showing the content of music stored in a song card used in the electronic musical instrument. , FIG. 11 is a musical score diagram showing the contents of performance data stored in a song card used in an electronic musical instrument that executes a conventional keyboard type guide format;
FIG. 12 is a plan view showing the configuration of the switch of the electronic musical instrument, and FIG. 13 is an explanatory diagram showing the split state of the keyboard when executing the keyboard type guide format. 11...CPU, 15...Musical instrument body, 21...
Right hand part selection switch, 22...Left hand part selection switch, 23...Both hand part selection switch,
28...Guide LED, 32...Song card, 3
6...Track header, 38...Right track, 39
...Left hand track, 40...accompaniment part track, 43...melody track.

Claims

[Scope of Claim for Utility Model Registration] A storage means having a plurality of storage areas, in which performance data corresponding to a piece of music and type data indicating an arrangement type of the performance data are stored in each storage area, and the storage means a selection means for selecting any of the performance data stored in the performance data; a determination means for determining the arrangement type of the performance data selected by the selection means based on the type data; A guide format setting means for setting different guide formats depending on the arrangement type, and a key to be pressed based on the performance data selected by the selection means using the guide format set by the guide format setting means. An electronic musical instrument characterized by comprising: a guide means for giving instructions;