ELECTRONIC KEYBOARD INSTRUMENT, ELECTRONIC INSTRUMENT SYSTEM, PROGRAM, AND SOUND PRODUCTION CONTROL METHOD
To provide an electronic keyboard instrument which achieves such a musical performance that sound is quickly changed by a halftone.SOLUTION: When detecting such a slide operation that fingers are slid on a plurality of keys in a keyboard in which the plurality of keys having pitches different from e...
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| Format: | Patent |
| Sprache: | eng ; jpn |
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| Zusammenfassung: | To provide an electronic keyboard instrument which achieves such a musical performance that sound is quickly changed by a halftone.SOLUTION: When detecting such a slide operation that fingers are slid on a plurality of keys in a keyboard in which the plurality of keys having pitches different from each other by a halftone are arrayed, a control part of an electronic keyboard instrument controls a sound production part 16 to produce musical sounds corresponding to the plurality of keys pressed by the slide operation and the unpressed keys between the plurality of pressed keys.SELECTED DRAWING: Figure 6
【課題】電子鍵盤楽器において、素早く半音ずつ音を変化させる演奏を可能とすることである。【解決手段】電子鍵盤楽器の制御部は、半音ずつ異なる音高が割り当てられた複数の鍵が配列された鍵盤における複数の鍵の上に指をスライドさせるスライド操作を検出した場合、スライド操作によって押鍵された複数の鍵及び押鍵された複数の鍵の間の未押鍵の鍵に対応する楽音を発音部１６に発音させるように制御する。【選択図】図６ |
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