Yamaha Corporation

Shoji Tokunaga

Kotaro Mizuno

Yasunao Abe

Harada Minoru

An electronic musical instrument is provided with an operator and a function switch, adding to a controller having a shape similar to that of woodwind instrument and a tone source unit. The function switch selects a function such as a controll function of a musical tone parameter, or a musical play expression to be assigned to the operator such as a wheel switch or a foot switch. The operator performs the function assigned by the function switch during playing. Player can widen range of playing by selecting proper function and play effectively with the proper music play expression.

Electronic musical instrument having operator with selective control

An electronic musical instrument having a key-depression-detecting circuit for detecting a depressed key on a keyboard and for generating tone-pitch data corresponding to the depressed key, a tone-color-designating circuit for sequentially designating a desired tone color among a plurality of tone colors, a tone-color-data-storing circuit for storing tone-color data associated with the tone colors sequentially designated by the tone-color-designating circuit, an ensemble-tone-designating circuit for designating a predetermined number of tone colors among the most recently designated tone-color data stored in the tone-color-data-storing circuit; and a musical-tone-signal-generating circuit for generating a plurality of musical-tone signals in a parallel fashion, each of the musical-tone signals having a tone color corresponding to one of the tone colors designated by the ensemble-tone-designating circuit, and having a tone-pitch corresponding to the tone-pitch data generated by the key-depression-detecting circuit. The invention facilitates the selection of a desired combination of instrument sounds in an ensemble as well as changing the combination.

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Hamamatsu, Japan

Shoji Tokunaga