| 摘要 |
PURPOSE:To reflect a difference in playing operation on timbre, etc., by detecting the timing of sound generation from the quantity of displacement of part of a human body from a specific position, and detecting the maximum speed of the displacement and controlling musical sound elements. CONSTITUTION:Bending sensors 10 of gloves 1 and 2 for performance are supplied with specific currents from an A/D converter 3 and the gloves 1 and 2 for performance outputs voltage values corresponding to the resistance values of the bending sensors 10 as signals corresponding to the bending quantities of the respective fingers. The signals corresponding to the bending quantities are converted by the A/D converter 3 into digital data, which are inputted to a control part 4. Namely, the signal from the bending sensor 10 of the performance glove 2 for the right hand is converted by the A/D converter 3 into the digital data, which are processed by the control part 4. Namely, the maximum speed of the bending of the fingers is detected according to the bending digital data indicating the bending quantities of the fingers and the maximum speed is used as a velocity value to vary a sound. The difference in finger bending operation can, therefore, be reflected on control over the timbre. |
