| 摘要 |
PURPOSE: To provide a performance controller capable of changing a sound hard for feeling of a human to a piece of music with an excellent listening feeling by adding a swing of 1/f being rhythm of a living body of the human. CONSTITUTION: When performance information is inputted to a performance information input part 11, musical sound information, reference sound information and tempo information among the performance information are outputted respectively to a musical sound generation part 13, a reference sound decision part 21 and a performance tempo decision part 31, and on the other hand, the reference sound information is revised by a reference sound revision part 23, and the tempo information is revised by a performance tempo revision part 33 based on a 1/f swing control signal always generated by a 1/f swing control signal generation part 43 according to the information from a sensor group 41 always detecting ambient environment, and further, they and the musical sound information are revised to the sound matching with the rhythm of the living body of the human by a musical sound generation part 13 to be outputted from a speaker 17 through an amplifier 15. |
