| 摘要 |
<p>A motion detector (1T1) provided for movement with a performer and a control system (1M) for receiving detection data transmitted from the motion detector and controlling a performance of a tone in response to the received detection data are provided. State of a performer's motion is detected via a sensor (MS1) of the motion detector, and detection data representative of the detected motion state is transmitted to the control system. The control system receives the detection data, analyzes the performer's motion on the basis of the detection data, and then controls a tone performance in accordance with the analyzed data. For example, as the performer moves his hand, leg or trunk while listening to a music performance being carried out by a performance apparatus (1S) of the control system, the detector detects the performer's motion and transmits corresponding detection data to the control system, which in turn variably controls the music performance.</p> |
