| 摘要 |
PURPOSE:To generate and control a musical tone in accordance with a free operation of a person by providing plural switches which are brought to ON/ OFF in accordance with a bending state of a sensor body and outputting a switch signal as a musical tone control signal. CONSTITUTION:A sensor body 2 is formed like a sheet, and parts corresponding to joints of a finger 1 are provided with a V-shaped notch and become easily bendable refracting parts 3, 4. In this state, when the finger 1 is bent, one of switches SW1, SW2 becomes ON in accordance with its bending state. When one switch becomes ON, a key-on signal KON is outputted and a generation processing of a musical tone is executed. In this case, there are various states in how to bend the finger 1, but even if the finger is bent in any way, how to bend the finger 1 can be detected surely. Accordingly, an operator can control freely music without being restricted by its attitude or position, and also, without being restricted by how to bend the finger. |
