| 摘要 |
PROBLEM TO BE SOLVED: To provide a musical instrument capable of enhancing an acoustic effect by detecting vibration of a vibrating member with high quality.SOLUTION: A musical instrument 100 includes pieces 102L, 102H for supporting one end of a string and a sound-board 104 for transmitting vibration of a string by the pieces, and then first sensors 106L, 106H for detecting vibration of the pieces, converting the vibration to an electric signal, and outputting the signal, and a second sensor 108 for detecting vibration of the sound-board 104, converting the vibration to an electric signal, and outputting the signal. By providing a piece for picking up vibration of a string, namely a vibration source of a musical instrument 100 and the sound-board 104 for allowing the vibration of the piece to ring as sound with the sensor 108, acoustic output to a music genre and a performance site (performance place) is obtained.SELECTED DRAWING: Figure 1 |
