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    • 50. 发明授权
    • Percussion instrument and cajon
    • 打击乐器和cajon
    • US09589552B1
    • 2017-03-07
    • US15086059
    • 2016-03-31
    • Roland Corporation
    • Hiroyuki Nishi
    • G10H3/12G10H3/14G10D13/02
    • G10H3/146G10D13/02G10D13/021G10D13/024G10H3/12G10H7/00G10H2220/461G10H2220/561
    • Provided is a percussion instrument capable of enhancing the expressiveness of performance. A struck surface plate that vibrates to produce a musical sound when struck is disposed on a case, and a sound emission hole is formed to penetrate the struck surface plate. A musical signal is generated by a sound source device according to detection results of percussion sensors that detect the vibration caused by the striking on the struck surface plate. A sounding body produces an electronic musical sound based on the musical signal generated by the sound source device. Because the sounding body is disposed in the case, the musical sound produced by the vibration of the case and the electronic musical sound can be produced from the one case. Accordingly, the expressiveness of the performance using the percussion instrument can be enhanced.
    • 提供能够提高表现力的打击乐器。 当撞击时振动以产生音乐声的撞击的表面板被设置在壳体上,并且形成声音发射孔以穿透被撞击的表面板。 根据检测由撞击表面板上的撞击引起的振动的冲击传感器的检测结果,由声源装置产生音乐信号。 发声体基于由声源装置产生的音乐信号产生电子音乐声音。 由于发声体被设置在壳体中,所以可以从一种情况下产生由壳体的振动产生的音乐声音和电子音乐声音。 因此,可以提高使用打击乐器的演奏的表现力。