【摘要】 将声控伴奏技术融入音准练习机中,从而设计出新的机型。它以高速微处理器系统为核心,含有声传感器、信号调理电路、音源以及显示器、扬声器等单元。它借助伴奏标准音对使用者产生强烈的音准诱导作用,使音准练习机的效果得以显著提升,有效弥补了已有产品的缺陷。更多还原

【Abstract】 The process of designing a new type of machine by putting the acoustic control accompaniment technique into intonation training machine is explained.This training machine takes high-speed microprocessor system as it’s core,containing sound sensor,signal modulation circuit,sound source and monitor,loudspeaker and other units.It could produce a powerful pitch-inducing effect to users with the help of standard sound accompaniment,significantly improve the effect of the training machine and make up for the defects of those existing products.更多还原