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日本亚马哈(YAMAHA)公司,最近推出的电子琴,普遍采用了调频(FM)音调发生系统。据称,这种亚马哈独特的电子音响发生方式能发出一般从乐器到太空时代的电子音乐等多种多样的音响,是该公司取得电子琴领先地位的一项重要技术。 电子琴中FM(Frequency Modulation)技术的原理与调频广播时的原理基本相同,所不同的是:载波频率和调制频率都是可以听到的音频信号,而且载频与调制频率几乎
Japan Yamaha (YAMAHA) company, recently introduced the keyboard, FM (FM) tone generation system commonly used. Allegedly, this unique way of producing electronic audio from Yamaha sends out a wide range of sounds, ranging from musical instruments to space-age electronic music. It is an important technology that the company has taken the lead in the electronic piano. The principle of the FM (Frequency Modulation) technology in the electronic keyboard is basically the same as that of the FM broadcasting except that the carrier frequency and the modulation frequency are both audible audio signals, and the carrier frequency and the modulation frequency are almost