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纯音的频率鉴别研究,已经在许多心理声学实验室里广泛地进行,并且在这些著作中,大量的数据是有用的(参见 Fastl)。而另一方面,复合音的频率鉴别却很少受到注意,并且只发表了少量的数据(见 Walliser)。然而,复合音的频率鉴别,在音乐声学中是非常重要的,因为人的嗓音和许多乐器产生频谱复杂的声音。比如弦和嗓音显示锯齿式的时间函数,而单簧管产生的声音类同方波。因此,频率的鉴别是由锯齿波、方波与纯音数据的比较而确
Frequency-discrimination studies of pure tone have been extensively performed in many psychoacoustic laboratories, and a large amount of data is useful in these works (see Fastl). On the other hand, frequency discrimination of compound sounds is paid little attention and only a small amount of data has been published (see Walliser). However, frequency discrimination of complex tones is very important in music acoustics, as human voice and many instruments produce a spectrum of complex sounds. For example, the chord and voice show serrated time functions, while the clarinet produces the same type of sound as the square wave. Therefore, the frequency is identified by the sawtooth, square wave and pure tone data rather than