将等效线性化法与谐波平衡法相结合，求出了系统的近似解析响应。

By combining equivalent linearization method with harmonic balancing technique, the approximate analytic response was obtained.

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这种方法首先对非语言声音信号进行谐波分析，然后对所得到的时变振幅与频率等声音信号参数进行分段线性化。

This technique performs harmonic analysis of the nonspeech audio signals and then the resulted attributes including time-varying amplitude and frequency functions are piecewisely linearized.

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