In the decoder, audio signal is reconstructed with IFFT and OLA.The experimental results show that this sinusoidal modeling can represent the stationary parts of the audio signal very well.

• 实验证明该文提出的正弦模型实现方案可以很好地表示出音频信号中的平稳成分，并对低比特率的参数音频编码有一定的借鉴性。