The proposed methodology relies on a consistent use of the STN sinusoidal model and hence it avoids the use of critically sampled filter banks or other non-parametric, potentially bit-intensive alternative for the representation of transients and elimination of pre-echo artifacts.
该方法依赖于STN 正弦模型,因此,它避免了使用滤波器组或其他非参数算法来描述瞬态信号,而后者的若干方法一般都是码率较高的。
参考来源 - 低码率音频编码研究·2,447,543篇论文数据，部分数据来源于NoteExpress
以上来源于: WordNet
Energy-spectrum entropy and subharmonic-harmonic rate methods were used to analyze speech based on speech sinusoidal model.
基于语音正弦模型，采用能量谱熵和子谐波谐波比率方法进行语音分析。
The spectral parameters were predicted using the conditional probabilistic distribution function based on the pitch and were modified synchronizingly with the pitch using the sinusoidal model.
频谱参数的预测公式由各基频下的条件概率密度函数导出，频谱参数的修改通过正弦模型实现。
A voice conversion approach with a sinusoidal plus noise model is introduced and a parametric conversion algorithm based on phoneme segments is discussed in this paper.
提出一种基于正弦加噪声模型的说话人转换方法，着重讨论通过修改音素段内的声学参数实现说话人的转换。
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