There may be some residual disturbances in speech and gait.
言语和步态可能有一些残留障碍。
As the result of linear prediction analysis, the prediction residual of noisy speech can be divided into two parts: the speech residual related with speech and the noise residual related with noise.
含噪语音经过线性预测分析后，所得的线性预测残差可分为与语音相关的语音残差部分和与噪声相关的噪声残差部分。
Firstly we analyze the speech with reversed polarity and present the idea of post-filtering of the LPC residual of these voiced speech frames.
该算法重点研究经典LPC分析后基音激励方向向下的语音，对这种浊音LPC残差进行后滤波以取代预增强的方法使其逼近语音激励。
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