针对所提供的语音库样本文件，在完成语音信号的预处理之后，计算：语音信号的采样频率、语音信号的量化精度、语音信号的样本时长、语音信号的能量谱以及谱稳定性、语音信号的过零率、语音信号的响度、语音信号的基音频率F0、频率中心与基频范围、语音信号的前三共振峰（F1-F3）、语音信号的MFCC与LPCC。
For the sample speech database file are provided, in the completion of the preprocessing of the speech signal, the calculation: the sampling frequency of the speech signal, the quantization accuracy of the speech signal, the speech signal sample length, the energy spectrum and the spectral stability of the speech signal, the voice the zero crossing rate of the signal, the loudness of the speech signal, the pitch of the speech signal of the frequency F0, frequency center, and the base frequency range, the MFCC with LPCC Features of the first three formants of the voice signal (F1-F3), a voice signal. (2013-04-13, WORD, 411KB, 下载34次)