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speech_analysis
- 这时一个语音特征提取的程序源码，除了包含矩阵运算和矢量运算外，还包含了很多语音特征的提取算法，包括：共振峰(formant)提取、基音(pitch)提取、端点(endpoint)检测、线性预测系数(LPCC)、MFCC、LSF、PLCC、EPOCH等。这是我见到的最全的语音分析源码，推荐！-Then a voice feature extraction procedures source, in addition to containing matrix and vector operation
lsf.rar
- 本代码含lpc参数转化为lsf参数程序和其逆转换程序.,LPC parameters of the code containing LSF parameters into process and the inverse conversion process.
lpcc
- 线性预测这一术语是维纳于1947年首次提出的，此后，线性预测应用于许多领域中。1967年，办仓等人最先将线性预测技术应用到语音分析和合成中。-Linear predictive analysis is one of the most effective analysis t echnology of speech,it is widely applies in the domain of speech processing,such as specch synthesis,speech reco
lsfcompute1
- lsf compute for programme svq
VQ_LBG_newdistortion
- 语音编码中对LSF系数进行VQ处理，LBG方法生成VQ码书，且采用了新的失真测度-Speech Coding for VQ processing LSF coefficients, LBG method of VQ codebook generation, and adopted a new measure of distortion
voice-signal-processing
- 用自相关法求使信号s均方预测误差为最小的预测系数 已知语音文件求出其LPC系数后，调用a_lsf_conversion.m函数求其对应的LSF 求连续20帧语音的16阶ISF轨迹图-Request by autocorrelation of the signal s mean square prediction error is minimized prediction coefficient Known voice file LPC coefficients obtained its cal
LSF
- lpc to lsf conversion