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MFCC 对输入的语音序列x进行MFCC参数的提取
- 对输入的语音序列x进行MFCC参数的提取，返回MFCC参数和一阶差分MFCC参数，Mel滤波器的阶数为24,fft变换的长度为256，采样频率为8000Hz，对x 256点分为一帧. -The voice of the input MFCC parameters on the sequence of x, return to MFCC parameters and extracted a order difference MFCC parameters, Mel filter for th
wb-pesq-24-02-05
- 关于语音信号的客观评价软件，采样率在16kHz-On the objective evaluation of software speech signal, the sampling rate of 16kHz
MELP_C_code
- this is a c++ implementation of melp 24-this is a c++ implementation of melp 2400
asterisk-1.4.24.1.tar
- All Speech codec s source
AIC20SW_2C
- 一个测试系统被建立用来使用TLV320AIC20/21/24/25 编译码器。在本应用中是一个2设备4通路的例子。-A demo/test system has been built as a simple example for using the TLV320AIC20/21/24/25 codecs. A 2-device, 4-channel is presented in this application report.
AIC20SW_6C
- 一个测试系统被建立用来使用TLV320AIC20/21/24/25 编译码器。在本应用中是一个6设备12通路的例子。-A demo/test system has been built as a simple example for using the TLV320AIC20/21/24/25 codecs. A 6-device, 12-channel is presented in this application report.
mfcc_extraction
- 音频特征MFCC系数提取函数，包含静态12维，一阶差分和二阶差分24维，共36维，能够极大地提高音频识别的效果。-MFCC coefficient audio feature extraction functions, including static 12-dimensional, first-order and second-order differential difference dimension 24, a total of 36 dimensions, can greatly im
MFCC
- 通过波形文件数据，进行MFCC特征提取，做相关滤波、加窗、fft变换等，得到13维mfcc特征，若在13维基础上继续做一阶二阶差分可得到24维mfcc特征(AppWizard has created this mfcc application for you. This application not only demonstrates the basics of using the Microsoft Foundation classes but is also a starting p