Introduction - If you have any usage issues, please Google them yourself
Then a voice feature extraction procedures source, in addition to containing matrix and vector operations, it also includes many voice feature extraction algorithm, including : Formant (formant) extraction, pitch (pitch) extraction, endpoint (endpoint) detection, coefficient of linear prediction ( LPCC), MFCC, LSF, PLCC, such as EPOCH. This is the most I have seen all-source analysis of the voice, recommended!
Packet : 9927426speech_analysis.rar filelist
FE_delta.cpp
Speech\test1.formant
Speech\test1.mfc
Speech\test1.pitch
Speech\test1.plp
Speech\test1.raw
Speech\test2.den
Speech\test2.raw
Speech
FE_basic.cpp
FE_common.h
FE_complex.h
FeatureLib\FeatureLib.dsp
FeatureLib\FeatureLib.plg
FeatureLib
FE_endpoint.cpp
FE_endpoint.h
FE_enhance.cpp
FE_enhance.h
FE_epoch.cpp
FE_error.cpp
FE_feature.cpp
FE_feature.h
FE_formant.cpp
FE_io.cpp
FE_lpcc.cpp
FE_lsf.cpp
FE_main.cpp
FE_matrix.h
FE_mfcc.cpp
FE_misc_lib.cpp
FE_noise.cpp
FE_pitch.cpp
FE_pitch.h
FE_plcc.cpp
FE_plcc.h
FE_polynomial.h
FE_spectrum.cpp
FE_vector.h
FE_vus.cpp
FE_wave_feature.h
FE_window.cpp
FE_window.h
Feature
Feature.dsp
Feature.dsw
Feature.ncb
Feature.opt
Feature.plg
Makefile
StdAfx.h