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shipinfenxi
- 语音信号处理实验,可以观看频谱、自相关、倒谱等-Speech Signal Processing, you can watch the spectrum, autocorrelation, cepstrum, etc.
MFCC1
- 提取语音的MFCC特征参数,在语音识别(Speech Recognition)和话者识别(Speaker Recognition)方面,最常用到的语音特征就是梅尔倒谱系数(Mel-scale Frequency Cepstral Coefficients,简称MFCC)。-MFCC feature parameters extracted speech, speech recognition (Speech Recognition) and speaker verification (Speak
Speech-recognition
- MFCC参数是基于人的听觉特性利用人听觉的屏蔽效应,在Mel标度频率域提取出来的倒谱特征参数。-MFCC parameters is based on human auditory characteristics using human auditory masking effect, in Mel scale frequency domain parameters of cepstrum.
sy2
- (1) 分别采集一段浊音和清音语音信号(是你自己说的),采样率为8KHZ,量化精度为16比特线性码; (2) 分析帧长取为30ms(或10ms~50ms); (3) 根据语音信号倒谱分析和LPC谱分析的编程流程图(图2.1、图2.2)编制浊音语音信号谱分析的matlab程序,上机调试给出相应波形,并根据图形,观察共振峰情况; (4) 将语音信号换为清音语音,运行程序,与浊音语音的运行结果进行比较,并得出结论。 (5) 在LPC谱分析中,改变阶数p (p分别等于4、8、12、40)
Formant-Frequencies-Estimation
- 利用倒谱和线性预测编码的方法准确估计共振峰频率。-Discusses the accurate measurement of formant frequencies using Cesptral and LPC method. Each algorithm was implemented with Matlab and was applied in the aim to uate the precision of both designed techniques.
mfcc
- mfcc程序,梅尔倒谱实现,用与语音信号处理-mfcc procedure
icudt24l
- 从说话人的语音信号中提取说话人的个性特征是声纹识别的关键。主要介绍语音信号特征提取方法中的Mel倒谱系数-从说话人的语音信号中提取说话人的个性特征是声纹识别的关键。主要介绍语音信号特征提取方法中的Mel倒谱系数 Extraction of speaker characteristic the voice signal is the key of voiceprint recognition. Mel frequency coefficients of the feature extr
m_vgixuf
- 用MATLAB编写的语音信号的短时分析,主要包括:分帧、短时能量、短时平均幅度、短时过零率、temp函数、短时幅度差、倒谱、复倒谱temp1系数计等,是我多年调试通过的程序 -MATLAB prepared with short-term analysis of the speech signal, including: framing, short-time energy, short-term average amplitude, short-term zero rate, temp f
m_x4695j
- 用MATLAB编写的语音信号的短时分析,主要包括:分帧、短时能量、短时平均幅度、短时过零率、 Swjqlf函数、短时幅度差、倒谱、复倒谱 mSfcKbB系数计等,是我多年调试通过的程序 -MATLAB prepared with short-term analysis of the speech signal, including: framing, short-time energy, short-term average amplitude, short-term zero rate,S
m_xs6wyo
- 用MATLAB编写的语音信号的短时分析,主要包括:分帧、短时能量、短时平均幅度、短时过零率、 KPuiyk函数、短时幅度差、倒谱、复倒谱 rbUgYfE系数计等,是我多年调试通过的程序 -MATLAB prepared with short-term analysis of the speech signal, including: framing, short-time energy, short-term average amplitude, short-term zero rate,K
m_yr57ye
- 用MATLAB编写的语音信号的短时分析,主要包括:分帧、短时能量、短时平均幅度、短时过零率、 olpjad函数、短时幅度差、倒谱、复倒谱 OkrzXPY系数计等,是我多年调试通过的程序 -MATLAB prepared with short-term analysis of the speech signal, including: framing, short-time energy, short-term average amplitude, short-term zero rate,o
m_zl0rd0
- 用MATLAB编写的语音信号的短时分析,主要包括:分帧、短时能量、短时平均幅度、短时过零率、 sbdFHh函数、短时幅度差、倒谱、复倒谱 aPdzNNR系数计等,是我多年调试通过的程序 -MATLAB prepared with short-term analysis of the speech signal, including: framing, short-time energy, short-term average amplitude, short-term zero rate,s
m_zrh3dk
- 用MATLAB编写的语音信号的短时分析,主要包括:分帧、短时能量、短时平均幅度、短时过零率、 pVeUKP函数、短时幅度差、倒谱、复倒谱 GVMSLQX系数计等,是我多年调试通过的程序 -MATLAB prepared with short-term analysis of the speech signal, including: framing, short-time energy, short-term average amplitude, short-term zero rate,p
m_zrv3qu
- 用MATLAB编写的语音信号的短时分析,主要包括:分帧、短时能量、短时平均幅度、短时过零率、 ddLnSf函数、短时幅度差、倒谱、复倒谱 AzZPyvZ系数计等,是我多年调试通过的程序 -MATLAB prepared with short-term analysis of the speech signal, including: framing, short-time energy, short-term average amplitude, short-term zero rate,d
r_0rm6j8
- 用MATLAB编写的语音信号的短时分析,主要包括:分帧、短时能量、短时平均幅度、短时过零率、 TckZjP函数、短时幅度差、倒谱、复倒谱 GcBzfey系数计等,是我多年调试通过的程序 -MATLAB prepared with short-term analysis of the speech signal, including: framing, short-time energy, short-term average amplitude, short-term zero rate,T
r_2g2ypj
- 用MATLAB编写的语音信号的短时分析,主要包括:分帧、短时能量、短时平均幅度、短时过零率、 aihyuy函数、短时幅度差、倒谱、复倒谱 tSTQEKQ系数计等,是我多年调试通过的程序 -MATLAB prepared with short-term analysis of the speech signal, including: framing, short-time energy, short-term average amplitude, short-term zero rate,a
r_4e426d
- 用MATLAB编写的语音信号的短时分析,主要包括:分帧、短时能量、短时平均幅度、短时过零率、 oEBfoU函数、短时幅度差、倒谱、复倒谱 OJcEFTY系数计等,是我多年调试通过的程序 -MATLAB prepared with short-term analysis of the speech signal, including: framing, short-time energy, short-term average amplitude, short-term zero rate,o
r_4tx5xv
- 用MATLAB编写的语音信号的短时分析,主要包括:分帧、短时能量、短时平均幅度、短时过零率、 jPfyPg函数、短时幅度差、倒谱、复倒谱 XriiEMI系数计等,是我多年调试通过的程序 -MATLAB prepared with short-term analysis of the speech signal, including: framing, short-time energy, short-term average amplitude, short-term zero rate,j
r_7l23bg
- 用MATLAB编写的语音信号的短时分析,主要包括:分帧、短时能量、短时平均幅度、短时过零率、 QPlJxg函数、短时幅度差、倒谱、复倒谱 anuNKFX系数计等,是我多年调试通过的程序 -MATLAB prepared with short-term analysis of the speech signal, including: framing, short-time energy, short-term average amplitude, short-term zero rate,Q
r_8cbsro
- 用MATLAB编写的语音信号的短时分析,主要包括:分帧、短时能量、短时平均幅度、短时过零率、 embUqB函数、短时幅度差、倒谱、复倒谱 surBJKh系数计等,是我多年调试通过的程序 -MATLAB prepared with short-term analysis of the speech signal, including: framing, short-time energy, short-term average amplitude, short-term zero rate,e