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基音周期提取算法
- 自相关函数法基音周期提取
基音周期算法
- 自相关函数法与平均幅度差法相结合的基音周期提取
pitch 自己写的基音周期提取
- 一个自己写的基音周期提取，也许不太准确，但方法是正确的，而且比较靠谱。-a file about pith which do it myself.
amdf
- 测量语音信号的基音周期的大小,可以分析语音长度在30ms左右的语音信号-test the base frequence of voice
pitch
- 语音信号处理基音周期检测MATLAB程序仿真详解-Pitch detection of speech signal processing MATLAB program simulation Detailed
jiyinzhouqi
- 基于自相关法的基音周期提取程序。。 MATLAB-Auto-correlation method based on pitch extraction procedures. . . . MATLAB
yizhenzhouqi
- 自相关方法提取语音一帧基音周期，很简单的-zi xiang guan ti qu ji yin zhou qi
LPC
- 语音信号处理中基音周期的提取算法，用线性预测的基本算法原理，matlab实现。-Speech signal processing in pitch extraction algorithm, the basic algorithm with linear prediction theory, matlab implementation.
CAMDF
- 语音信号处理中基音周期的提取算法。运用循环的平均幅度差分法实现的。-Speech signal processing algorithm for pitch period extraction. The average rate of use of cyclic difference method realized.
ACF
- 语音信号处理中基音周期提取算法。运用传统的自相关方法。并加入了三电平削波的处理。-Speech Signal Processing pitch extraction algorithm. Using the traditional autocorrelation method. And joined the three-level clipping processing.
yuyinchulichengxv
- 对给定语料估计其基音周期。 要求用MATLAB或C语言实现有关基音检测算法，并给出检测结果。 -For a given corpus to estimate the pitch period. Required to use MATLAB or C language realization of the pitch detection algorithm, and gives test results.
pitch 检测
- 基音周期检测,基音周期是语音信号处理及应用中需要辨识的最基本的语音特征参数之一。-Pitch detection, pitch cycle is speech signal processing and applications need to identify the most basic voice features of one of the parameters.
3
- 运用低通滤波器，中心削波和自相关技术估计一段男性和女性语音信号的基音周期，画出基音轨迹曲线，给出估计准确率。-The use of low-pass filter, the center clipping and related technologies is estimated from a male and female speech signal pitch period, pitch trajectory drawn curves of estimated accuracy.
实现语音的基音检测
- 小波变换，实现语音的基音检测，主要用来检测语音基音周期，小波变换的实现-Wavelet transform, implemented voice detection, voice pitch is mainly used test cycle, the realization of wavelet transform
Hilbert_Huang-draw
- 基于Hilbert_Huang变换的基音周期提取方法-basic-speech drawing based on Hilbert_Huang
pitch
- 利用小波变换消噪，和小波分解，求取语音帧的基音周期值 -wave pitch
jiyinzhouqi
- 利用自相关函数估计基音周期，函数jiyinzhouqi，输入参数是分析语音文件名和帧移，帧移在5~10ms-function jiyinzhouqi is used for estimate the period of fundamental tone.
voice-recognition_matlab-code
- 读入语音文件，并对其做时域、频域的分析，提取相关特征参数。进行线性预测分析，得到LPC谱等线性预测参数，并做了基于预测误差的基音周期估计。-read .wav files，analysing them in time domain，frequency domain and extract some feature parameters related，then do linear prediction analysis ，and get LPC linear prediction paramet
Labview实现基音周期检测
- 可以设定帧长、帧移，只对幅度超过阈值的帧进行基音周期检测，输出每帧有效帧的基音周期。
4.2 基音周期估计实验
- 基音周期估计实验 matlab 运行正常(Pitch estimation experiment matlab works wel)