搜索资源列表
Pitch-Determination-Algorithm
- 一个可用的基音周期检测算法，可以较准确的检测出基音值，是学习基音周期提取原理的好程序。-A usable pitch detection algorithm, more accurate detection of the pitch value is a good program to learn the pitch period extraction principle.
Extract-the-pitch-period
- 提取语音信号的基音周期的matlab程序-Extract the pitch period of the voice signal matlab program
ACF
- 通过使用短时自相关，可以得到基音周期。可以稳定运行。-With short-term autocorrelation obtained pitch period
ACpitch
- 采用自相关法提取基音周期，提取周期与实际值误差较小-Using autocorrelation method to extract the pitch period extraction cycle with the actual value of the error is smaller
ACFimprovepitch
- 改进自相关法提取基音周期，去除声道的影响。-Improved auto-correlation method to extract the pitch period to remove the influence of channel.
CespImprovePitch
- 改进倒谱法提取基音周期，利用残差倒谱，去除声道影响-Improved cepstrum method to extract the pitch period, the use of residuals cepstrum removing channels impact
yuyinxinhaochuli
- 语音信号处理实基于MATLAB的语音信号时域特征分析 要求： 按所学相关语音处理得的知识，通过网上学习、资料查阅，自己设计程序，给出某一语音信号的短时过零率、短时能量、短时自相关特征的分析结果，并借助时域分析方法检测所分析语音信号的基音周期-yu yin xin hao chu li
jiyinjiance
- 基于短时自相关法的基音周期估计，用matlab编程实现。-Pitch estimation based on short-term auto-correlation method, using Matlab programming.
exp2
- 录制汉语拼音 a1（阴平）的发音。分别提交你所能录制的基音频率最高和最低的两个 录音文件。文件名为: 学号_a_h.wav（高音文件）和学号_a_l.wav（低音文件）。（用MathLab 编程） 1）分别对这两个文件进行观察分析。找出最高和最低基音频率位置，分别显示此时它们的 局部波形和短时频谱（按照最大值为100 归一化显示）。 要求：在时域波形上标出基音周期，并算出数值（精确到一个采样点）。在频域图上标出 基音频率。注意：标出分析波形的起始位置（精确到采样点位置），
The-pitch-period-of-the-voice-signal
- 在录制好音源后，通过该程序，可以求解出各自声音信号的基音周期。-Recording audio through the program can solve each pitch period of the voice signal.
jiyinzhouqi
- 基因周期:本程序用于实现基音周期的检测。对输入语音信号进行预处理和基于短时能零比及AMDF的基音周期检测与算法。-pitch detection: the procedures used to implement the detection of the pitch period. The input speech signal pre-processing and short-term zero and AMDF-based pitch period detection algorithm.
28846390
- 利用ACMF完成基音周期检测，利用极大值和极小值估算出基音周期-ACMF complete pitch detection, maximum and minimum values to estimate the pitch period.
matlab ADMF
- ADMF，短时平均幅度差函数法，利用这个方法获得语音的基音周期，实现语音特征提取
ACFandAMDFpitch
- 短时自相关和短时平均幅度差计算基音周期的matlab程序，附带有原语音信号-Short-term autocorrelation and short-term average deviation of pitch period matlab program, comes with the original speech signal
pitch
- 通过基本的自相关函数法求解音频信号基音周期-Autocorrelation function for solving Pitch
pitch
- 得到声音文件的数据和采样率，求自相关序列，基音周期分析函数，求最大值所对应的位置，即基音周期 -Receive voice data of a file and sample rate, and auto-correlation sequence, the function of pitch analysis, a position corresponding to the maximum demand, the pitch
pitch321
- 存放每次移位后的帧的基音周期，加窗，提取一帧数据，每一帧的长度-Storing each frame in the shifted pitch, windowing, extracting a data frame, the length of each frame
yinpingshiyan
- 分别取长度N=160和N’=N+K的矩形窗函数作用于语音信号上，首先对其进行中心削 波，比较削波前和削波后语音信号波形，并使得削波后的信号进行乘积并求和，计算延迟为0<K<160时的相关值，并且用得到的相关值来检测语音信号的基音周期，用MATLAB画出图形。 -Length N = 160 were taken and N = N+ K rectangular window function in the role of the speech signal, the f
Speech-analysis-and-synthesis
- 主要实现语音分析和合成，包括语音分帧、加窗、线性预测、和基音周期提取等功能-Speech analysis and synthesis
AMDF
- AMDF平均幅度差法检测基音周期，经试，可得结果-AMDF average magnitude difference was detected pitch, after the test, the results can be obtained