搜索资源列表
LPC
- LPC预测的仿真实现。输出4个图,原始信号和预测信号的波形和语谱。-Simulation of LPC prediction. Output 4 maps, the original signal and prediction signal waveform and language spectrum.
yy
- 说话人识别的特征提取的基音周期检测算法和语谱图-Pitch detection algorithm for speaker recognition, feature extraction and spectrogram
yupu
- 读取语音信号,并且显示出语音语谱图,使用哈宁窗-Read the speech signal, and shows the speech spectrogram, using a Hanning window
speech-signal
- 本资料中的程序可以提取语音信号的短时能量、过零率、短时谱、语谱图和线性预测系数。-The information in the program can extract short-time energy of the speech signal, the zero crossing rate, short-time spectrum, spectrogram and linear prediction coefficients.
yuputu
- matlab编程,画出一段语音的语谱图,在不同时间声音的不同频率,可以比较出有声段和无声段的能量不同。-Matlab programming, draw the spectrogram of a voice, the sound of different frequencies in different time, you can compare audio segment and the energy of the silent segment.
GUI_matlab
- 实现物种功能的语音处理:倒谱、时域、频谱、语谱图以及功率谱,并加有详尽的注释。另外还可以保存图像,一倍后来研究!matlab GUI编程-Voice processing functions to achieve species: cepstrum, time domain, frequency spectrum, spectrogram and power spectrum, and add detailed comments. It also can save the image, doub
the-basic-analysis-of-speech
- 语音信号时频分析,包括语谱图,过零率,自编的自相关,以及最后用了三种方法(短时能量和过零率、谱熵法、Teager算子)进行端点检测,代码完整且测试通过-time and frequency domain analysis of speech signals,including spectrogram,rate of zerocrossing,autocorrelation.and three method of endpoint detection,especially the Teager
DTMF
- 基于matlab的DTMF数字拨号音合成,通过的简单的时域连接,用于进一步分析合成效果。DTMF2是分析部分,用于显示时域波形,频谱图和语谱图。-Based on the synthesis matlab DTMF digit dialing tone, and connected by a simple time domain, for further analysis synthesis results. DTMF2 the analysis section, time-domain wav
Log-spectrum--spectrogram-cepstrum
- 对数谱 语谱图和倒谱代码 适用于语音识别 说话人识别 自己编写 亲测可以运行-Logarithmic spectrum and spectrogram cepstrum code for voice recognition speech recognition to write your own pro-test can be run
SpeechRecAndSyn07
- 一个带用户界面的matlab语音合成和识别的程序,MainGuide01.fig通过提取MFCC,用dtw来计算实时录音和模板之间的最小距离,给出识别结果,并且给出波形图,频谱图,语谱图。MainGuide02.fig是语音合成程序,通过load一个wav文件用LPC,残差和pitch两种方式进行合成,并且能实时听合成语音的效果。-This is an simple user interface program including speech recoginition and speech s
logSpectrumthe-spectrogram--cepstrum
- 语音对数谱,语谱图,倒谱的代码,自己编写的,可以运行-Speech log spectrum, the spectrogram, cepstrum of the code, I have written, you can run
a
- 语音识别系统,语音识别系统的语谱图,非常好啊。-Speech recognition systems, speech recognition systems spectrogram, very nice.
spetro.m
- 语音信号的语谱图生成函数,function [ ] = spetro(Winsiz, Shift, Base, Mode, Gray),5个参数分别为帧长、帧移、取值门限(一般设为0)、彩色模式、灰度模式-This is a matlab function for creating speech spectrogram.
program2
- 此程序可以用于计算语音信号的语谱图,语谱图对语音识别、语音合成等方面都有着显著的作用和影响。-This program can be used to calculate the speech signal spectrum, the spectrum of speech recognition, speech synthesis and other aspects have a significant role and influence.
pr2_4_1
- 语谱图,分析语音的短时频谱随时间变化的关系,深色地方声音强-Language spectrum, analysis of the short time spectrum of the voice of the relationship between time and dark places strong voice
语音信号处理
- 采用MATLAB 2015b综合运用各种函数调用等来实现语音信号时域的短时能量,短时过零以及短时自相关函数分析和频域的傅里叶变换,功率谱估计,短时傅里叶变换,小波分析,语音信号的短时综合,语谱图各种分析,充分了解熟悉语音信号的相关分析方法。(This experiment uses the MATLAB 2015 b, the integrated use of various kinds of function call to realize speech signal in time dom
107551700第三次作业
- 根据短时傅里叶变换原理,计算并显示该语音段的短时幅度谱和功率谱;根据语谱图显示原理,编程实现该语音段语谱图的计算和显示,并尽量多地分析出语谱图包含的语音特征信息,用MATLAB提供的倒谱计算函数,显示该语音段的复倒谱和倒谱(According to the principle of short-term Fourier transform, the short range spectrum and power spectrum of the speech segment are calculat
audioprism-master
- 实现语谱图和频谱图分析,使用c++写的,是一份很好的wav分析代码(Realization of spectrogram and spectrum analysis)
colea
- 用于对语音信号处理的matlab程序,可用于语谱图分析,共振峰分析等。(The matlab program for speech signal processing can be used for spectrogram analysis, formant analysis and so on.)
7个基本音效的连接
- Do、Re、Mi等七个基本音效的连接,并通过hanning窗去除连接处的抖动,绘制语谱图