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fenzhen
- 自己编的谱减语音增强谱减算法程序，带噪语音按帧处理的，利用寂静帧的语音段来估计噪声。-Own spectrum minus minus algorithm for spectral speech enhancement procedure of Noisy Speech by the frame of the treatment, the use of silence the voice frame to estimate the noise above.
duandianjiance
- 自己编的，带有VAD语音检测的谱减法语音增强程序。-Own, and with VAD voice detection spectral subtraction speech enhancement procedures.
zishiying
- 自己编的程序，自适应噪声对消语音增强，参考噪声与输入噪声是相关的情况。-Own procedures, Adaptive Noise Cancellation of Speech Enhancement, reference noise and input noise are relevant.
VoiceEnhance
- 基于matlab环境，利用谱减法实现语音信号增强-Matlab-based environment, using spectral subtraction to enhance voice signal
endpointdetection
- 语音检测的目的是在一串连续的记录信号中将重要的信息分离出来。在电信应用领域，语音检测是必需的。对于自动语音识别，端点检测在分离重要语音信息时是必需的，这样可以产生语音模式或语音模板。-Voice detection is aimed at a string of consecutive records of information important signal will be separated. At the field of telecommunications applications
lpc_recognition
- Filter bank representation methods for speech recognition and LPC recognition system
lpc_training
- LPC training and representation methods for speech recognition.
mfccvaddtw
- 语音信号处理的最基本的Maylab处理程序，包括读入语音波形，清音浊音的检测，加窗，过零率，短时能量，基音最大值。最后有test给出演示-Speech Signal Processing Maylab the most basic treatment procedures, including read into the voice waveform, voiceless voiced detection, add windows, zero-crossing rate, short-term
voicebox
- this is speech recognition file
SpeechEnhancementusingSpectralSubtraction
- Simulation of Speech Enhancement using Spectral Subtraction
audiobianma
- 语音压缩编码原理介绍和实现方法，对语音编码的初学者入门快。-Introduce the principle of voice compression coding methods and the implementation of speech coding beginner quick entry.
mfcc
- 本文件包含语音识别语音识别中一些算法，加框处理的算法，以及进行mfcc和倒谱的算法，用matlab算法实现。另外还包含一个音频文件。-This document contains the speech recognition in a number of speech recognition algorithms, the algorithm deal with framing, as well as cepstrum mfcc and the algorithm implementation
lpcc
- 本源码为语音识别中lpcc（线性预测倒谱系数）的计算方法。经试验，可用。为方便大家理解，关键语句和函数后面都加上了注释。-The source code for speech recognition in lpcc (Linear Prediction Cepstrum Coefficient) is calculated. After testing, can be used. To facilitate the understanding of everyone, the key behin
RBF
- 基于RBF神经网络的语音识别方法的应用研究-RBF neural network-based speech recognition methods applied research
speechcode1
- matlab中用于输入语音信号，特征提取，建立模型，识别判决等三部分的源码。-matlab input speech signal is used, feature extraction, modeling, identification judgments, such as the source of three parts.
LinearPrediction
- The MATLAB file implements a Linear Predictive (LP) analysis and synthesis system for speech. There is an additional functionality of (i) Bandwidth Modification (ii) Denoising Filter
FBS
- A short-time analysis-synthesis system for speech is developed in MATLAB using the Filter Bank Summation (FBS) method. Provision for different sampling rates at analysis and synthesis means rate change can be carried out.
LPC_fin
- LPC speech compression-LPC speech compression...
hmm
- speech recognition using hidden markov model making it speaker independent Using Matlab 7.5[2008b]
recognition
- this file has codes that describes how to ccmpute the signal spectrum , the power spectrum, how to calculate the autocorrelation sequence of a signal, how to calculate the autoregressive coeffecients of a signal,and how to reduce the noisy elements i