搜索资源列表
dtw
- 实现语音的录入与DTW调整的实现，比较完整，仅供参考-Voice input and DTW adjustments to achieve more comprehensive, for reference only
xiaobobianhuan
- 利用小波变换多尺度分析的特性,在小波域的各个尺度上选取不同的阈值对基本的频域谱减法进行改进,并且根据清浊音各自不同的特点,在去噪过程中加以分离,保留了语音中的清音成分,使语音更加饱满。-The use of multi-scale wavelet analysis of the characteristics of the individual in the wavelet domain scale threshold select a different frequency domain of
fenzhenchuli
- 语音特征提取，如过零率，能量比，短时能量。须导入MAV音频。-Voice feature extraction, such as zero-crossing rate, energy ratio, short-term energy. MAV audio to be imported.
matlab
- 数字语音是信号的一种，我们处理数字语音信号，也就是对一种信号的处理，那信号是什么呢？ 信号是传递信息的函数。离散时间信号——序列——可以用图形来表示。 按信号特点的不同，信号可表示成一个或几个独立变量的函数。例如，图像信号就是空间位置（二元变量）的亮度函数。一维变量可以是时间，也可以是其他参量，习惯上将其看成时间。 -Digital Voice is a signal that we deal with digital voice signal, that is, the proce
xinfangfa
- 现在最热门的语音增强方法--小波变换法,具有很好的降噪效果!-Now the most popular speech enhancement method- wavelet transform, the noise has a very good effect!
tunerec2
- 语音识别中声调识别的一部分程序-Tone of voice recognition as part of identification procedures. . . . .
frame
- 读取语音文件 进行分帧加窗 及计算语音文件短时能力和过零率。可用于对音乐哼唱检索系统的开发及研究学习。-Voice files to read sub-frame and calculation of windowed audio files and short-term zero-crossing rate. Music can be used to Query by Humming system development and research study.
LPCcoder
- 简单LPC-n声码器与声激励LPC声码器语音编码合成；-simple LPC-n vocoder and voice-excited LPC vocoder synthesis speech coding
dtw
- 利用DTW算法进行说话人识别,语音可以自己替换-DTW algorithm using Speaker Recognition
recogTest
- 说话人识别中,最后带测语音匹配阶段.利用DTW算法实现-Speaker recognition, the last swath of voice matching stage. The use of DTW algorithm
code
- QMF滤波器在语音编码中的应用,通过matlab 实验程序设计和实现二通道镜像滤波器(QMF、CQF、OQF)在语音编码中的应用，针对不同的滤波器阶数，采用批量算法，实现和比较波形编码的效率和精度-qmf filter use in wave
read_wav
- 读进来WAV格式的语音数据，并绘制其波形，再播放WAV音频。-Reading into WAV format voice data, and mapping of its waveform, and WAV audio player.
vad
- 在语音识别系统中，端点检测的目的是要区分语音段和非语音段 ,它在自动语音识别中起着关键作用-In speech recognition systems, the purpose of endpoint detection is to distinguish between voice and non-voice segment, which in automatic speech recognition plays a key role
MATLAB
- matlab中有关语音信号分析和合成的一些资料，对语音识别初学者很有帮助-Matlab in speech signal analysis and synthesis of some material
pujian-M
- 基于谱减法的语音信号增强源码，希望对这方面有研究的人有帮助-Based on the spectral subtraction of speech signal enhancement source
Cepstrum
- 对语音信号进行倒谱分析，产生信号图形和倒谱图形-Voice signals on cepstral analysis, signal graphics and graphics cepstrum
prolpc
- 语音信号处理，函数主要的功能是求取线性预测系数lpc及基音周期
mfcc
- 语音信号的初始化及MFCC特征提取算法，附带测试用语音信号-Voice signal and the initialization MFCC feature extraction algorithm, with test speech signal
untitled1
- DPCM,由于语音信号的相邻抽样点之间有一定的幅度关联性，所以，可根据以前时刻的样值来预测现时刻的样值，只要传预测值和实际值之差，而不需要每个样值都传输。这种方法就是预测编码。-DPCM, as a result of voice signals between adjacent sampling rate of a certain relevance, we can kind of time based on previous values to predict the kind of val
april5
- 用matlab实现语音识别，通过耳麦说出前后左右来控制及其运动-Speech recognition using matlab to achieve through the headset out and around to control the movement