搜索资源列表
Wiener
- 这是一个wiener滤波程序，对语音信号滤波。里面有详细的word文档说明-This is a wiener filtering process to filter the speech signal. There are detailed notes word document
用matlab编的语音增强的程序
- 用matlab编的语音增强的一个程序，是用维纳滤波实现的，-Matlab made use of a speech enhancement procedure, Wiener filter is used to achieve,
dsp
- 输入自己事先录制好的语音信号，该程序实现将语音信号通过FIR低通、高通、带通滤波器后还原出来的语音质量-Enter their own pre-recorded speech signal, the program will realize voice signal through the FIR low-pass, high pass, band-pass filter to restore them after the voice quality
homomorphic_analysis
- this program deals with homomorphic analysis of speech. it was homework assignment in digital speech processing course. speech is synthesized using homomorphic filter.
speechrecognitionUsingLPCandBOF
- Speech recognition using LPC and Bank of Filter method, operated in Matlab-Speech recognition using LPC and Bank of Filter method,operated in Matlab
filter
- 读入语音信号，加入噪声后将其滤除再还原声音-Adding a pulse noise to an existed speech then filt it with a specified FIR filter.
filter
- 本文分析了语音数字信号的采集来源以及其预处理。通过实例，利用Matlab对语音信号进行时频变换与分析，同时构造一个固定频率的干扰信号，对两个信号进行合成，设计数字滤波器，实现对语音信号的F IR、IIR滤波处理，最后在时域和频域中对信号进行分析比较。-This paper analyzes the sources of voice digital signal acquisition and its pretreatment. By example, voice signals using Ma
melfilter
- melfiltter function use for speech recognition and have mel filter bank
meierdaopufadematlabshixian
- 对录音信号集 中的某一语音，利用BATLAB设计一美尔例谱算法，并实现。 取信号集 中的一个语音信号：“xxxxxx”，将它作为输入的语音信号来为设计一个美尔倒谱算法，在该算法中，主要设计了以下环节： 1.读入一个语音信号；2.对这个信号归一化；3.对归一化的信号进行加窗处理（这里的矩形窗长度必须为257，重帧长64）；4.进行预加重处理，即通过一个高通滤波器： ；5进行512点的FFT；6.分别取模平方得到功率谱；7.在设计的mel滤波器组中，我采用了25个带通滤波器；8.将得到的功率
kemWhite.tar
- Kalman filter function that remove noise from speech
Reverberation
- • Plot the noisy speech signal both in time-domain and frequency-domain. • 进行含噪语音信号的时频分析 • Design a proper filter to remove noise from the speech signal. • 设计合适滤波器进行去噪 • Plot the clean signal both in time-domain
MATLAB-based-voice-filter
- 基于MATLAB的语音滤波器，通过MATLAB使原来的语音信号分别进行带通，高通，低通滤波，得到更好的效果-MATLAB-based voice filter through the MATLAB so that the original speech signal, respectively, for band-pass, high pass, low pass filter, to get better results
speech
- 自适应噪声消除滤波器！是采用的语音信号！欢迎大家下载！-Adaptive noise cancellation filter! Is the use of the voice signal! Welcome to download!
speech-test
- it is a collection of matlab program. 1.to find the euclidian distance 2.to create mel frequency filter bank 3.
Wiener-filter
- 维纳滤波进行语音信号的增强，是学习现代信号处理和语音增强的很好的学习程序。-Wiener filtering speech enhancement is a good learning process for learning modern signal processing and speech enhancement.
speech-enhancement
- 三种语音增强算法的源程序，可以播放处理前后的语音，谱相减法，滤波器法及最小均方误差法-Three speech enhancement algorithm of the source can be played before and after voice spectral subtraction filter method and the minimum mean square error method
speeh comprcession using LMS filter and UNA
- speech signal i.e..wav file is compressed for proper enhancement using adaptive LMS filter and una.
butterworth-lowpass-filter
- butterworth lowpass filter used for finding speech signal.
Kalman-filter
- 硕士学位论文 基于卡尔曼滤波的语音增强算法研究 姓名：丌贺-Master degree thesis Research on speech enhancement algorithm based on Calman filter Name: don t he
wiener
- 语音信号的维纳滤波，频域实现和时域实现方法(Wiener filtering of speech signals, frequency domain implementation and time domain implementation)