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AyYWlQeo
- 基于TMS320C54X语音信号去噪和编码系统：语音信号的采集和播放主程序 -Speech Signal Denoising Based on TMS320C54X and coding system: speech signal acquisition and playback of the main program
dspembeddedapply-05
- DSP嵌入式系统开发典型案例 第五章 语音信号去噪和编码系统设计-DSP Embedded Systems Development Case Chapter V speech signal denoising and coding system design
Matlabwork_lhr
- 学习阶段自己写的，语音信号去噪的matlab程序，希望大家给出批评指正意见。-Stages of learning to write their own, the speech signal denoising matlab program, hope that we are given the views of critics correction.
WaveletTransform
- 时频分析方法是非平稳信号处理的一个重要分支，它是利用时间和频率的联合函数来表示非平稳信号，并对其进行分析和处理，利用时频分析法对语音信号进行去噪。-Non-stationary time-frequency analysis is an important branch of signal processing, it is the joint use of time and frequency functions to represent the non-stationary signal a
Preemphasis
- 傅里叶变换能将满足一定条件的某个函数表示成三角函数（正弦和/或余弦函数）或者它们的积分的线性组合。利用傅里叶变换可对语音信号消噪。-ourier transform to meet certain conditions can be expressed as a function of trigonometric functions (sine and/or cosine functions), or their integral linear combination. Fourier tran
origin
- 改程序利用基本的谱相减算法对含噪语音进行语音增强与去噪处理-Procedures used to change the basic spectral subtraction algorithm for speech enhancement of noisy speech with the denoising
debruitages
- Speech Signal Denoising and coding system, including voice and video signals collection main program, interrupt procedures such as de-noising
xiaoboquzao
- 小波去噪matlab程序,在噪声环境下语音信号的增强,语音信号为读入的声音文件,噪声为正态随机噪声,在小波基 db3 下进行一维离散小波反变换.-Matlab wavelet denoising procedure, noise enhancement of speech signals, speech signal is read into the sound file, the noise is normal random noise, the wavelet ' db3' u
xiaoboquzao
- 小波去噪程序 在噪声环境下语音信号的增强 语音信号为读入的声音文件 噪声为正态随机噪声 -Wavelet denoising process voice signals in a noisy environment, the enhanced speech signal into a sound file for read noise is normal random noise
08-NTAV-SPA_165_Marciniak-Rochowniak-etal
- In this paper we propose a method for voice activity detection (VAD) in a speech signal recorded in the presence of noise. The so-called endpoint detection (EPD), i.e., detection of voice activity (speech) boundaries is very difficult if the
DSP-yuyin
- DSP在语音信号去噪和编码系统中的一些应用，包含程序，希望对大家有用-DSP in speech signal denoising and coding system, some applications, including the program, we hope to be useful
Dynamic-Threshold
- 基于功率谱相减法的语音消噪，采用动态阈值法-Power spectrum subtraction based denoising of speech using dynamic threshold method
fexingzaiyuyinzhongdeyingyong
- 几篇分形理论在语音信号处理中应用的文献，主要应用于去噪和断点检测-Several fractal theory applications in speech signal processing literature, mainly used in denoising and break detection
mallat
- 小波的分解和重构对语音信号进行去噪处理，包含了mallat四次分解重构-Wavelet decomposition and reconstruction of the speech signal denoising, contains mallat four decomposition and reconstruction
program
- 语音信号时域频域分析（白噪声与高斯噪声的去噪）-Speech signal time-domain frequency domain analysis (white noise and Gaussian noise denoising)
time_extend
- 语音延长、变速处理程序，实现语音信号时域延长； 主要步骤是先对原始语音信号进行加窗，再对加窗后的语音信号进行时域扩展； 以上处理之后语音信号可能会带进新的噪声，所以再对处理后的语音信号，使用FIR滤波器进行去噪处理。-Voice extending process, extending the time-domain voice signal The first major step is added to the original speech signal window, a
a608cbc7d6f5
- 用RLS算法对语音信号去噪噪声后滤波前后的频谱分析程序-Using RLS algorithm for speech signal denoising noise filtering and spectrum analysis program
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- 对语音信号用小波进行分解，然后再进行小波去噪。-The speech signal using wavelet decomposition, then the wavelet denoising.
kaerman
- 语音信号去噪，在MATLAB开发环境下，对含噪声的语音信号进行卡尔曼滤波，实现语音增强的功能。-The voice signal denoising, the Kalman filter, the noisy speech signal in the MATLAB development environment Wave, speech enhancement.
Wav_Noise
- 语音信号去噪，在MATLAB开发环境下，对含噪声的语音信号进行小波变换，实现语音增强的功能。-The speech signal denoising, wavelet transform, the noisy speech signal in the MATLAB development environment, Speech enhancement functions.