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Speech_Enhancement

于 2020-11-16 发布文件大小:7610KB

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语音增强电子书，国外经典教材，自适应滤波，卡尔曼滤波，最小均方算法等等(speech enhancement ebook)

文件列表：

Speech_Enhancement
..................\1 introduction .pdf,136529,2007-05-17
..................\10 Adaptive Microphone Array Employing Spatial Quadratic Soft Constraints and Spectral Shaping.pdf,358321,2007-05-18
..................\11 Single-Microphone Blind Dereverberation.pdf,840246,2007-05-18
..................\12 Separation and Dereverberation of Speech Signals with Multiple Microphones.pdf,687439,2007-05-18
..................\13 Frequency-Domain Blind Source Separation.pdf,674049,2007-05-18
..................\14 Subband Based Blind Source Separation.pdf,476331,2007-05-18
..................\15 Real-Time Blind Source Separation for Moving Speech Signals.pdf,359528,2007-05-18
..................\16 Separation of Speech by Computational Auditory Scene Analysis.pdf,457573,2007-05-18
..................\2 Study of the Wiener Filter for Noise Reduction.pdf,802560,2007-05-17
..................\3 Statistcal Methods for Enhancement of Noisy Speech.pdf,557264,2007-05-17
..................\4 Single-and Multi-Mircophone Spectral Amplitude Estimation Using a Super-Gaussian Speech Model.pdf,405028,2007-05-17
..................\5 From Volatility Modeling of Financial Time-series to Stochastic Modeling and Enhancecement of Speech Signals.pdf,703861,2007-05-17
..................\6 Signal-Microphone Noise Suppression for 3G Handsets Based on Weighted Noise Estimation.pdf,350508,2007-05-17
..................\7 Signal Subspace Techniques for Speech Enhacenment.pdf,405872,2007-05-22
..................\8 Speech Enhacement Application of the Kalman Filter in the Estimate Maximize(EM) Framework.pdf,757726,2007-05-17
..................\9 Speech Distortion Weighted Multichannel Wiener Fitering Techniques for Noise Reduction.pdf,414948,2007-05-17
..................\Back Matter.pdf,43025,2007-05-18
..................\front-matter.pdf,185803,2007-05-17

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AEC
基于LMS算法和NLMS算法的自适应声回波消除器AEC，实现的主要功能是：在用户对电视发出的指令混杂了电视扬声器的声学回声的情况下，滤掉电视声音得到较为纯净的用户语音指令信号。(The main function of the adaptive filter based on the LMS algorithm and the NLMS algorithm is mixed: in the instruction issued by the user on the television TV speakers acoustic echo case, the TV sound was removed by filtration to obtain relatively pure user voice command signal.)

2012-10-29 16:49:47下载

积分：1
yuyinshiyupinyufenxi
语音信号的时域频域分析，从短时能量到语谱图，以及线性预测参数和梅尔倒谱系数等等(Speech signal in time domain frequency domain analysis, from the short-term energy to the spectrogram, and the linear prediction parameters and the Mel cepstral coefficients, etc.)

2021-03-26 14:19:13下载

积分：1
ld3320
LD3320 是一颗基于非特定人语音识别（SI-ASR：Speaker-Independent Automatic Speech Recognition）技术的语音识别/声控芯片。提供了真正的单芯片语音识别解决方案。 LD3320 芯片上集成了高精度的A/D 和D/A 接口，不再需要外接辅助的 Flash 和RAM，即可以实现语音识别/声控/人机对话功能。并且，识别的关键词语列表是可以动态编辑的。(Voice Recognition ；Speech Recognition ；Speech recognition technology )

2011-08-19 22:47:10下载

积分：1
MFCC-LPCC
基于MFCC的利用LPCC做的说话人识别论文(Based on the MFCC the use of LPCC do the speaker identification papers)

2013-05-13 15:54:48下载

积分：1
ZXG
一个对有噪声的音频信号进行自相关滤波的c程序，用的turbo c 3.0工具(One pair of noisy audio signal autocorrelation filtering c program using turbo c 3.0 Tools)

2021-03-01 22:29:34下载

积分：1
vadsohn
VAD去噪算法，可以有效的过滤静音和无效的语音，同时消除了一些背景噪声。(VAD denoising algorithm, can effectively filter invalid mute and voice, while eliminating some background noise.)

2013-10-21 13:38:36下载

积分：1
BlockandSubbandAdaptiveFilters
块和子带自适应滤波器matlab源文件，内有详细说明及运行结果图(Block and Subband Adaptive Filters)

2021-04-20 16:08:50下载

积分：1
vqonMatlab
1 训练打开Matlab 使Current Directory为VQ所在的文件夹(比如：E:vq) 在Command windows中输入 ">

2021-04-20 10:28:50下载

积分：1
matlab
kalman语音处理的源代码，用处语音增强的处理。(the kalman voice processing source code)

2013-04-02 16:51:36下载

积分：1
The-FIR-filter-design
（附带有文档，文档中有方案，有程序有结果，设计完后对一段语音进行处理）给定滤波器的规一化性能指标（参考指标,实际中依据每个同学所叠加噪声情况而定）通带截止频率wp=0.25*pi。采用窗函数法设计低通、高通、带通型FIR滤波器，对叠加噪声前后的语音信号进行滤波处理，绘出滤波器的频域响应，绘出滤波后信号的时域波形和频谱，并对滤波前后的信号进行对比，分析信号的变化；在相同的性能指标下比较各方法的滤波效果，并从理论上进行分析((With the document, document, program, program results, the design after a voice) to set the filter rules of performance indicators (reference, practice, each student adding noise may be) passband cutoff frequency wp = 0.25* pi. Window function method to design low pass, high pass, band-pass FIR filter, filtering the voice signal before and after adding noise, draw the filter frequency response plot the time-domain waveform and spectrum of the filtered signal, and filtering the signal before and after comparison and analysis of signal changes the filtering effect of the various methods in the same performance indicators, and the theoretical analysis)

2021-01-15 00:28:46下载

积分：1

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