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wden1
- 优化小波阈值，对硬阈值和软阈值的改进，通常用于语音信号增强，去噪-Optimization of wavelet threshold, the hard threshold and soft threshold improvement, commonly used in speech signal enhancement and denoise
daopu
- 语音端点检测程序，利用倒谱方法对语音信号进行端点检测，效果不错-Voice activity detection procedure, and use of the speech signal cepstrum method for endpoint detection, good results
fenxing
- 语音端点检测小程序，利用分形方法对语音信号进行端点检测-Speech endpoint detection of small programs, using fractal method for endpoint detection of speech signals
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
yuyinxinhaojiance
- 基于MATLAB的语音信号端点检测，短时能量分析，短时过零率，和GUI界面实现-aaaaa
SignalProcessingppt
- Signal Processing ppt 信号处理 1.SIGNAL PROCESSING 2.signal process 3.signalprocessing 4.signal conditioning 数字信号处理 1.digital signal processing 2.DSP Digital Signal Processing 音频信号处理 1.ASP audio signal processing 2.sap audi
yuyinxinhaochuli
- 利用matlab能够实现语音信号的分割与储存-Can be achieved using matlab segmentation and storage of speech signals
F0F1F2F3
- 语音信号使用lpc线性预测法识别并提取共振峰，共振峰提取技术是语音识别和语音合成的关键。-Using lpc line estimate method identifies and withdraws the resonance in speech signal, the technique of resonance withdraws is the key of the speech understanding and speech synthesis.
aoe
- 语音提取与识别，实现对语音信号基因频率的提取与分析-To achieve the extraction of gene frequencies of the signal
myjob_zjdwork
- GUI界面，语音信号滤波程序，低通、带通、多带通、fft卷积滤波。-failed to translate
speachsingalsfujianfa
- 用MATLAB来实现谱减法降噪。有源程序和降噪先后的语音信号，有实验的结果图-Use MATLAB to achieve spectral subtraction noise reduction. There has voice source and noise signals, there are experimental results of Figure
NCFF
- 语音信号处理中基音检测源程序，用matlab实现的。主要应用了改进的自相关技术。-Pitch detection in speech signal processing source code, using matlab be achieved. Major applications to improve the self-related technologies.
project_matlab
- Levison-Durbin 语音信号处理中的线性预测编码LPC 理论、格型滤波器以及求解现行预 测方程的算法，可以实现对语音信号重要元素的分析、合成甚至识别。 基于现有的实验平台，我们可以利用 Matlab 函数来获得几个固定语音元素（如元音） 的模型系数，LPC 得到的系数组成 IIR 滤波器。利用冲击脉冲 序列作为输入，我们就可以得到原来的语音。这是一种简单的语音合成功能。-Levison-Durbin speech signal processing in li
wavelet
- 采样小波包分解语音信号，分解为3层，并求出分解系数-Speech signal using wavelet packet decomposition，decomposing 6 level，and attain decomposition coefficient
5956457lpc
- 语音信号的线性预测编码分析，生成语音信号的波形图，共振峰-The linear predictive coding speech signal analysis, speech signal waveform is generated, formant
SignalSpectrumAnalysis
- 信号频谱分析 1. 观测已知方波信号、正弦波信号的频谱 分析频率为4KHz、8KHz的占空比为50 的方波信号、正弦波信号的频谱。记录所得频谱图。 2. 观测实时模拟信号（语音）的频谱 用音频设备采集一段语音，将语音存为.wav格式。对wav文件作分段傅里叶变换分析。语音是分音节的，应把它分段分析，而且实际运用中的数字信号处理的FFT的点数是有限的，一般只能达到千点。用傅里叶反变换IFFT，从频域恢复信号。画出频谱图和语音波形图-Signal spectrum analysis
speechsignalprocessing
- 易克初－本书主要介绍了语音信号的时频处理、频谱分析方法、线性预测原理和语音信号的时频域表示、参数表示和矢量表示等等，涉及时域分布、小波理论和矢量量化等新兴新域-speech signal processing
Speech-Voice
- 语音信号增强处理解说，实现语音信号的增强-Speech signal enhancement processing explanations of the enhanced voice signal
DPCM
- 通信原理课程设计：语音信号基带通信传输系统仿真基于DPCM编码和循环码 -Communication Theory Course Design: speech signal base-band telecommunication transmission system simulation Based on DPCM coding and cyclic codes
sinemodel
- 语音建模直接影响语音识别，语音增强等后续工作，这里语音信号利用正弦模型进行建模，仿真结果良好-Voice Modeling a direct impact on speech recognition, speech enhancement and other follow-up work, where the use of sinusoidal model for speech signal modeling, simulation with good results