搜索资源列表
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- 为提高语音端点检测系统在低信噪(0 dB 以下) 下 检测的准确率, 提出了一种基于谱熵的端点检测算法。将每 帧信号分为16 个子带, 选取频谱分布在250～ 3. 5 kHz 并且 能量不超过该帧总能量90 的子带, 计算经过语音增强后的 子带能量以及各子带信噪比, 根据各子带信噪比的不同调整 其在整个谱熵计算过程中的权重, 然后平滑谱熵, 以最终的 谱熵作为端点检测的依据-To improve endpoint detection system in the low
FIR
- 基于线性预测FIR自适应滤波器的语音增强算法-FIR adaptive filter based on linear prediction algorithm for speech enhancement
Kalman
- 基于卡尔曼滤波的语音增强算法研究论文.可以-Speech enhancement based on Kalman filter algorithm
Speech-enhancement-
- 基于matlab仿真的语音增强算法，语音增强是语音识别的预处理，通过语音增强可以很好的进行语言识别-Matlab simulation-based speech enhancement algorithms, speech recognition, speech enhancement is pre-processing, through the speech enhancement for speech recognition can be good
heliuchaojihe
- 合流超几何函数是处理较为复杂的语音处理算法中的较为常见的程序，它在MATLAB中能够正确实现相对有些困难，附上的程序能够在语音增强算法中正确运行。-Confluent hypergeometric function is dealing with more complex voice processing algorithms in the more common procedures, it can be correctly implemented in MATLAB relatively s
speech-enhancement-mmse-estimation
- 使用matlab对基于高斯模型下的获取幅度估计的语音增强算法进行的仿真，效果较维纳算法和谱减算法有一定的改善。-Use matlab Gaussian model based on the estimated rate of access to speech enhancement algorithm for the simulation, the effect is less than the Wiener algorithm and the spectral algorithm has so
planevoice1
- 2航空噪声背景下的语音端点检测和语音增强算法-aviation noise background speech endpoint detection and speech enhancement algorithm
zengqiang
- 语音增强算法综述，还可以，基本的谱减法，维纳滤波法都有-Overview of speech enhancement algorithm, can also basic spectral subtraction, Wiener filtering method has
auditory-perception
- 基于听觉感知特性短时谱估计的改进语音增强算法-Based on auditory perception properties of short-time spectrum estimation algorithm
mmsenew
- 基于普相关的语音增强算法mmse的修改，还可以-Based on the S & P-related speech enhancement algorithm
jiyuzhend-epujiafa
- 基于帧间重叠谱减法的语音增强算法及实现，可以进作为基础的谱减法算法学习-Overlapping spectral subtraction speech enhancement algorithm based on interframe achieve, you can enter as spectral subtraction algorithm based on learning
DNLMSspeechenu
- 双通道语音增强算法，消除环境噪声。采用归一化自适应方法，噪噪声抵消10dB，语音保持较好可懂度。-The dual-channel speech enhancement algorithm to eliminate ambient noise. Using normalized adaptive noise noise offset by 10dB, and the voice to maintain good intelligibility.
m.file
- 语音增强算法，谱减法、小波变换以及数学形态学等的语音增强算法针对信噪比、语谱图、去噪情况，分析比较-Speech enhancement algorithm, spectral subtraction, wavelet transform and mathematical morphology speech enhancement algorithm for signal-to-noise ratio, the spectrogram denoising situation analysis
speech-enhancement
- 语音增强算法程序 包含多种单声道降噪算法-Speech enhancement algorithm program includes a variety of single-channel noise reduction algorithm
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
transfer
- 语音增强算法，小波变换的相关程序。输出图形及音频结果。-Speech enhancement algorithms, wavelet transform procedures. Output graphics and audio results.
MMSE_LSA
- 基于短时对数谱的最小均方准则语音增强算法-Number spectrum of the minimum mean square criterion speech enhancement algorithm based on short
zhuanli_adaptive4ch
- 谱相减 ＋ 波束形成 + 后Wiene滤波 语音增强算法-Spectral subtraction+ beamforming+ the Wiene filtering speech enhancement algorithm
noise_estimate
- 非平稳噪声估计，适用于实时噪声估计，可以用在语音增强算法中。-Non-stationary noise estimation
theme_blind_segrement
- 盲源分离在单通道语音增强算法中的应用(1).pdf-Blind source separation in single channel speech enhancement algorithm application (1). Pdf