搜索资源列表
vad
- 基于matlab的语音端点检测源码，采用短时能量短时过零率的端点检测，检测效果良好，亲测可用-Based on endpoint detection matlab source code, using short-term energy endpoint detection Short-term zero rate detection works well, pro-test available
VOICE-BOX
- 语音识别常用工具箱，包括lpc，lpcc等常用的特征提取函数以及vad等。迟早会用到。-Common speech recognition tool,it includes the commonly used features lpc, lpcc and other extraction function and vad like. Sooner or later it will be used.
AECvadDetect
- WEB-RTC语音处理中的VAD部分，已经单独抽离出来编译成库。-the vad part in web-rtc
g729AnnexB
- ITU-T G.729 Software Package Release 2 (November 2006) ITU-T G.729 Annex B ANSI-C Source Code Version 1.3 Last modified: August 1997 Copyright (c) 1996, France Telecom, Rockwell International, Universite de Sherbrooke. All rights
VAd
- 从语音文件中生成时变得能量直方图，类似频谱图的样子。用于分析语音-For speech analysis. Generate energy histogram frame by frame, something like spectrum.
hndout4
- 关于VAD检测算法的介绍以及现今各个VAD算法的说明，且说明各个算法的优缺点，对于写VAD算法有很大的帮助-VAD detection algorithm and the introduction of various VAD algorithms, and the advantages and disadvantages of each algorithm, the VAD algorithm is very helpful for writing
VAD
- 语音激活检测，可以检测每帧是语音信号还是静音，MATLAB实现。-Voice Activity Detection with MATLAB.
word_recognition
- word recognition using VAD MFCC G-word recognition using VAD MFCC GMM
vad_directed_by_noise_classification
- vad_directed_by_noise_classification.m This code is an implementation of VAD algorithm proposed in: Robust voice activity detection directed by noise classification please cite the article in your paper: Robust voice activity detec
frequency-band-variance-of-VAD
- 语音和噪声在频谱域中的特性差异较大，基于此给出频带方差的端点检测程序。-Speech and noise have differences in the spectral domain feature, based on the given frequency band variance program applied in the speech endpoint detection.
Autocorrelation-Function-for-VAD
- 基于自相关函数最大值的语音端点检测算法,即使在较低信噪比情况下采用该算法仍能较准确地检测出语音信号的端点位置。-The maximum of autocorrelation function of sonant and sonata′s autocorrelation function characteristics after autocorrelation function filtered through a lowpass are studied，this method can dete
Main-peak-ratio-for-VAD
- 噪声帧与有话帧之间主副峰的比值有差距，利用该特性提取端点。-The main peak ratio of noise and words frame has a gap,by using the feature extraction endpoint.
Auto-Correlated-Cosine-for-VAD
- 在基于高维空间和自相关函数的基础上,基于短时自相关夹角余弦值的语音端点检测。-On the basis of higher dimension space and auto-corre lated func tions, this paper presents a new method of end point detection of speech, a c ross zero speech recognition method based on short time auto-correla
wavelet-packet-BARK-for-VAD
- 小波包分解构成BARK子带，利用子带进行语音端点检测。-Wavelet packet decomposition constitutes a BARK subband, the use of subband for speech endpoint detection.
log--spectral-distance-for-VAD
- 语音增强之前先进行端点检测，对有话帧和噪声帧作不同处理，利用对数频谱距离进行端点检测。-Speech enhancement for endpoint detection, before to have words for different frame and noise frame processing, using logarithmic spectrum distance for endpoint detection.
vad_core
- This header file includes the descr iptions of the core VAD calls.
ssubmmsev
- performs speech enhancement using the MMSE or log MMSE criteria with VAD-based noise estimate
webrtc_deps.tar
- webrtc基础音频信号处理，以及CNG模块提取，并向其中附加了G7221C编解码器，用于处理7221音频数据和VAD活动语音检测后的CNG包，用于服务器处理流媒体数据，混音等的操作。-webrtc base audio signal processing, as well as CNG module extracts, to which is added G7221C codec 7221 for processing audio data and voice activity detecti
VQVAD
- Vector Quantization and VAD application
Adaptive-Linear-Energy-Based-Detector
- An approach to detect voice. (VAD)