搜索资源列表
vad
- 利用短时能量和短时过零率的语音端点检测算法-Short-term energy and zero crossing rate of the voice activity detection algorithm
vad
- matlab6.5用于语音识别孤立生词识别的基本应用程序-matlab6.5 isolated words recognition Speech recognition for the basic applications. .
T-REC-G.722.2-200307
- ITU-T G.722.2 国际电信联盟G.722.2建议书，2003年7月版。该建议书是语音通讯领域的压缩标准，被GSM，WCDMA，3GPP等采用，题目为16kbit下的宽带语音编码，使用自适应多率宽带编码。 内容主要有代数码激励线性预测编码(ACELP)，话音活动检测(VAD)等。-This Recommendation describes the high quality Adaptive Multi-Rate Wideband (AMR-WB) encoder and de
vad
- 这是语音识别系统中的端点检测的程序，可以参考进行优化-This is a speech recognition system endpoint detection process, can be optimized reference
Voice.detection.source.code
- 集成了enframe语音的帧分段，wavread wav语音文件的读取，vad端点识别，DTW等m文件。-Integrated enframe voice frame section, wavread wav sound files to read, vad endpoint identification, DTW and other m files.
VAD
- This function implements a Voice Activity Detector algorithm based on signal energy, zero crosses, frequency, and adaptative thresholds.
vad
- 用于语音端点检测，可以将连续语音分割为孤立词。-For voice activity detection, continuous speech can be split into isolated words.
specbandvar_SingleVoice
- 基于频率方差和子带分离的语音端点检测程序，基于matlab开发-based on specband var Vad detection programe,using matlab
WienerFilter_matlab
- 基于维纳滤波的语音增强matlab程序，内含VAD，滤波效果良好，推荐！-weiner filter including vad,based on matlab
GlobalIPSound
- Subject to Doc-Voip-2013 这是瑞典Global IP Sound公司的GIPS语音编解码引擎开发包（无实现代码，只提供库文件与.h文件）。该公司是全球顶尖的语音处理公司，Skype、Logitech、WebEx、TI、QQ的产品中都使用了该公司的语音开发包。 本下载包中包含GIPS的2部分产品： VoiceEngine 能在最恶劣的网络下为VOIP提供最小延迟、最佳语音质量的软件开发包； Confe
vad
- Voice Activity Detection (ref: Sabiner&Rhambur)
TIchinese_A1092
- G729B源码1.4版本，含CS-AELP,DTX,VAD,CNG。已验证，调试。-G729B source code 1.4 version, with CS-AELP, DTX, VAD, CNG. Verified, debugging.
dtw
- dtw文件是运用DTW算法实现安静环境下语音识别的。其中vad.m是端点检测程序；lpc.m是计算LPC参数的程序；lpc21lpcc.m是计算LPCC参数的程序；mfcc.m是计算MFCC参数的程序；dtw.m是实现经典DTW算法的程序；dtw2.m是实现高效DTW算法的程序，testdtw.m是最终测试程序，其中可以通过改变其中的特征参数名选择不同的特征参数。-dtw file DTW algorithm is to use speech recognition in quiet envir
vad_osf
- 通过计算短时信号熵，与阈值比较，得到判决结果。并采用顺序统计滤波器（最大值滤波器）对所得熵值滤波，提高判决精度。 能有效的分辨出语音信号和噪声信号，且通过后端平滑处理，使语音检测结果更加集中。-VAD based on short-time entropy, precision improved by using order-statistical-filter, VAD result is smoothed to make the result more accurate.
EasyVAD
- EasyVAD is an implementation of VAD（Voice Active Detection）. EasyVAD support multiple channels concurrent. There is no limit on concurrent channels and it can up to thousands channels-EasyVAD is an implementation of VAD（Voice Active Detection）.
313203_2
- Use in telemarketing One controversial application of VAD is in conjunction with predictive dialers used by telemarketing firms. In order to maximize agent productivity, telemarketing firms set up predictive dialers to call more numbers than they h
EvagelMaragos_SpeechEventDetectionMBEnergy_is05.r
- VAD parameters correctly, dialers can determine whether a person or a machine answered the call, and if it s a person, transfer the call to an available agent. If it detects an answering machine, the dialer hangs up. Often, the system correctly detec
jaeho
- These marks, obtained by listening to several speech sequences, are then used to calculate average results for each of the features listed above, thus providing a global estimate of the behavior of the VAD being tested. To conclude, whereas objective
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
1c2560c55c41
- VAD algorithm very good source code-VAD algorithm very good source code