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ABSE
熵值越大则每个符号包含的平均信息量越大。有研究发现,在有噪声的语音信号中,语音信号的熵和噪声信号的熵存在着较大的差异,对噪声信号来说在整个频带内分布相对平坦,熵值小,语音信号集中在某些特定频段内,熵值大。因此利用这个差异可以区分噪音段和语音段。(The greater the entropy is, the greater the average information of each symbol is. It is found that, in noisy speech signals, the entropy of speech signals and the entropy of noise signals are quite different. For noisy signals, the distribution is relatively flat in the whole frequency band, and the entropy value is small. The speech signal is concentrated in some specific frequency bands, and the entropy value is large. So the difference can be used to distinguish the noise segment and the speech segment.)
- 2020-11-02 21:29:54下载
- 积分:1
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hmm
基于语音信号工具箱的隐马尔科夫HMM模型的说话人识别,请联系lishicheng64@126.com(Speech signal based on HMM toolbox Hidden Markov Model speaker recognition, please contact lishicheng64@126.com)
- 2010-03-03 14:38:48下载
- 积分:1
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genderFormantTracker(matlab)
说话人性别识别matlab程序,基音检测、共振峰检测、GMM模型识别(Speaker sex recognition matlab program, pitch detection, formant detection, GMM model identification)
- 2013-03-08 22:00:24下载
- 积分:1
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speakeridentification
用vq算法进行说话人识别,能达到良好的效果(Using VQ speaker recognition algorithm can achieve good results)
- 2020-06-26 20:20:02下载
- 积分:1
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52_HQ
一种关于倒谱的实现研究处理方法的总结以及展望(One kind of research on cepstrum processing method to achieve a summary and outlook)
- 2013-10-24 15:06:24下载
- 积分:1
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APA
回声消除算法比较,仿射投影APA与NLMS算法比较(Echo cancellation apa nlms)
- 2020-12-08 19:49:19下载
- 积分:1
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7c2f6c56ed6d
一个HMM的Matlab实现方法,可实现孤立词语音识别(Matlab implementation of a HMM methods, an isolated word speech recognition can be achieved)
- 2011-08-04 18:04:12下载
- 积分:1
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lms
程序实现的功能是:一种改进型的LMS算法!具有收敛速度快的特点(Procedures for the realization of the functions are: an improved algorithm of LMS! With the characteristics of fast convergence)
- 2008-06-27 16:40:55下载
- 积分:1
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mumbel
语音通信,延迟小,质量高,游戏玩家专用哈。(Voice communications, delay, high quality, dedicated gamers Kazakhstan.)
- 2021-01-07 00:18:53下载
- 积分:1
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duanshipingjunnengliang
短时平均能量和平均幅度差函数进行基音检测的方法(Short-term average energy and average magnitude difference function pitch detection method)
- 2020-11-17 13:09:39下载
- 积分:1