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segSNR+IS
提供了segmantal SNR及IS的计算代码,用于语音增强后评价用。(Provided segmantal SNR and IS calculation code for speech enhancement with post-evaluation.)
- 2020-07-13 09:38:52下载
- 积分:1
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HMM
hMM的前向算法 ,详细的的介绍了算法的过程,并又程序的编程说明(hmm the method of hmm )
- 2009-03-07 09:29:27下载
- 积分:1
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FIR
绘制一段语音信号的波形并观察其频谱,用三角窗设计一个满足给定相应技术指标的FIR滤波器,对该语音信号进行滤波去噪处理,比较滤波前后的波形和频谱并进行分析。
- 2021-03-22 16:29:16下载
- 积分:1
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mfcc
mfcc参数提取过程,具体内容可以参看参考(MFCC parameter extraction process)
- 2020-06-22 06:20:01下载
- 积分:1
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yuyinxinhaochuli
语音信号处理中的所有基本的算法的代码(C语言版)(Speech signal processing algorithms in all the basic code (C language version))
- 2010-10-22 16:50:49下载
- 积分:1
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chapter2-low-bit-rate-speech-coding
Chapter 2 Low Bit-Rate Speech Coding
In this chapter an overview is given of speech coding techniques at several bit rates. Most
of them use Linear Prediction. This overview is not meant to be complete its purpose is
to make the reader somewhat familiar with Linear Predictive Coding which is necessary for
a proper understanding of later chapters. Section 2.1 treats the subject of quantisation and
coding. In section 2.2 a description of speech production and speech sounds is given. Coders
based on linear prediction can be considered as being based on a simple speech production
model. This model is explained in section 2.3. Section 2.4 describes various speech coding
algorithms and techniques. Section 2.5 briefly describes some measures for the quality of
coded speech.(In this chapter an overview is given of speech coding techniques at several bit rates. Most
of them use Linear Prediction. This overview is not meant to be complete its purpose is
to make the reader somewhat familiar with Linear Predictive Coding which is necessary for
a proper understanding of later chapters. Section 2.1 treats the subject of quantisation and
coding. In section 2.2 a description of speech production and speech sounds is given. Coders
based on linear prediction can be considered as being based on a simple speech production
model. This model is explained in section 2.3. Section 2.4 describes various speech coding
algorithms and techniques. Section 2.5 briefly describes some measures for the quality of
coded speech.)
- 2010-07-02 19:42:42下载
- 积分:1
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AudioPlayer
这是语音播放接口组件,将语音数据输入,会播放声音。经过测试确保可用。(This is the voice player interface module, the voice data input, will play the sound. After testing to ensure that the.)
- 2016-11-11 16:57:53下载
- 积分:1
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vadsohn
VAD去噪算法,可以有效的过滤静音和无效的语音,同时消除了一些背景噪声。(VAD denoising algorithm, can effectively filter invalid mute and voice, while eliminating some background noise.)
- 2013-10-21 13:38:36下载
- 积分:1
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Voice-recognition-using-mfcc-and-svm-Bitsforge
voice recognition using mfcc
- 2012-11-21 18:46:03下载
- 积分:1
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KSVDchaotic
语音压缩感知,观测矩阵采用混沌序列,稀疏字典采用KSVD训练得到。(compressed sensing with chaotic sequence and K-SVD )
- 2010-12-27 11:28:08下载
- 积分:1