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fixedbeam

于 2018-07-22 发布文件大小:188KB

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下载积分: 1 下载次数: 14

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经典麦克风语音增强算法，当阵元数目越多，语音增强效果越好(Classical microphone speech enhancement algorithm, the more the number of elements, the better the speech enhancement effect)

文件列表：

fixedbeam\SNR0_sp01.wav, 45102 , 2009-06-05
fixedbeam\SNR10_sp01.wav, 45102 , 2009-06-05
fixedbeam\SNR15_sp01.wav, 45102 , 2009-06-05
fixedbeam\SNR5_sp01.wav, 45102 , 2009-06-05
fixedbeam\fixedbeam.m, 2023 , 2016-03-10
fixedbeam\sp01.wav, 45102 , 2005-07-12
fixedbeam\stationary_noise_evaluate.m, 987 , 2009-05-12
fixedbeam, 0 , 2018-07-22

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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
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
viocerecognition
用于汉语语调识别的程序，可以识别我们说话中的四个声调。已通过测试(Chinese tone recognition for the program, has been tested)

2009-04-20 08:47:23下载

积分：1
yuputu
语音的语谱图实现，用于语音转换语谱图，用CNN网络进行分类识别(Realization of phonological representation of speech)

2017-06-27 18:53:10下载

积分：1
VQ_LBG_newdistortion
语音编码中对LSF系数进行VQ处理，LBG方法生成VQ码书，且采用了新的失真测度(Speech Coding for VQ processing LSF coefficients, LBG method of VQ codebook generation, and adopted a new measure of distortion)

2021-04-21 23:18:49下载

积分：1
dtw_revised
利用DTW模版匹配算法实现0~9十个数字的识别。(use DTW template matching algorithm 0-9 10-digit identification.)

2007-06-11 16:51:28下载

积分：1
哼歌识曲
通过语音分帧、端点检测、pitch提取、DTW算法，实现歌曲识别(Through voice framing, endpoint detection, pit extraction, DTW algorithm, song recognition is realized)

2021-01-10 16:28:50下载

积分：1
AutoPhoneSys
自动语音应答系统硬件需要一个语音卡或一个语音modem 其中有6个类，下载包里头有详细类说明(Automatic Voice Response System hardware needs a sound card or a voice modem which six categories, Download Packet Erlitou detailed presentation on)

2007-01-10 14:21:59下载

积分：1
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
yuyinshiyupinyufenxi
语音信号的时域频域分析，从短时能量到语谱图，以及线性预测参数和梅尔倒谱系数等等(Speech signal in time domain frequency domain analysis, from the short-term energy to the spectrogram, and the linear prediction parameters and the Mel cepstral coefficients, etc.)

2021-03-26 14:19:13下载

积分：1

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fixedbeam

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