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谱减法BOLL

于 2018-09-07 发布文件大小:161KB

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代码说明：

对基于残留噪声去除的谱减法的编程，实现了高去噪水平(The program of spectral subtraction based on residual noise removal has achieved high denoising level.)

文件列表：

谱减法BOLL, 0 , 2018-09-07
谱减法BOLL\pujian, 0 , 2018-09-06
谱减法BOLL\pujian\aa.wav, 33900 , 2006-07-21
谱减法BOLL\pujian\enframe.m, 896 , 2018-08-06
谱减法BOLL\pujian\Gnoisegen.m, 645 , 2018-05-12
谱减法BOLL\pujian\main1.m, 2477 , 2018-09-06
谱减法BOLL\pujian\OverlapAdd2.m, 1663 , 2018-05-11
谱减法BOLL\pujian\SNR_singlech.m, 400 , 2018-05-11
谱减法BOLL\pujian\结果图.bmp, 236278 , 2018-09-06
谱减法BOLL\谱减法.docx, 182387 , 2018-09-06

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speechRHMM
HMM语音识别的matlab程序，举了1-9几个数字的例子，对语音识别的程序进行了验证(HMM Speech Recognition program， cited the example of figures 1-9, the speech recognition process was validated)

2012-04-01 11:05:33下载

积分：1
addnoise asl
在仿真语音增强时，往往需要向纯净语音中添加适当的噪声然后作仿真对比，这个程序正是实现这了个功能。(When the speech enhancement is emulation, it is often necessary to add appropriate noise to the pure speech and make a simulation contrast. This program is exactly the function of this program.)

2018-01-07 20:54:31下载

积分：1
second
男女声识别程序，中科院数字信号处理第二次作业，分辨率百分之90 以上，带GUI，在前人基础上修改，保证能用，不能用联系我(Male and female vocal recognition program, digital signal processing operations of the Chinese Academy of Sciences, resolution of more than 90 , with a GUI, modify their predecessors on the basis of guaranteed to not use)

2013-01-10 15:50:23下载

积分：1
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本系统是基于矢量量化技术的说话人识别系统。可根据语音库以及实时录音识别且具有图形用户界面。压缩包内含有源码、语音信息库音频及演示视频等。(The system is based on vector quantization speaker recognition system. Identifiable and has a graphical user interface based on speech and real-time recording. Within the compressed package contains the source code, voice information and presentation of audio and video.)

2015-04-16 15:19:25下载

积分：1
aec
回音消除算法matlab,采用的VIRE的双方通话检测(Matlab algorithms eliminate echoes, the two sides call the VIRE Detection)

2007-07-03 10:09:14下载

积分：1
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本程序音频共有四个，借助鸡尾酒会问题思想，用ica算法实现四个音频的分离(The audio program for a total of four, with the help of the cocktail party problem, realizing the separation of four audio using ICA algorithm)

2017-08-26 18:53:07下载

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LMS
主要是研究光纤通信系统中的克服PMD效应的电域均衡技术，构建电域均衡器的模型并进行仿真实验。找到补偿PMD效应的较理想的电域均衡器结构。(Is to study, fiber-optic communication systems to overcome the effects of PMD electrical domain equalization technology, building a power domain equalizer model and simulation experiments. PMD compensation effect to find a better balance of power domain structure.)

2008-05-28 19:44:28下载

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ld3320
LD3320 是一颗基于非特定人语音识别（SI-ASR：Speaker-Independent Automatic Speech Recognition）技术的语音识别/声控芯片。提供了真正的单芯片语音识别解决方案。 LD3320 芯片上集成了高精度的A/D 和D/A 接口，不再需要外接辅助的 Flash 和RAM，即可以实现语音识别/声控/人机对话功能。并且，识别的关键词语列表是可以动态编辑的。(Voice Recognition ；Speech Recognition ；Speech recognition technology )

2011-08-19 22:47:10下载

积分：1
Speech_signal_short_time_analysis
语音信号的短时分析，主要包括：分帧、短时能量、短时平均幅度、短时过零率、短时自相关函数、短时幅度差、倒谱、复倒谱、lpc系数、lpc谱估计等绝对保证质量，是保研后导师布置的一些基础程序(Short-time speech signal analysis, mainly including: sub-frame, short-time energy, short-term average, short-time zero-crossing rate, short-time auto-correlation function, short-term rate of poor cepstrum, complex cepstrum, lpc coefficients, lpc spectral estimation, such as an absolute guarantee that the quality of instructors is the security arrangement after the inquest some of the basis of procedures)

2020-11-02 14:19:54下载

积分：1
Speech_Quallity_Estimate
压缩包中包括3个用于对语音增强中，增强语音质量测试的程序：分段信噪比提高测量、对数谱距离测量、信噪比测量。具体说明，请看文件文件说明。(Compression package, including three for speech enhancement, the enhanced voice quality testing procedures: Sub-noise ratio improve measurement of the distance spectrum measurement, signal to noise ratio measurement. Specify, see the paper documentation.)

2020-10-31 06:59:55下载

积分：1

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