网站首页

Extract-Sound-Feature

于 2021-02-12 发布文件大小:9159KB

 0  196

下载积分: 1 下载次数: 97

我要下载

代码说明：

利用matlab提取声音的基本特征，包络、MFCC、声谱图、能量。代码不复杂，但是省去大家找这些的时间。(The basic feature extraction using matlab sound envelope, MFCC, sonograms, energy. Code is not complicated, but we look for these omitted time.)

文件列表：

Energy.m,263,2017-03-16
Envelope.m,145,2016-12-24
MFCC.m,1448,2016-12-24
Spectrogram.m,107,2016-12-24
何以爱情.mp3,9390413,2016-12-21

下载说明：请别用迅雷下载，失败请重下，重下不扣分！

发表评论

0 个回复

spectrelentropy
使用子带谱熵进行的端点检测，将谱熵分为几个子带，检测效果不错(The use of sub-band entropy of the endpoint detection, the spectral entropy is divided into several sub-band to detect the effect of good)

2008-12-27 13:32:25下载

积分：1
quzao
基于谱减法的语音降噪处理，里面有声音文件，可以直接运行观察效果(Based on the spectral subtraction speech denoising processing, there are sound files, can be run directly observed effect)

2020-07-04 19:00:01下载

积分：1
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
AnalogVoiceSignal
观测实时模拟信号（语音）的频谱用音频设备采集一段语音，将语音存为.wav格式。对wav文件作分段傅里叶变换分析。语音是分音节的，应把它分段分析，而且实际运用中的数字信号处理的FFT的点数是有限的，一般只能达到千点。用傅里叶反变换IFFT，从频域恢复信号。画出频谱图和语音波形图。 (Observing real-time analog signal (voice) of the spectrum collected with the audio devices section of voice, voice saved as. Wav format. Wav file of the sub-Fourier transform analysis to make. Speech is divided into syllables, it should be sub-analysis, and practical application of digital signal processing of the FFT points is limited, generally only reach 1000 points. Fourier inverse transform IFFT, to restore the signal from the frequency domain. Draw the spectrum map and voice waveform.)

2010-01-27 16:01:16下载

积分：1
LMS-Algorithm
11阶自适应滤波器的LMS算法，并且与RLS进行了比较(11 steps LMS adaptive filter algorithm and the RLS were compared)

2012-11-26 14:33:46下载

积分：1
ZXG
一个对有噪声的音频信号进行自相关滤波的c程序，用的turbo c 3.0工具(One pair of noisy audio signal autocorrelation filtering c program using turbo c 3.0 Tools)

2021-03-01 22:29:34下载

积分：1
voice
speech recognition in matlab which will validate the speech

2010-02-03 14:08:18下载

积分：1
MMSE_IC
基于LMS(最小均方误差算法)的自适应滤波基于LMS(最小均方误差算法)的自适应滤波(based on the LMS (MMSE) algorithm based on the LMS adaptive filtering (minimum mean square error algorithm) the adaptive filtering based on the LMS (minimum mean square error algorithm) Adaptive Filter)

2020-06-29 23:00:01下载

积分：1
TTS-SDK
科大讯飞关于语音识别开发SDK库，支持语音转汉字功能及根据读汉字功能。有兴趣的可以好好研究研究(IFLYTEK speech recognition development SDK library are interested in a good studies)

2012-09-14 12:42:31下载

积分：1
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

696518资源总数
104349会员总数
32今日下载

Extract-Sound-Feature

0 个回复

热门标签

热门下载