Search - audio signal processing matlab

Search - audio signal processing matlab - List

[Audio program] adaptequaldemo DL : 0: audio signal processing
Update : 2025-02-19 Size : 3kb Publisher : hcs
[matlab] lpcdl2aa DL : 0: 在语音信号处理中使用matlab对语音信号进行lpc谱估计的源代码。-in voice signal processing using Matlab, the audio signal lpc spectrum estimation of the source code.
Update : 2025-02-19 Size : 1kb Publisher :
[source in ebook] Digital_Signal_Processing DL : 0: Emmanuel C. Ifeachor的《Digital Signal Processing》（数字信号处理）的配套MATLAB源代码。该书涵盖了音频、多媒体、和电信领域的信号处理应用。-C. Emmanuel Ifeachor "Digital Signal Pro cessing "(digital signal processing) supporting MATLAB code. The book covers the audio, multimedia, and telecommunications in the field of signal processing applications.
Update : 2025-02-19 Size : 106kb Publisher : 萨木
[matlab] matsig-0.2.5 DL : 0: 基于matlab的面向对象的信号处理类库。主要应用于音频、语音信号的一些处理。内含简单的使用说明，将其添加到matlab搜索路径即可使用。-Matlab-based object-oriented signal processing class library. Mainly used in audio, voice signals in a number of treatment. Contains simple instructions to add it to matlab search path to use.
Update : 2025-02-19 Size : 189kb Publisher : 李航
[DSP program] yinpinboxing DL : 0: 音频信号处理程序，，matlab开发环境，，语音信号分析及处理，，去噪音等-Audio signal processing,, matlab development environment, speech signal analysis and processing, to noise
Update : 2025-02-19 Size : 1kb Publisher : 张子林
[matlab] matlab_LPC DL : 0: 一个使用matlab进行音频信息处理的实例，对输入的语音信号，进行合成与分析。-Using matlab audio examples of information processing, the input voice signal, to carry out synthesis and analysis.
Update : 2025-02-19 Size : 125kb Publisher : mayongfen
[DSP program] numerical-tour DL : 0: 信号处理系列导航，如：用短时傅里叶变换进行声音处理-Signal processing series of navigation, such as: use of short-time Fourier transform for audio processing
Update : 2025-02-19 Size : 13.94mb Publisher : zhangxq
[Wavelet] xiaobo DL : 0: 该程序实现了小波变换对音频信号的降噪处理，简单实用！程序运行时需要一个.wav格式的音频信号。-Procedures for the implementation of the wavelet transform of the noise reduction audio signal processing, simple and practical! Procedures required a run-time. Wav format audio signal.
Update : 2025-02-19 Size : 1kb Publisher : 刘凯
[Software Engineering] work DL : 0: Audio signal processing by using matlab 使用matlab处理音频信号
Update : 2025-02-19 Size : 2kb Publisher : jxtender
[Communication-Mobile] 00648086 DL : 0: 音频信号处理，主要完成对于音频信号的滤波，内含自己编写的低通、高通和带组数字滤波器源码-Audio signal processing, mainly to complete the filtering for audio signals, including the preparation of their own low-pass, high-pass digital filter and source code with group
Update : 2025-02-19 Size : 808kb Publisher : mimi
[matlab] signalprocessing DL : 0: 基于matlab的音频信号处理基于matlab的音频信号处理 -Matlab-based audio signal processing matlab-based audio signal processing matlab-based audio signal processing matlab-based audio signal processing
Update : 2025-02-19 Size : 18kb Publisher : 刘威
[Speech/Voice recognition/combine] AnalogVoiceSignal DL : 0: 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.
Update : 2025-02-19 Size : 62kb Publisher : benny
[Graph Drawing] SignalSpectrumAnalysis DL : 0: 信号频谱分析 1. 观测已知方波信号、正弦波信号的频谱分析频率为4KHz、8KHz的占空比为50 的方波信号、正弦波信号的频谱。记录所得频谱图。 2. 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-Signal spectrum analysis 1. Observing a known square-wave signal, sine wave signal frequency spectrum analysis 4KHz, 8KHz for the 50 duty cycle square wave signal, sine wave signal frequency spectrum. The recorded frequency spectrum. 2. 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 maps and voice waveform spectrum
Update : 2025-02-19 Size : 63kb Publisher : benny
[Graph Drawing] FrequencyDomainAnalysisOfTheSystem DL : 0: 信号频谱分析 1. 观测已知方波信号、正弦波信号的频谱分析频率为4KHz、8KHz的占空比为50 的方波信号、正弦波信号的频谱。记录所得频谱图。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-Signal spectrum analysis 1. Observing a known square-wave signal, sine wave signal frequency spectrum analysis 4KHz, 8KHz for the 50 duty cycle square wave signal, sine wave signal frequency spectrum. The recorded frequency spectrum. 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 maps and voice waveform spectrum
Update : 2025-02-19 Size : 92kb Publisher : benny
[Speech/Voice recognition/combine] formant_extract DL : 0: 此压缩包包含语音信号处理中的语音变声代码加音频-The speech signal processing code add audio
Update : 2025-02-19 Size : 152kb Publisher : 郭沙沙
[Crack Hack] dessoundsignal DL : 0: 运用DES算法对音频信号进行加密处理,主要采用置换和移位运算来实现加解密.-DES algorithm used to encrypt the audio signal processing, mainly replacement and shift operations to achieve encryption.
Update : 2025-02-19 Size : 3kb Publisher : yuanyuan
[matlab] vuvuzela_sound_cancelation DL : 0: Based on the spectrum of the vuvuzela sound, this denoising technique simply computes an antenuation map in the time-frequency domain. Then, the audio signal is restored by computing the inverse STFT. See [1] or [2] for more detail about the algorithm. To hear the result of this algorithm, go directly to: http://soundcloud.com/choc29/vuvuzela-correction-with-matlab References: [1] Steven F. Boll, "Suppression of Acoustic Noise in Speech Using Spectral Subtraction", IEEE Transactions on Signal Processing, 27(2),pp 113-120, 1979
Update : 2025-02-19 Size : 1.1mb Publisher : naarkhoo
[matlab] Gabor DL : 0: 通过Gabor原子库对语音信号进行处理，用到匹配追踪算法，程序很好用，对各种语音信号的仿真实验都很成功-Gabor atoms is through the voice signal processing, matching pursuit algorithm is used, the program useful, on the simulation of various audio signals are successfully
Update : 2025-02-19 Size : 9kb Publisher : miaoguijun
[Other] (2008)Digital_Audio_Signal_Processing DL : 1: Udo Zolzer2002年编写的《Digital Audio Effects》，由Jonh Wiley & Sons公司出版。作者从应用工程师的角度阐述数字音效处理技术，用大量图片代替了枯燥的公式推导，是一本难得的音频工程应用参考书。这本书的第二版也已于2008年出版，名字为<Digital Audio Signal Processing>。-A fully updated second edition of the excellent Digital Audio Signal Processing Well established in the consumer electronics industry, Digital Audio Signal Processing (DASP) techniques are used in audio CD, computer music and multi–media components. In addition, the applications afforded by this versatile technology now range from real–time signal processing to room simulation. Digital Audio Signal Processing, Second Edition covers the latest signal processing algorithms for audio processing. Every chapter has been completely revised with an easy to understand introduction into the basics and exercises have been included for self testing. Additional Matlab files and Java Applets have been provided on an accompanying website, which support the book by easy to access application examples.
Update : 2025-02-19 Size : 4.1mb Publisher : ricky
[matlab] MATLAB-Deal-Sound-Signal.doc DL : 0: matlab处理音频信号显示音频信号的频谱图，然后滤波，并对滤波前后音频信号的频谱图进行对比，接着对原始音频信号的频谱去掉若干个点与远视音频信号的频谱比较，最后对音频信号的频谱及相位进行三维显示-audio signal processing matlab
Update : 2025-02-19 Size : 5kb Publisher : 王若熙

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