搜索资源列表
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matlab声音处理工具箱，内含声音合成、识别的多个函数工具。,audio processing toolbox matlab, including voice synthesis, a tool to identify a number of functions.
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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
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matlab voicebox音频处理工具箱含有音频处理的各种算法-matlab voicebox audio processing toolbox contains a variety of audio processing algorithms
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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.
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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.
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这是一个很有用的MATLAB语音处理程序集。-MATLAB Voice Audio Processing programs
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音频信号处理教程，台湾zhang zhixing，若引用请表明出处-audio processing techniques
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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
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语音信号处理-对输入语音信号进行端点检测和基音轨迹的检测（利用acf、amdf和acf/amdf三种方法）。-Speech Signal Processing- the input voice signal trajectory endpoint detection and pitch detection (using acf, amdf and acf/amdf three methods).
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基础的音频处理matlab程序，设计巴特沃斯低通数字滤波器实现滤波。-Matlab-based audio processing procedures, Butterworth low-pass digital filter designed to achieve the filtering.
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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
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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.
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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.
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用GUI做的一个混响音频处理界面，还有均衡器可以设置，单个功能函数也在里面-GUI to do with a reverb audio processing interface, as well as equalizer settings, a single performance function is also inside
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数字语音处理及MATLAB仿真[张雪英][程序源代码]Matlab设计滤波器示例-Digital audio processing and MATLAB simulation
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Matlab音频处理工具,Matlab audio processing tools-Matlab audio processing tools
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关于语音处理的matlab代码，以GUI界面形式展开，音效处理的功能有声音的快放慢放、高低通滤波、音量的增强和减弱等，实现效果佳，可供大家参考-On speech processing matlab code to form a GUI interface to start, there are sound audio processing features fast slow release, low-pass filtering, raise and lower the volume, to
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这个文件对音频文件进行批量读取、处理并进行命名(The demo is used to batch processing the audio files, at the same time the audio files are renamed.)
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As general-purpose computers became faster, they started to take over the role of dedicated hardware for all but the most specialized and computer-intensive operations. With the fast computers and signal processors available in the digital image proc
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一个matlab的音频处理基础代码，十分基础，课余(A matlab audio processing basic code, very basic, after school.)
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