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wav_process
- 通过对音频数据进行简单的幅度变换和截取操作，存储为新的wav文件-Through a simple audio data conversion and truncation magnitude stored as a new wav file
linear_predictor
- Using the linear predictor to generate the graph of the voice in WAV file We can detect the a voice by consider the graph while the bandwidth is 3MHz
ffttest
- 采用MATLAB编写fft算法，读取wav文件，显示语音信号波形频谱，并且与matlab自带的FFT算法比较，波形相同证明编写的算法正确。包括GUI设计的人机交互界面-FFT algorithm using MATLAB to read wav file, display the waveform of the speech signal spectrum, and the matlab algorithm with the FFT comparison, the same waveform t
MusicVisualizer-master
- MusicVisualizer: Music Visualizer built using OpenGL 4.3. Utilizes compute shaders for DFT on audio samples.Currently just plays a WAV file and displays a frequency graph.
BK_DATA_READ
- 对一个WAV格式的声音的音频进行分段的读取从而便于对大格式的音频分析。-The audio of a WAV format sound is segmented to facilitate the analysis of large format audio.