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标题: FFT and Sound Spectrum [打印本页]

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作者: milkyjing    时间: 2011-11-30 12:51:38     标题: FFT and Sound Spectrum

http://www.codeproject.com/KB/audio-video/waveInFFT.aspx

http://stackoverflow.com/questio ... trum-using-fft-in-c

http://www.un4seen.com/

http://stackoverflow.com/questio ... t-fourier-transform

http://sourceforge.net/projects/kissfft/

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作者: milkyjing    时间: 2011-12-1 12:55:40

http://en.wikipedia.org/wiki/Discrete_Fourier_transform

http://en.wikipedia.org/wiki/Frequency_domain

http://en.wikipedia.org/wiki/Spectrum_analyzer

http://en.wikipedia.org/wiki/Sampling_theorem

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