FFT is short for fast Fourier transform, any of a set of algorithms for quickly computing the discrete Fourier transform (DFT).
I've been playing with this now for sometime, I cant work out what I am meant to be doing here. …
android fft pcmI am developing a flash guitar, and the only apparent method to discover the frequency of the mic's data looks …
fft microphone frequency frequency-analysis guitarI'm developing an iOS application with SDK for iOS 5.0 and XCode 4.2. I want to develop an application that recognize sounds. …
ios audio signal-processing fft speech-recognitionI'm looking to extract pitches from a sound signal. Someone on IRC just explained to me how taking a double …
signal-processing fft detection pitch vdspCan anyone point me to an implementation of a Fast Fourier Transform in JavaScript? Should work with just a simple …
javascript fftI have found for several times the following guidelines for getting the power spectrum of an audio signal: collect N …
audio signal-processing fft spectrum window-functionsI want to implement some image-processing algorithms which are intended to run on a beagleboard. These algorithms use convolutions extensively. …
c signal-processing fft convolution beagleboardI have two lists of float values, one for time and other for voltage values taken from an oscilloscope (I …
python fft spectrumThough I had an example of low pass filter coded in Octave and I'm sure it works, I can't understand. …
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