AKA digital signal processing (DSP).
I'm trying to do real-time pitch detection using C++. I'm testing some code from performous (http://performous.org/), because everything …
c++ audio signal-processing fft pitch-trackingI take blocks of incoming data and pass them through fftw to get some spectral information. Everything seems to be …
c signal-processing fft fftwI understand how to get the Amplitude and frequency but not sure the phase shift? How does the it derive …
signal-processing phaseI am trying to compute the FFT and then the IFFT just to try out if I can get the …
c++ signal-processing fftwIt seems like R is really designed to handle datasets that it can pull entirely into memory. What R packages …
r machine-learning signal-processing bigdataI'm trying to demodulate a signal using GNU Radio Companion. The signal is FSK (Frequency-shift keying), with mark and space …
signal-processing gnuradio gnuradio-companionI have a sample held in a buffer from DirectX. It's a sample of a note played and captured from …
audio signal-processing fft pitch-trackingI am trying to do modulation and demodulation for 16-QAM and then trying to compare theoretical and simulated BER. I …
matlab signal-processing wirelessI'm looking for how to draw the sound waves according to music. I want waves like this image here is …
ios iphone signal-processing waveform waveI want to remove vocals from mp3 sound tracks. I searched google, and tried few softwares but none of them …
algorithm audio mp3 signal-processing voice