AKA digital signal processing (DSP).
I want to calculate room noise level with the computer's microphone. I record noise as an audio file, but how …
audio signal-processingGraphics and audio editing and processing software often contain functions called "High-Pass Filter" and "Low-Pass Filter". Exactly what do these …
algorithm graphics audio photoshop signal-processingCan anyone please clearly explain the difference between 1D, 2D, and 3D convolutions in convolutional neural networks (in deep learning) …
machine-learning deep-learning signal-processing conv-neural-network convolutionI was wondering if anyone has a list of data compression algorithms. I know basically nothing about data compression and …
c++ c algorithm compression signal-processingI've read some explanations of how autocorrelation can be more efficiently calculated using the fft of a signal, multiplying the …
matlab signal-processing fft correlationAll the FFT implementations we have come across result in complex values (with real and imaginary parts), even if the …
algorithm math audio signal-processing fftHow do I generate an audio sine or square wave of a given frequency? I am hoping to do this …
c# audio signal-processingI'd like to compute power spectral density of time series; do some bandpass, lowpass, and highpass filtering; maybe some other …
java signal-processing numerical-analysisI'm working with some code that does a Fourier transform (to calculate the cepstrum of an audio sample). Before it …
signal-processing window-functionsI have data from a sensor and I need to find the frequency of it. It looks like fft() seems …
matlab signal-processing frequency noise