The following code snippet is an example how to design a half band filter. Half band filters are interesting because every even coefficient, except 0, is 0. Those multiplications do not ne...
Python is a popular general purpose programming language with powerful numerical and scientific packages, numpy and scipy. The Python ecosystem also has a impressive plotting package, matplotlib...
Fast convolution of an audio signal with the impulse response of a system modeled as LTI (Linear Time Invariant) one.
Uses FFT to perform the convolution by multiplication in the frequency domain....