Butterworth and Chebyshev Filters

Implementation of Butterworth and Chebyshev bandpass filters for audio processing, featuring input/output WAV file handling with 300-3300Hz frequency retention, widely applicable in audio filtering applications with MATLAB/Python code examples

Frequency Domain Low-pass Filters

The primary frequency domain low-pass filters include Ideal, Butterworth, and Gaussian types, commonly implemented in digital signal processing for high-frequency attenuation.