Filters Design#

Deep dive into designing custom IIR and FIR filters with TorchFX.

Overview#

This tutorial covers:

  • Understanding filter types (IIR vs FIR)

  • Filter parameters and their effects

  • Creating custom filter designs

  • Filter stability and performance

Prerequisites#

  • Getting Started

  • Basic DSP knowledge

  • Understanding of frequency domain concepts

Tutorial Content#

Todo

Coming soon! This tutorial is currently under development.

What You’ll Learn#

  • IIR filter design (Butterworth, Chebyshev, Elliptic)

  • FIR filter design and windowing methods

  • Filter cascading and parallel processing

  • Analyzing filter frequency responses

Filter Types in TorchFX#

IIR Filters#

  • Butterworth

  • Chebyshev Type I & II

  • Elliptic

  • Linkwitz-Riley

  • Shelving (High/Low)

  • Parametric EQ

  • Notch, AllPass, Peaking

FIR Filters#

  • Standard FIR

  • Designable FIR with custom coefficients

Example Code#

from torchfx.filter import LoButterworth, ParametricEQ
import torch

# Example code will be added here

Next Steps#