Home▸Physics & Mechanics▸Signal Filter Design — FIR, IIR, and Frequency Response

🧪 Signal Filter Design — FIR, IIR, and Frequency Response

Signal filter design explainer covering FIR/IIR filters, windows, frequency response, examples, and FAQ.

Physics & Mechanics2DModerate60 FPS

⚙ Under the hood

This simulation explores the design and implementation of digital filters using Finite Impulse Response (FIR) and Infinite Impulse Response (IIR) filter structures. Users can manipulate parameters to observe their impact on frequency response.

FIR FiltersIIR FiltersFrequency Response

2D · HTML5 Canvas 2D · 60 FPS target · runs fully client-side, no install