7 docs tagged with "frequency response"

Overview

A tutorial on analogue electronic filters, including low-pass/high-pass 1st order RC, LC and RLC filters and 2nd order RC, Sallen-Key filter topologies.

Equations, graphs and more info on IIR exponential moving average (EMA) filters.

A tutorial on how to create sine waves from digital square waves and analogue RC filters. Includes simulations and bode plots.

The schematic symbol, frequency response, driver circuits, benders, multi-layer speakers, mounting considerations, home-made crystals and more info about piezoelectric speakers.

Schematics, equations, worked examples, calculators and more info on low-pass/high-pass Sallen-Key filters.

Overview