| The aim of the present design is to create a filter that has less distortion at 20 kHz and which can cope with higher voltages, so that it a...
All items tagged with Measurement and filter (3)
| This circuit is based on the configuration of a fifth-order Butterworth filter using only one opamp (see p 116 of the 1995 Summer Circuits i...
| In audio engineering there is often a requirement for a filter that either passes or blocks certain frequencies or frequency ranges. This re...