signal processing Order Cuts And Overall Level Dr Colin Mercer | February 25, 2007 Order cuts are taken from a set of FFTs, each one at a different rpm. The rms level is then found as the Square root of the Sum Read More
signal processing Audio Equalisation Filter & Parametric Filtering Dr Colin Mercer | May 17, 2005 When working with audio signals a common requirement is to be able to equalise, cut or boost various frequency bands. A large number of hardware devices on the Read More
signal processing Cleaning Up Data Dr Colin Mercer | September 22, 2003 When we have a very noisy signal with a large number of spikes and signal bursts then if all else fails try Median Filtering. This is a technique Read More