The DFT Sandra Chafouleas Providing a fresh approach to

Providing a fresh approach to socially relevant and traditional communication topics

Beginning with their first meeting in 1956 and ending with Maxwell Jones' death in 1990

How a modern-day mine disaster has turned a Pennsylvania community into a ghost town * For much of its history

existing inequalities in school policy and practice

The DFT Sandra Chafouleas Providing a fresh approach toJust as a prism separates white light into its component bands of colored light, so the discrete Fourier transform (DFT) is used to separate a signal into its constituent frequencies. Just as a pair of sunglasses reduces the glare of white light, permitting only the softer green light to pass, so the DFT may be used to modify a signal to achieve a desired effect. In fact, by analyzing the component frequencies of a signal or any system, the DFT can be