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Raised Cosine Equalization Utilizing Log Scale Filter Synthesis

An improved method of audio equalization utilizing Raised Cosine Filters is introduced. Raised Cosine Filters offer improved selectivity in comparison to traditionally implemented equalization functions, while also maintaining beneficial attributes such as a minimum phase response. The Raised Cosine Filter also enables flat summation and asymmetrical filtering characteristics, resulting in an equalization system offering capability beyond traditional filter implementations.

Authors: Baird, Justin; Jackson, Bruce; McGrath, David
Affiliation: Lake Technology, Surry Hills, New South Wales, Australia
AES Convention:117 (October 2004) Paper Number:6257 Import into BibTeX
Subject:Signal Processing

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