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Convention Paper

Raised Cosine Equalization Utilizing Log Scale Filter Synthesis

Authors: Baird, Justin; Jackson, Bruce; McGrath, David

AES Convention 117 · Paper 6257 · October 2004

Abstract

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.

Details

Published in
AES Convention 117
AES Convention
117
Paper number
6257
Publication date
October 6, 2004
Session subject
Signal Processing
Affiliation
Lake Technology, Surry Hills, New South Wales, Australia (See document for exact affiliation information.)
Type
Convention Paper