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Convention Paper

Dynamic Range Enhancement Using Noise-Shaped Dither Applied to Signals with and without Pre-emphasis

Authors: Stuart, J. Robert; Wilson, Rhonda J.

AES Convention 96 · Paper 3871 · February 1994

Abstract

This paper presents new noise-shaped dithers designed to give increased subjective dynamic range when applied to signals with and without pre-emphasis. The advances in the auditory model which have led to improved spectral-density specification and assessment of performance are described. The techniques for designing, implementing and measuring noise-shapers with and without pre-emphasis are discussed.

Details

Published in
AES Convention 96
AES Convention
96
Paper number
3871
Publication date
February 6, 1994
Session subject
Digital Signal Processing
Affiliation
Meridian Audio Ltd., Huntingdon, England (See document for exact affiliation information.)
Type
Convention Paper