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.

Authors: Stuart, J. Robert; Wilson, Rhonda J.
Affiliation: Meridian Audio Ltd., Huntingdon, England
AES Convention: 96 (February 1994) Paper Number: 3871
Publication Date: February 1, 1994 Import into BibTeX
Subject: Digital Signal Processing
Permalink: https://www.aes.org/e-lib/browse.cfm?elib=6361

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