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Noise Shaping for Linear Media

This paper reviews the problem of quantisation, the use of dither to prevent quantisation distortion and noise modulation, and then discussed noise-shaping - a method which reduces the perceived level of noise due to the addition of dither by up to 18dB. A significant emphasis is placed on measurements and listening tests which can be performed to show whether a system has been correctly dithered and noise-shaped.

Authors: Wilson, Rhonda J.; Stuart, J. Robert
Affiliation: Meridian Audio Ltd, Huntingdon, Cambridgeshire, U.K.
AES Conference:UK 9th Conference: Managing the Bit Budget (MBB) (May 1994)
Paper Number:MBB-07 Import into BibTeX
Subject:Managing the Bit Budget

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E-Library Location: (CD aes17)   /procuk/1994lo05/1584.pdf

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