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Conference Paper

Sinusoids Plus Noise Modelling for Audio Signals

Authors: Oomen, Werner; den Brinker, Albertus C.

AES Conference: 17th International Conference: High-Quality Audio Coding · Paper 17-023 · September 1999

Abstract

This paper considers the problem of describing quasi-stationary audio segments as a sum of sinusoids plus noise. The extraction of the sinusoids is presented, and the noise is described in stochastic terms. An essential problem is determining how many sinusoidal components should be taken into account. It is shown how this problem can be handled by the psychoacoustic model.

Details

Published in
AES Conference: 17th International Conference: High-Quality Audio Coding
Paper number
17-023
Publication date
September 6, 1999
Session subject
High Quality Audio Coding
Affiliation
Philips Research Laboratories, Eindhoven, TheNetherlands (See document for exact affiliation information.)
Type
Conference Paper