An overview of noise in signal analysis

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Authors

Fabris-Rotelli, Inger Nicolette
Smith, P.K.

Journal Title

Journal ISSN

Volume Title

Publisher

South African Statistical Association

Abstract

We present an overview of common methods for modelling a signal contaminated by noise. Specifically discussed are the structure imposed on a model, the properties the noise assumed, some common statistical distributions for the noise and the Signal-to-Noise ratio as an indicator of the quality of the contaminated signal.

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Keywords

Signal contaminated by noise, Signal-to-Noise ratio

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Citation

Fabris-Rotelli, IN & Smith, PK 2012, 'An overview of noise in signal analysis', South African Statistical Journal, no. sp 1, pp. 26-33.