Fabris-Rotelli, Inger NicoletteSmith, P.K.2013-07-162013-07-162012-11Fabris-Rotelli, IN & Smith, PK 2012, 'An overview of noise in signal analysis', South African Statistical Journal, no. sp 1, pp. 26-33.0038-271Xhttp://hdl.handle.net/2263/21968We 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.enSouth African Statistical AssociationSignal contaminated by noiseSignal-to-Noise ratioSignal processingAdaptive signal processingNoise -- MeasurementArticle