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Separation of heart sound signal from lung sound signal by adaptive line enhancement

Tsalaile, T and Sanei, S (2007) Separation of heart sound signal from lung sound signal by adaptive line enhancement European Signal Processing Conference. pp. 1231-1235.

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Abstract

This paper presents a technique for separation of heart sound signal (HSS) from lung sound signal (LSS) using adaptive line enhancement (ALE). The ALE is used to extract a semi-periodic signal component (HSS) from a synthetic white Gaussian noise (WGN). Application of ALE to separation of HSS from LSS has also been demonstrated. For when synthetic data (WGN) is combined with the HSS, it is found that ALE can separate the HSS at input signal-to-noise ratio (SNR ) of 27dB. The results for when the ALE is applied to the combined HSS-LSS show that ALE can separate HSS even if the SNR equals-5dB. © 2007 EURASIP.

Item Type: Article
Authors :
NameEmailORCID
Tsalaile, TUNSPECIFIEDUNSPECIFIED
Sanei, SUNSPECIFIEDUNSPECIFIED
Date : 2007
Depositing User : Symplectic Elements
Date Deposited : 28 Mar 2017 14:13
Last Modified : 31 Oct 2017 14:55
URI: http://epubs.surrey.ac.uk/id/eprint/742489

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