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2020 | OriginalPaper | Chapter

Wavelet Transform Decomposition for Fetal Phonocardiogram Extraction from Composite Abdominal Signal

Authors : Radana Kahankova, Radek Martinek

Published in: AETA 2018 - Recent Advances in Electrical Engineering and Related Sciences: Theory and Application

Publisher: Springer International Publishing

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Abstract

This paper deals with the extraction of the fetal and maternal component from the composite abdominal phonocardiogram (PCG). The main method used for this task is the discrete wavelet transform. For the initial tests, we used synthetic PCG data incorporating the maternal heart sound interference. Based on the results, we suggested the suitable wavelet and the level of decomposition for fetal and maternal PCG extraction.

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Title: Wavelet Transform Decomposition for Fetal Phonocardiogram Extraction from Composite Abdominal Signal
Authors: Radana Kahankova
Radek Martinek
Publisher: Springer International Publishing
Book: AETA 2018 - Recent Advances in Electrical Engineering and Related Sciences: Theory and Application
Print ISBN: 978-3-030-14906-2

Electronic ISBN: 978-3-030-14907-9

Copyright Year: 2020
DOI: https://doi.org/10.1007/978-3-030-14907-9_13