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On the analysis of foetal heart sound morphology after de-noising the abdominal phonogram
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Jimenez-Gonzalez, Aida and James, C. J. (2009) On the analysis of foetal heart sound morphology after de-noising the abdominal phonogram. In: 5th UK & Republic of Ireland Postgraduate Conference on Biomedical Engineering and Medical Physics, Magdalen College, Oxford, U.K., Jul 12-14, 2009. Published in: Proceedings of the 5th UK & Republic of Ireland Postgraduate Conference on Biomedical Engineering and Medical Physics pp. 7-8.
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Abstract
This work extracted time and frequency information of foetal heart sounds after de-noising the abdominal phonogram. In this preliminary analysis, in two of three subjects, distinctive and consistent morphologies were detected from averaged values of heart sounds S1 and S2. However, the FFT spectra of S1 and S2 were completely overlapped. Further time-frequency analysis on more subjects will provide more specific features that might be correlated with foetal heart function and, consequently, foetal well-being.
Item Type: | Conference Item (Paper) | ||||
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Subjects: | R Medicine > RG Gynecology and obstetrics T Technology > TK Electrical engineering. Electronics Nuclear engineering |
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Divisions: | Faculty of Science, Engineering and Medicine > Engineering > WMG (Formerly the Warwick Manufacturing Group) | ||||
Journal or Publication Title: | Proceedings of the 5th UK & Republic of Ireland Postgraduate Conference on Biomedical Engineering and Medical Physics | ||||
Publisher: | IEEE UKRI EMB Student Club | ||||
Official Date: | 2009 | ||||
Dates: |
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Page Range: | pp. 7-8 | ||||
Status: | Peer Reviewed | ||||
Publication Status: | Published | ||||
Access rights to Published version: | Open Access (Creative Commons) | ||||
Funder: | Consejo Nacional de Ciencia y TecnologÃa (Mexico) [Mexican Council for Science and Technology] (CONACYT) | ||||
Conference Paper Type: | Paper | ||||
Title of Event: | 5th UK & Republic of Ireland Postgraduate Conference on Biomedical Engineering and Medical Physics | ||||
Type of Event: | Conference | ||||
Location of Event: | Magdalen College, Oxford, U.K. | ||||
Date(s) of Event: | Jul 12-14, 2009 |
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