A Phonocardiographic-Based Fiber-Optic Sensor and Adaptive Filtering System for Noninvasive Continuous Fetal Heart Rate Monitoring

A Phonocardiographic-Based Fiber-Optic Sensor and Adaptive Filtering System for Noninvasive Continuous Fetal Heart Rate Monitoring

This paper focuses on the design, realization, and verification of a novel phonocardiographic- based fiber-optic sensor and adaptive signal processing system for noninvasive continuous fetal heart rate (fHR) monitoring. Our proposed system utilizes two Mach-Zehnder interferometeric sensors. Based on...

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Bibliographic Details
Main Authors: Radek Martinek, Jan Nedoma, Marcel Fajkus, Radana Kahankova, Jaromir Konecny, Petr Janku, Stanislav Kepak, Petr Bilik, Homer Nazeran
Format: Article
Language:English
Published: MDPI AG 2017-04-01
Series:Sensors
Subjects:
interferometer
fetal heart rate (fHR)
maternal heart rate (mHR)
EMI-free
adaptive system
Least Mean Squares (LMS) algorithm
Normalized Least Mean Square (NLMS) algorithm
fetal phonocardiography (fPCG)
maternal heart sounds (mHS)
fetal heart sounds (fHS)
Online Access:http://www.mdpi.com/1424-8220/17/4/890

Internet

http://www.mdpi.com/1424-8220/17/4/890

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