An earbud-based photoplethysmography and its application

Yohei Tomita, Satoru Suzuki, Yasue Mitsukura

研究成果: Article査読

抄録

This paper presents an earbud-based photoplethysmography (PPG) and its application. This PPG recording system permits long-term continuous monitoring of cardiovascular function since it can be worn comfortably on ears. Experimental investigations showed that stress and drowsiness could be estimated by analyzing measured PPG signals. Furthermore, noise suppression techniques for motion noises and ambient light interferences are introduced to make a recorded signal more acceptable.

本文言語English
ページ(範囲)236-241
ページ数6
ジャーナルIEEJ Transactions on Electronics, Information and Systems
137
2
DOI
出版ステータスPublished - 2017

ASJC Scopus subject areas

  • Electrical and Electronic Engineering

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