TY - CHAP U1 - Konferenzveröffentlichung A1 - Scherz, Wilhelm Daniel A1 - Seepold, Ralf A1 - Crippa, Paolo A1 - Martínez Madrid, Natividad A1 - Biagetti, Giorgio A1 - Falaschetti, Laura A1 - Turchetti, Claudio T1 - Activity monitoring and phase detection using a portable EMG/ECG system T2 - Applications in Electronics Pervading Industry, Environment and Society : APPLEPIES 2018, 26. - 27. September 2018, Pisa, Italy, (Lecture Notes in Electrical Engineering ; Vol. 550) N2 - The investigation of stress requires to distinguish between stress caused by physical activity and stress that is caused by psychosocial factors. The behaviour of the heart in response to stress and physical activity is very similar in case the set of monitored parameters is reduced to one. Currently, the differentiation remains difficult and methods which only use the heart rate are not able to differentiate between stress and physical activity, without using additional sensor data input. The approach focusses on methods which generate signals providing characteristics that are useful for detecting stress, physical activity, no activity and relaxation. KW - EKG KW - ECG KW - EMG KW - Activity monitoring KW - Stress Y1 - 2019 SN - 978-3-030-11972-0 SB - 978-3-030-11972-0 SN - 978-3-030-11973-7 SB - 978-3-030-11973-7 U6 - https://doi.org/10.1007/978-3-030-11973-7_22 DO - https://doi.org/10.1007/978-3-030-11973-7_22 SP - 187 EP - 194 PB - Springer International Publishing CY - Cham ER -