Heart Rate from Read-Speech Influenced by Physical Exercise

Harish Battula, Gauri Deshpande, Sachin Patel, Björn W. Schuller

Publikation: Beitrag in Buch/Bericht/KonferenzbandKonferenzbeitragBegutachtung

Abstract

Heart rate (HR), which is the count for number of times heart beats in a minute and its continuous change over a period of time is called as Heart Rate Variability (HRV), along with the HR itself, provides insights into an individual’s cardiac health. In this paper, we propose Independent Component Analysis (ICA) based technique for detecting HR from speech signals. We have used, two-layered analysis for this purpose. The first layer extracts breathing patterns from the speech signal using a deep pre-built model called - SBreathNet. In the second layer, these speech-derived breathing patterns (SDBPs) are used for the extraction of HR and HRV. We have compared the HR and HRV of the candidates reading a phonetically balanced text in three distinct scenarios: 1) Normal breathing, 2) After deep breathing, and 3) After physical exercise. We observe that the HR for deep breathing activity starts with a lower base-value and that for physical activity starts with a higher base-value than that of the normal breathing. HRV shows higher values in the beginning of reading the passage. Both HR and HRV stabilizes with time. We achieved an average HR error of 5.7 beats-per-minute across seven speakers and three activities.

OriginalspracheEnglisch
Titel32nd European Signal Processing Conference, EUSIPCO 2024 - Proceedings
Herausgeber (Verlag)European Signal Processing Conference, EUSIPCO
Seiten376-380
Seitenumfang5
ISBN (elektronisch)9789464593617
PublikationsstatusVeröffentlicht - 2024
Extern publiziertJa
Veranstaltung32nd European Signal Processing Conference, EUSIPCO 2024 - Lyon, Frankreich
Dauer: 26 Aug. 202430 Aug. 2024

Publikationsreihe

NameEuropean Signal Processing Conference
ISSN (Print)2219-5491

Konferenz

Konferenz32nd European Signal Processing Conference, EUSIPCO 2024
Land/GebietFrankreich
OrtLyon
Zeitraum26/08/2430/08/24

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