Evaluation of emotional arousal level and depression severity using voice-derived sound pressure change acceleration

In this research, we propose a new index of emotional arousal level using sound pressure change acceleration, called the emotional arousal level voice index (EALVI), and investigate the relationship between this index and depression severity. First, EALVI values were calculated from various speech r...

Ausführliche Beschreibung

Gespeichert in:

Bibliographische Detailangaben
Veröffentlicht in:	Scientific reports 2021-06, Vol.11 (1), p.13615-13615, Article 13615
Hauptverfasser:	Shinohara, Shuji, Toda, Hiroyuki, Nakamura, Mitsuteru, Omiya, Yasuhiro, Higuchi, Masakazu, Takano, Takeshi, Saito, Taku, Tanichi, Masaaki, Boku, Shuken, Mitsuyoshi, Shunji, So, Mirai, Yoshino, Aihide, Tokuno, Shinichi
Format:	Artikel
Sprache:	eng
Schlagworte:	631/477 692/53 692/700 692/700/459 Adult Arousal Cliffs Correlation coefficient Databases, Factual Depression - physiopathology Depressive Disorder, Major - physiopathology Emotions Female Humanities and Social Sciences Humans Male Mental depression Middle Aged multidisciplinary Multidisciplinary Sciences Science Science & Technology Science & Technology - Other Topics Science (multidisciplinary) Severity of Illness Index Sound pressure Speech Voice
Online-Zugang:	Volltext
Tags:	Tag hinzufügen Keine Tags, Fügen Sie den ersten Tag hinzu!

Beschreibung
Zusammenfassung:	In this research, we propose a new index of emotional arousal level using sound pressure change acceleration, called the emotional arousal level voice index (EALVI), and investigate the relationship between this index and depression severity. First, EALVI values were calculated from various speech recordings in the interactive emotional dyadic motion capture database, and the correlation with the emotional arousal level of each voice was examined. The resulting correlation coefficient was 0.52 (n = 10,039, p
ISSN:	2045-2322 2045-2322
DOI:	10.1038/s41598-021-92982-7