@inproceedings{5ae70b49e83645978d67d5dd783c6460,
title = "Estimating depressive status from voice",
abstract = "We developed an algorithm to estimate the depression status from a person's voice signal. In the experiment, we collected voice samples from patients with major depression. In addition, questionnaires concerning the patients' depressed mood were obtained. The voice signals were collected for the subjects' vocalizations of three types of long vowels. Next, acoustic features were calculated based on the speech. Subsequently, an algorithm was developed to estimate the severity of depression, judged by the HAM-D score, from the recorded voice samples. The results indicated that the algorithm performed well at estimating the severity of the HAM-D score using the acoustic features of the long vowels. Consequently, the algorithm also performed well at estimating the depressed mood, thus suggesting the utility of the algorithm for estimating depression conditions based on speech.",
keywords = "Depressive status estimation, HAM-D, Mental health state estimation, Voice",
author = "Yasuhiro Omiya and Takeshi Takano and Tomotaka Uraguchi and Masakazu Higuchi and Shuji Shinohara and Mitsuteru Nakamura and Shunji Mitsuyoshi and Mirai So and Shinichi Tokuno",
note = "Publisher Copyright: {\textcopyright} 2018 IEEE. Copyright: Copyright 2019 Elsevier B.V., All rights reserved.; 2018 IEEE International Conference on Bioinformatics and Biomedicine, BIBM 2018 ; Conference date: 03-12-2018 Through 06-12-2018",
year = "2019",
month = jan,
day = "21",
doi = "10.1109/BIBM.2018.8621326",
language = "English (US)",
series = "Proceedings - 2018 IEEE International Conference on Bioinformatics and Biomedicine, BIBM 2018",
publisher = "Institute of Electrical and Electronics Engineers Inc.",
pages = "2795--2796",
editor = "Harald Schmidt and David Griol and Haiying Wang and Jan Baumbach and Huiru Zheng and Zoraida Callejas and Xiaohua Hu and Julie Dickerson and Le Zhang",
booktitle = "Proceedings - 2018 IEEE International Conference on Bioinformatics and Biomedicine, BIBM 2018",
address = "United States",
}