Voice Traces of Anxiety: Acoustic Parameters Affected by Anxiety Disorder

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dc.contributor.authorOzseven, Turgut
dc.contributor.authorDugenci, Muharrem
dc.contributor.authorDoruk, Ali
dc.contributor.authorKahraman, Hilal I.
dc.date.accessioned2024-09-29T16:07:45Z
dc.date.available2024-09-29T16:07:45Z
dc.date.issued2018
dc.departmentKarabük Üniversitesien_US
dc.description.abstractAlthough the emotions and learning based on emotional reaction are individual-specific, the main features are consistent among all people. Depending on the emotional states of the persons, various physical and physiological changes can be observed in pulse and breathing, blood flow velocity, hormonal balance, sound properties, face expression and hand movements. The diversity, size and grade of these changes are shaped by different emotional states. Acoustic analysis, which is an objective evaluation method, is used to determine the emotional state of people's voice characteristics. In this study, the reflection of anxiety disorder in people's voices was investigated through acoustic parameters. The study is a case-control study in cross-sectional quality. Voice recordings were obtained from healthy people and patients. With acoustic analysis, 122 acoustic parameters were obtained from these voice recordings. The relation of these parameters to anxious state was investigated statistically. According to the results obtained, 42 acoustic parameters are variable in the anxious state. In the anxious state, the subglottic pressure increases and the vocalization of the vowels decreases. The MFCC parameter, which changes in the anxious state, indicates that people can perceive this situation while listening to the speech. It has also been shown that text reading is also effective in triggering the emotions. These findings show that there is a change in the voice in the anxious state and that the acoustic parameters are influenced by the anxious state. For this reason, acoustic analysis can be used as an expert decision support system for the diagnosis of anxiety.en_US
dc.identifier.doi10.24425/aoa.2018.125156
dc.identifier.endpage636en_US
dc.identifier.issn0137-5075
dc.identifier.issn2300-262X
dc.identifier.issue4en_US
dc.identifier.scopus2-s2.0-85061160534en_US
dc.identifier.scopusqualityQ3en_US
dc.identifier.startpage625en_US
dc.identifier.urihttps://doi.org/10.24425/aoa.2018.125156
dc.identifier.urihttps://hdl.handle.net/20.500.14619/7135
dc.identifier.volume43en_US
dc.identifier.wosWOS:000452886600005en_US
dc.identifier.wosqualityQ3en_US
dc.indekslendigikaynakWeb of Scienceen_US
dc.indekslendigikaynakScopusen_US
dc.language.isoenen_US
dc.publisherPolska Akad Nauk, Polish Acad Sciences, Inst Fundamental Tech Res Pasen_US
dc.relation.ispartofArchives of Acousticsen_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/openAccessen_US
dc.subjectanxietyen_US
dc.subjectacoustic analysisen_US
dc.subjectsignal processingen_US
dc.subjectspeech processingen_US
dc.titleVoice Traces of Anxiety: Acoustic Parameters Affected by Anxiety Disorderen_US
dc.typeArticleen_US

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