Analyzing Acoustic Properties of the Vowel "a" Collected Via Mobile Phone From Individuals Diagnosed With Chronic Obstructive Pulmonary Disease and Health Control Groups
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Lead
Blekinge Institute of Technology
With
Excellence Center at Linköping - Lund in Information Technology (ELLIIT)
1058 voice recordings collected via mobile phones over time in form of the Swedish utterance of vowel "a" will be analysed using vowel quadrilateral space and the Mann-Whitney U test.
The significance threshold p-value will be set to 0.05, and vocal features consisting of 101 base line acoustic features and MFCC features will be analysed between the COPD and HC groups. The most significant features that remain under the significance threshold will be reported.
Age
18–any
Sex
ALL
Healthy volunteers
Accepted
You may be eligible if
being 18 years old and older.
You may not be if
being under 18 years old and older.
Clareo Health | Analyzing Acoustic Properties of the Vowel "a" Collected Via Mobile Phone From Individuals Diagnosed With Chronic Obstructive Pulmonary Disease and Health Control Groups
