Comparison of an audio-based and a video-based approach for detecting diplophonia
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- 作者：Philipp Aichingera ; b ; philipp.aichinger@meduniwien.ac.at" class="auth_mail" title="E-mail the corresponding author ; Imme Roesnera ; imme.roesner@meduniwien.ac.at" class="auth_mail" title="E-mail the corresponding author ; Matthias Leonharda ; matthias.leonhard@meduniwien.ac.at" class="auth_mail" title="E-mail the corresponding author ; Berit Schneider-Sticklera ; berit.schneider-stickler@meduniwien.ac.at" class="auth_mail" title="E-mail the corresponding author ; Doris-Maria Denk-Linnerta ; doris-maria.denk-linnert@meduniwien.ac.at" class="auth_mail" title="E-mail the corresponding author ; Wolfgang Bigenzahna ; wolfgang.bigenzahn@meduniwien.ac.at" class="auth_mail" title="E-mail the corresponding author ; Anna Katharina Fuchsb ; anna.fuchs@tugraz.at" class="auth_mail" title="E-mail the corresponding author ; Martin Hagmü ; llerb ; hagmueller@tugraz.at" class="auth_mail" title="E-mail the corresponding author ; Gernot Kubinb ; gernot.kubin@tugraz.at" class="auth_mail" title="E-mail the corresponding author
- 关键词：Laryngeal high-speed videos ; Diplophonia ; Audio signal processing ; Video signal processing ; Degree of subharmonics ; Pathologic voice
- 刊名：Biomedical Signal Processing and Control
- 出版年：2017
- 出版时间：January 2017
- 年：2017
- 卷：31
- 期：Complete
- 页码：576-585
- 全文大小：2329 K
文摘
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Diplophonia is investigated by means of audio and laryngeal high-speed video.
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The audio analysis is excellent in separating diplophonia from modal phonation.
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The video analysis outperforms the audio analysis in separating diplophonia from dysphonic phonation.
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Glottal diplophonia and auditive diplophonia should be distinguished.