Hands-Free Wearable Electrolarynx using Linear Predictive Coding Residual Waves and Listening Evaluation

A conventional electrolarynx (EL), which is used by laryngectomees, produces monotonous sound and occupies a user's hand; hence, we developed a hands-free wearable device that improves voice quality. The proposed device estimates individual vocal tract features using linear predictive coding (L...

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Veröffentlicht in:	Advanced Biomedical Engineering Jg. 11; S. 68 - 75
Hauptverfasser:	Ifukube, Tohru, Takamichi, Shinnosuke, Sekino, Masaki, Lee, Kunhak, Takeuchi, Masaki, Ahn, Jaesol, Yabu, Ken-ichiro, Takaki, Ken, Ueha, Rumi
Format:	Journal Article
Sprache:	Englisch
Veröffentlicht:	Kagoshima Japanese Society for Medical and Biological Engineering 2022
Schlagworte:	Coding Experiments signal processing Sound Sound reproduction transducer Vibrations Voice Wearable technology welfare device
ISSN:	2187-5219, 2187-5219
Online-Zugang:	Volltext
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