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EnglishMonitoring the health of the phonatory system plays a key role for the voice professionals, which are people who use the voice as a work tool. The voice quality can be assessed by means of parameters extracted from the vocal signal sensed by a contact sensor placed at the base of the neck, that is sensitive to the skin vibration related to the phonation. The use of a contact sensor is preferable to a microphone in air because of its lower sensitivity to the acoustical background noise. This paper focus on the development of a system for the characterization of the contact sensor that can be used for this purpose: an apparatus that can mimic the phonatory system and can act like a standard for testing the sensors. Such a system has been created and preliminary tested and characterized, in order to point out the similarity with the real phonatory system and to bring out any critical issue.
A Phonatory System Simulator for testing purposes of voice-monitoring contact sensors / Casassa, Federico; Troia, Adriano; Astolfi, Arianna; Carullo, Alessio; Vallan, Alberto; Schiavi, Alessandro; Corona, Davide. - (2017). ((Intervento presentato al convegno 2017 IEEE International Instrumentation and Measurement Technology Conference (I2MTC 2017).
| Titolo: | A Phonatory System Simulator for testing purposes of voice-monitoring contact sensors | |
| Autori: | ||
| Data di pubblicazione: | 2017 | |
| Nome del convegno: | 2017 IEEE International Instrumentation and Measurement Technology Conference (I2MTC 2017) | |
| Abstract: | Monitoring the health of the phonatory system plays a key role for the voice professionals, which... are people who use the voice as a work tool. The voice quality can be assessed by means of parameters extracted from the vocal signal sensed by a contact sensor placed at the base of the neck, that is sensitive to the skin vibration related to the phonation. The use of a contact sensor is preferable to a microphone in air because of its lower sensitivity to the acoustical background noise. This paper focus on the development of a system for the characterization of the contact sensor that can be used for this purpose: an apparatus that can mimic the phonatory system and can act like a standard for testing the sensors. Such a system has been created and preliminary tested and characterized, in order to point out the similarity with the real phonatory system and to bring out any critical issue. | |
| Full-text (pubblici): | restricted | |
| Appare nelle tipologie: | 4.1 Contributo in Atti di convegno |
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http://hdl.handle.net/11696/57347
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