Detection of the vocal cords' vibrations: ...
Document type :
Communication dans un congrès avec actes
Title :
Detection of the vocal cords' vibrations: Effect of the transducer's position
Author(s) :
Ishac, Dany [Auteur]
Matériaux et Acoustiques pour MIcro et NAno systèmes intégrés - IEMN [MAMINA - IEMN]
Institut d’Électronique, de Microélectronique et de Nanotechnologie - UMR 8520 [IEMN]
University of Balamand [Liban] [UOB]
Abche, Antoine [Auteur]
University of Balamand [Liban] [UOB]
Matta, Sandrine [Auteur]
Matériaux et Acoustiques pour MIcro et NAno systèmes intégrés - IEMN [MAMINA - IEMN]
Institut d’Électronique, de Microélectronique et de Nanotechnologie - UMR 8520 [IEMN]
Karam, Elie [Auteur]
University of Balamand [Liban] [UOB]
Nassar, Georges [Auteur]
INSA Institut National des Sciences Appliquées Hauts-de-France [INSA Hauts-De-France]
Matériaux et Acoustiques pour MIcro et NAno systèmes intégrés - IEMN [MAMINA - IEMN]
Institut d’Électronique, de Microélectronique et de Nanotechnologie - UMR 8520 [IEMN]
Callens, Dorothee [Auteur]
Matériaux et Acoustiques pour MIcro et NAno systèmes intégrés - IEMN [MAMINA - IEMN]
Institut d’Électronique, de Microélectronique et de Nanotechnologie - UMR 8520 [IEMN]
Matériaux et Acoustiques pour MIcro et NAno systèmes intégrés - IEMN [MAMINA - IEMN]
Institut d’Électronique, de Microélectronique et de Nanotechnologie - UMR 8520 [IEMN]
University of Balamand [Liban] [UOB]
Abche, Antoine [Auteur]
University of Balamand [Liban] [UOB]
Matta, Sandrine [Auteur]
Matériaux et Acoustiques pour MIcro et NAno systèmes intégrés - IEMN [MAMINA - IEMN]
Institut d’Électronique, de Microélectronique et de Nanotechnologie - UMR 8520 [IEMN]
Karam, Elie [Auteur]
University of Balamand [Liban] [UOB]
Nassar, Georges [Auteur]

INSA Institut National des Sciences Appliquées Hauts-de-France [INSA Hauts-De-France]
Matériaux et Acoustiques pour MIcro et NAno systèmes intégrés - IEMN [MAMINA - IEMN]
Institut d’Électronique, de Microélectronique et de Nanotechnologie - UMR 8520 [IEMN]
Callens, Dorothee [Auteur]

Matériaux et Acoustiques pour MIcro et NAno systèmes intégrés - IEMN [MAMINA - IEMN]
Institut d’Électronique, de Microélectronique et de Nanotechnologie - UMR 8520 [IEMN]
Conference title :
IEEE International Instrumentation and Measurement Technology Conference (I2MTC 2018)
City :
Houston, TX
Country :
Etats-Unis d'Amérique
Start date of the conference :
2018-05-14
Publisher :
IEEE
English keyword(s) :
Non acoustic sensor
reflection/transmission coefficients
STFT
stiffness matrix
transducer
throat microphone
Vocal cords vibrations
reflection/transmission coefficients
STFT
stiffness matrix
transducer
throat microphone
Vocal cords vibrations
HAL domain(s) :
Sciences de l'ingénieur [physics]
Sciences de l'ingénieur [physics]/Acoustique [physics.class-ph]
Sciences de l'ingénieur [physics]/Matériaux
Sciences de l'ingénieur [physics]/Micro et nanotechnologies/Microélectronique
Sciences de l'ingénieur [physics]/Acoustique [physics.class-ph]
Sciences de l'ingénieur [physics]/Matériaux
Sciences de l'ingénieur [physics]/Micro et nanotechnologies/Microélectronique
English abstract : [en]
A method to acquire the signal of the vocal cords' vibrations was developed and presented. It is a non-invasive method that is based on attaching a transducer element to a collar and wrapping it around the individual's ...
Show more >A method to acquire the signal of the vocal cords' vibrations was developed and presented. It is a non-invasive method that is based on attaching a transducer element to a collar and wrapping it around the individual's neck. The Short Term Fourier Transform (STFT) technique is applied on the collected signal to decompose it into its frequency contents. The features defined in terms of a range of frequencies are extracted for speaker identification purposes. The position of the transducer on the human's neck could affect the quality of the collected signal and consequently, the extracted features. Therefore, the study of the effect of the transducer's location is in accordance. In this context, the mediums through which the vocal cords' vibrations are propagated until their detection by the transducer are modeled. Subsequently, numerical simulation experiments are performed to determine the best location on the human's neck for transmission purposes.Show less >
Show more >A method to acquire the signal of the vocal cords' vibrations was developed and presented. It is a non-invasive method that is based on attaching a transducer element to a collar and wrapping it around the individual's neck. The Short Term Fourier Transform (STFT) technique is applied on the collected signal to decompose it into its frequency contents. The features defined in terms of a range of frequencies are extracted for speaker identification purposes. The position of the transducer on the human's neck could affect the quality of the collected signal and consequently, the extracted features. Therefore, the study of the effect of the transducer's location is in accordance. In this context, the mediums through which the vocal cords' vibrations are propagated until their detection by the transducer are modeled. Subsequently, numerical simulation experiments are performed to determine the best location on the human's neck for transmission purposes.Show less >
Language :
Anglais
Peer reviewed article :
Oui
Audience :
Internationale
Popular science :
Non
Source :