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Given the importance of the voice in our daily lives, any study focused on its pathologies and the way of detecting and treating them nimbly is of common interest. This research work focuses on the search for an image processing solution to help otolaryngologist to detect glottal closure instant by using Kalman filters based on stroboscopic videos. This solution will allow to prevent the irregularities...
This paper presents an oesophageal speech enhancement algorithm. Such an exceptionally special type of voice is due to the laryngectomy undergone by those persons with larynx cancer. An oesophageal voice has extremely low intelligibility. This work proposes a method to improve its quality, which consists of stabilizing the transfer function poles of the vocal tract model so as to improve a signal's...
This paper presents an oesophageal speech enhancement algorithm. Such exceptionally special type of voice is due to the laryngectomy undergone by those persons with larynx cancer. An oesophageal voice has extremely low intelligibility. This works proposes a method to improve its quality, which consists of stabilizing the poles of the transfer function of vocal tract model. With this aim, a Kalman...
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