Results 11 to 20 of about 22,943,569 (259)

A novel framework for high-quality voice source analysis and synthesis [PDF]

, 2006
This thesis was submitted for the degree of Doctor of Philosophy and awarded by Brunel University.The analysis, parameterization and modeling of voice source estimates obtained via inverse filtering of recorded speech are some of the most challenging ...
Turajlic, Emir
core   +7 more sources

Exploiting Nonlinear Recurrence and Fractal Scaling Properties for Voice Disorder Detection [PDF]

, 2007
Background: Voice disorders affect patients profoundly, and acoustic tools can potentially measure voice function objectively. Disordered sustained vowels exhibit wide-ranging phenomena, from nearly periodic to highly complex, aperiodic vibrations, and ...
McSharry Patrick E, Stephen A. Roberts, Patrick E. McSharry, others, others, Costello, DAE, Moroz Irene M, Max A. Little, Moroz, Irene, Declan A. E. Costello, Little, Max A., Costello, Declan A. E., McSharry, Patrick E., Roberts, Stephen, Little Max A, Roberts, Stephen J., Little, MA, McSharry, PE, Irene M. Moroz, Moroz, Irene M., Costello Declan AE, Roberts Stephen J   +20 more
core   +1 more source

Comparison of cepstral coefficients to other voice evaluation parameters in patients with occupational dysphonia

Medycyna Pracy, 2013
Background: Special consideration has recently been given to cepstral analysis with mel-frequency cepstral coefficients (MFCCs). The aim of this study was to assess the applicability of MFCCs in acoustic analysis for diagnosing occupational dysphonia in ...
Ewa Niebudek-Bogusz, Paweł Strumiłło, Justyna Wiktorowicz, Mariola Śliwińska-Kowalska   +3 more
doaj   +1 more source

Multidimensional acoustic analysis of pathological voice [PDF]

Srpski Arhiv za Celokupno Lekarstvo, 2009
Introduction. There are subjective and objective ways to examine the effects of vocal therapy in voice disorders. The most precise and objective check-up is the use of computer voice analysis. Objective.
Petrović-Lazić Mirjana, Babac Snežana, Ivanković Zoran, Kosanović Rade   +3 more
doaj   +1 more source

The Study of Vocal Function in Patients With Early Laryngeal Carcinoma After Transoral Laser Microsurgery [PDF]

Journal of Rehabilitation, 2023
Objective Today transoral laser microsurgery is considered as one of the first options to control early laryngeal cancer, and voice disorder is one of the inevitable complications of this therapeutic component.
Arezoo Hasanvand, Akbar Darouie, Samira Aghadoost, Payman Dabirmoghaddam, Enayatollah Bakhshi   +4 more
doaj  

EFFECTS OF VOICE THERAPY ON ACOUSTIC VOICE PARAMETERS IN CHILDREN WITH VOCAL FOLD NODULES

Research in Education and Rehabilitation
V ocal fold nodules (VFNs) are the main cause of paediatric dysphonia. V oice therapy is regarded as the preferred treatment approach for VFNs in children.
Karolina Zečević, Zlata Avdić, Mirela Duranović, Ajla Mahmutović Babić   +3 more
doaj   +1 more source

Preoperative Voice Parameters Affect the Postoperative Speech Intelligibility in Patients with Cochlear Implantation [PDF]

Clinical and Experimental Otorhinolaryngology, 2012
ObjectivesVerbal communication depends on a good function of voice and speech organs. Some of the voice characteristics of deaf people differ considerably from those of speakers with normal hearing.
Yun Suk An, Seong Tae Kim, Jong Woo Chung   +2 more
doaj   +1 more source

Occurrence of vocal changes in preschoolers with no voice complaints: an auditory-perceptual and acoustic analysis

Revista CEFAC, 2021
Purpose: to verify, with the auditory-perceptual and acoustic parameters, the occurrence of voice changes in children with no voice complaints, per sex.
Gabriela Samanttha Cavalcanti do Nascimento, Giselle Frutuoso do Nascimento, Juliana Fernanda Dias da Silva, Sandro Júnior Henrique Lima, Zulina Souza de Lira, Adriana de Oliveira Camargo Gomes   +5 more
doaj   +2 more sources

A Preliminary Investigation of the Reliability of Acoustic Parameters of Voice through Smartphone Recordings in Individuals with Dysphonia

International Journal of Telerehabilitation, 2023
Telepractice offers the opportunity to receive care at home without risk of exposure to healthcare acquired infections, especially during a pandemic. Hence, establishing the reliability of the diagnosis of dysphonia via a smartphone is fundamental to ...
Meet Nakum, Namita Joshi
doaj   +1 more source

Method for Vocal Fold Paralysis Detection Based on Perceptual and Acoustic Assessment

Archives of Acoustics
This study is aimed to evaluate a method for distinguishing between healthy and pathological voices. The evaluation was carried out using several acoustic parameters including COVAREP (collaborative voice analysis repository for speech technologies), the
Rafał HALAMA, Krzysztof SZKLANNY, Danijel KORŽINEK   +2 more
doaj   +1 more source