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A model for three-dimensional simulation of acoustic emissions from rotating machine vibration
(Acoustical Soc Amer Amer Inst PhysicsMelvilleEUA, 2010)
The newborn pain cry: Descriptive acoustic spectrographic analysis
(Elsevier B.V., 2007-04-01)
Introduction: Study the characteristics of pain vocal emission of newborns during venepuncture through acoustic analysis and relate it to NIPS pain scale and some variables of the newborns.Methods: Emissions of 111 healthy ...
Acoustic analysis of oropharyngeal swallowing using Sonar Doppler
(2016-01-01)
Introduction: During the aging process, one of the functions that changes is swallowing. These alterations in oropharyngeal swallowing may be diagnosed by methods that allow both the diagnosis and biofeedback monitoring ...
Study of thresholds to burning in surface grinding process
(2005-04-01)
This work aims at finding out the threshold to burning in surface grinding process. Acoustic emission and electric power signals are acquired from an analog-digital converter and processed through algorithms in order to ...
Voice disorders in children and its relationship with auditory, acoustic and vocal behavior parameters
(ELSEVIER IRELAND LTDCLARE, 2012)
Objective: Parameters to distinguish normal from deviant voices in early childhood have not been established. The current study sought to auditorily and acoustically characterize voices of children, and to study the ...
Linear versus nonlinear acoustic probing of plasticity in metals: A quantitative assessment
(MDPI AG, 2018)
The relative dislocation density of aluminum and copper samples is quantitatively measured
using linear Resonant Ultrasound Spectroscopy (RUS). For each metallic group, four samples were
prepared with different ...
NOx and CO emissions and soot presence in partially premixed acoustically excited flames
(Maney Publishing, 2009-09-01)
The pulsating combustion process has attracted interest in current research because its application in energy generation can offer several advantages, such as fuel economy, reduced pollutants formation, increased rate of ...
On the elastic wave equation in weakly anisotropic VTI media
(Oxford Univ PressOxfordInglaterra, 2013)
Acoustic Characteristics of the Voice for Brazilian Portuguese Speakers Across the Life Span
(2020-01-01)
Introduction: Vocal changes occur across the life span and can be reflected in acoustic measurements. Objective: To investigate the characteristics of voice production of the Brazilian Portuguese speakers across the life ...