Extra-Auditory Effects from Noise Exposure in Schools: Results of Nine Italian Case Studies
Acoustics, 2023 Noise exposure may cause auditory and extra-auditory effects. School teachers and students are exposed to high noise levels which have an impact on perceptual-cognitive and neurobehavioral aspects.
Franco Cotana +17 more
doaj +1 more source
Characterizing Response to Elemental Unit of Acoustic Imaging Noise: An fMRI Study [PDF]
IEEE Transactions on Biomedical Engineering, 2009 Acoustic imaging noise produced during functional magnetic resonance imaging (fMRI) studies can hinder auditory fMRI research analysis by altering the properties of the acquired time-series data. Acoustic imaging noise can be especially confounding when estimating the time course of the hemodynamic response (HDR) in auditory event-related fMRI (fMRI ...
Gregory G. Tamer +2 more
openaire +3 more sources
Experimental Methodology to Characterize the Noise Paths in a Horizontal-Axis Washing Machine
Acoustics, 2023 In this paper, an experimental methodology to characterize the noise paths in a washing machine with a horizontal axis was developed. The noise paths considered in this research were the noise that escapes through holes, the non-resonant path through the
Cristian Albero +1 more
doaj +1 more source
Remote Binaural System (RBS) for Noise Acoustic Monitoring
Journal of Sensor and Actuator Networks, 2023 The recent emergence of advanced information technologies such as cloud computing, artificial intelligence, and data science has improved and optimized various processes in acoustics with potential real-world applications. Noise monitoring tasks on large
Oscar Acosta +8 more
doaj +1 more source
Vibration modes and acoustic noise in a four-phase switched reluctance motor [PDF]
, 1996 Acoustic noise in the switched reluctance motor (SRM) is caused primarily by the deformation of the stator lamination stack. Acoustic noise is most severe when the periodic excitation of the SRM phases excites a natural vibration mode of the stack.
Miller, T.J.E. +2 more
core +2 more sources
Applied Sciences, 2023 A rocket’s turbulent jet radiates intense acoustic waves, which are an acoustic load for structural components like payload, launch structure, and rocket avionics, and impact communities near the launch site.
Giovanni Fasulo +4 more
doaj +1 more source
Characterization of acoustic noise in a neonatal intensive care unit MRI system [PDF]
Pediatric Radiology, 2014 To eliminate the medical risks and logistical challenges of transporting infants from the neonatal intensive care unit (NICU) to the radiology department for magnetic resonance imaging, a small-footprint 1.5-T MRI scanner has been developed for neonatal imaging within the NICU.
Jean A, Tkach +9 more
openaire +2 more sources
Influence of the Manufacturing Process of a Claw-Pole Alternator on its Stator Shape and Acoustic Noise [PDF]
, 2017 This paper shows the influence of the manufacturing process of a claw-pole alternator on its acoustic noise. First, the stator welds and the assembly of the stator in the brackets are linked to deformations of the inner diameter of the stator.
Nicolas Hagen +17 more
core +1 more source
Diesel engine fuel injection monitoring using acoustic measurements and independent component analysis [PDF]
, 2010 Air-borne acoustic based condition monitoring is a promising technique because of its intrusive nature and the rich information contained within the acoustic signals including all sources.
Gu, Fengshou +7 more
core +1 more source
Lightweight concrete with EVA recycled aggregate for impact noise attenuation
Materiales de Construccion, 2013 The purpose of this study is to evaluate the acoustic performance of lightweight concrete with ethylene vinyl acetate copolymer (EVA) residues to reduce impact noise on floors.
B. F. Tutikian +3 more
doaj +1 more source