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View article: Acoustic and thermal performance of an innovative façade constructed with Brazilian plantation wood
Acoustic and thermal performance of an innovative façade constructed with Brazilian plantation wood Open
View article: Eco-design of airborne sound insulation in Recycled Lightweight Concrete walls for Brazilian social housing: A reliability-based approach
Eco-design of airborne sound insulation in Recycled Lightweight Concrete walls for Brazilian social housing: A reliability-based approach Open
View article: The DeuteroNoise Dataset: An Initial Exploration of an Underwater Vessel Sound Dataset Within the Framework of a JPI-Oceans Project
The DeuteroNoise Dataset: An Initial Exploration of an Underwater Vessel Sound Dataset Within the Framework of a JPI-Oceans Project Open
The vast and largely unexplored underwater environment is a rich source of diverse sound events. These sounds, which range from the calls of marine life to the noise generated by human activities, create a complex acoustic environment. Res…
View article: Controlling chaotic vocal fold oscillations in the numerical production of vowel sounds
Controlling chaotic vocal fold oscillations in the numerical production of vowel sounds Open
View article: Evaluating Airborne Sound Insulation in Dwellings Constructed with Hollow Ceramic Blocks under Brazilian Housing Policies
Evaluating Airborne Sound Insulation in Dwellings Constructed with Hollow Ceramic Blocks under Brazilian Housing Policies Open
In Brazil, there is a shortage of approximately 5.80 million residences, a challenge that intensified during the pandemic. Since 2013, there has been a mandate to implement specific performance criteria in residential constructions. Howeve…
View article: Effects of controlling chaotic vocal fold vibrations on finite element generated vowels
Effects of controlling chaotic vocal fold vibrations on finite element generated vowels Open
Lumped mass models of the vocal folds have been widely used to analyze the physics of human phonation.This is a strongly non-linear process that results in regular selfoscillations of the vocal folds.However, various factors such as polyps…
View article: Measurement of the sound absorption coefficient of materials in a reverberant chamber using an omnidirectional parametric loudspeaker
Measurement of the sound absorption coefficient of materials in a reverberant chamber using an omnidirectional parametric loudspeaker Open
The omnidirectional parametric loudspeaker (OPL) is a sound source that exploits the phenomenon of the parametric acoustic array (PAA) to produce an omnidirectional sound field.It consists of hundreds of ultrasound transducers distributed …
View article: Conscious Walk Assessment for the Joint Evaluation of the Soundscape, Air Quality, Biodiversity and Comfort in Barcelona and Sabadell
Conscious Walk Assessment for the Joint Evaluation of the Soundscape, Air Quality, Biodiversity and Comfort in Barcelona and Sabadell Open
Environmental noise, poor biodiversity and air pollution are a major concern for the European population due to their impact on citizens' health, especially for those citizens living in urban environments.Conscious Walk proposal suggests a…
View article: Conscious walk assessment for the joint evaluation of the soundscape, air quality, biodiversity, and comfort in Barcelona
Conscious walk assessment for the joint evaluation of the soundscape, air quality, biodiversity, and comfort in Barcelona Open
High environmental noise as well as poor biodiversity and air pollution pose significant challenges for the European population, particularly those residing in urban areas, impacting clearly on citizens’ health. The Conscious Walk initiati…
View article: Eco-Design of Airborne Sound Insulation in Recycled Lightweight Concrete Walls for Brazilian Social Housing: A Reliability-Based Approach
Eco-Design of Airborne Sound Insulation in Recycled Lightweight Concrete Walls for Brazilian Social Housing: A Reliability-Based Approach Open
View article: Optimization of the Profile and Distribution of Absorption Material in Sonic Black Holes
Optimization of the Profile and Distribution of Absorption Material in Sonic Black Holes Open
View article: Assessing Impact Sound Insulation in Floating Floors Assembled from Construction and Demolition Waste
Assessing Impact Sound Insulation in Floating Floors Assembled from Construction and Demolition Waste Open
View article: Conscious Walk Methodology Design for Acoustic, Air Quality and Biodiversity Evaluation in Urban Environments
Conscious Walk Methodology Design for Acoustic, Air Quality and Biodiversity Evaluation in Urban Environments Open
Environmental noise and air pollution, as well as poor green infrastructure quality, are major concerns for the European population due to their impacts on citizens’ health, especially for those citizens living in urban environments,…
View article: Controlling chaotic oscillations in a symmetric two-mass model of the vocal folds
Controlling chaotic oscillations in a symmetric two-mass model of the vocal folds Open
View article: Influence of a realistic human head on the directivity of vowel /a/ based on three-dimensional finite element simulations
Influence of a realistic human head on the directivity of vowel /a/ based on three-dimensional finite element simulations Open
Three-dimensional (3D) finite element simulations can be used to accurately simulate the human voice.These simulations involve the generation of sound waves from the vocal cords, their 3D propagation through a detailed 3D vocal tract, usua…
View article: Efficient 3D Acoustic Simulation of the Vocal Tract by Combining the Multimodal Method and Finite Elements
Efficient 3D Acoustic Simulation of the Vocal Tract by Combining the Multimodal Method and Finite Elements Open
Acoustic simulation of sound propagation inside the vocal tract is a key element of speech research, especially for articulatory synthesis, which allows one to relate the physics of speech production to other fields of speech science, such…
View article: Simulation of vowel‐vowel utterances using a <scp>3D</scp> biomechanical‐acoustic model
Simulation of vowel‐vowel utterances using a <span>3D</span> biomechanical‐acoustic model Open
A link is established between biomechanical and acoustic 3D models for the numerical simulation of vowel‐vowel utterances. The former rely on the activation and contraction of relevant muscles for voice production, which displace and disto…
View article: Computational aeroacoustics strategies for the simulation of voice sequences involving sibilants
Computational aeroacoustics strategies for the simulation of voice sequences involving sibilants Open
ĂRealistic finite element (FEM) simulations of voice sequences containing sibilant consonants like /sa/, /za/ or /asa/, to mention a few, turns to be a very demanding problem from a computational point of view. The sole reproduction of a s…
View article: Exponential sine sweeps to measure the directivity of an omnidirectional parametric loudspeaker
Exponential sine sweeps to measure the directivity of an omnidirectional parametric loudspeaker Open
View article: Modelling the piriform fossae using tuned two-dimensional vocal tracts in the finite element simulation of vowels
Modelling the piriform fossae using tuned two-dimensional vocal tracts in the finite element simulation of vowels Open
View article: Glottal Source Contribution to Higher Order Modes in the Finite Element Synthesis of Vowels
Glottal Source Contribution to Higher Order Modes in the Finite Element Synthesis of Vowels Open
Articulatory speech synthesis has long been based on one-dimensional (1D) approaches. They assume plane wave propagation within the vocal tract and disregard higher order modes that typically appear above 5 kHz. However, such modes may be …
View article: MRI-Based Vocal Tract Representations for the Three-Dimensional Finite Element Synthesis of Diphthongs
MRI-Based Vocal Tract Representations for the Three-Dimensional Finite Element Synthesis of Diphthongs Open
The synthesis of diphthongs in three-dimensions (3D) involves the simulation of acoustic waves propagating through a complex 3D vocal tract geometry that deforms over time. Accurate 3D vocal tract geometries can be extracted from Magnetic …
View article: Construction of an Omnidirectional Parametric Loudspeaker Consisting in a Spherical Distribution of Ultrasound Transducers
Construction of an Omnidirectional Parametric Loudspeaker Consisting in a Spherical Distribution of Ultrasound Transducers Open
Omnidirectional sound sources are needed to perform a large variety of tests in acoustics. Typically, they consist of conventional speaker drivers arranged in a dodecahedron. However, the directivity of the speaker drivers sharpens with fr…
View article: Reconstruction of vocal tract geometries from biomechanical simulations
Reconstruction of vocal tract geometries from biomechanical simulations Open
Medical imaging techniques are usually utilized to acquire the vocal tract geometry in 3D, which may then be used, eg, for acoustic/fluid simulation. As an alternative, such a geometry may also be acquired from a biomechanical simulation, …
View article: A Unified Numerical Simulation of Vowel Production That Comprises Phonation and the Emitted Sound
A Unified Numerical Simulation of Vowel Production That Comprises Phonation and the Emitted Sound Open
A unified approach for the numerical simulation of vowels is presented, which accounts for the self-oscillations of the vocal folds including contact, the generation of acoustic waves and their propagation through the vocal tract, and the …
View article: Synthesis of VV Utterances from Muscle Activation to Sound with a 3D Model
Synthesis of VV Utterances from Muscle Activation to Sound with a 3D Model Open
We propose a method to automatically generate deformable 3D vocal tract geometries from the surrounding structures in a biomechanical model. This allows us to couple 3D biomechanics and acoustics simulations. The basis of the simulations i…
View article: A Semi-Polar Grid Strategy for the Three-Dimensional Finite Element Simulation of Vowel-Vowel Sequences
A Semi-Polar Grid Strategy for the Three-Dimensional Finite Element Simulation of Vowel-Vowel Sequences Open
Three-dimensional computational acoustic models need very detailed 3D vocal tract geometries to generate high quality sounds. Static geometries can be obtained from Magnetic Resonance Imaging (MRI), but it is not currently possible to capt…
View article: Influence of vocal tract geometry simplifications on the numerical simulation of vowel sounds
Influence of vocal tract geometry simplifications on the numerical simulation of vowel sounds Open
For many years, the vocal tract shape has been approximated by one-dimensional (1D) area functions to study the production of voice. More recently, 3D approaches allow one to deal with the complex 3D vocal tract, although area-based 3D geo…
View article: Using a Biomechanical Model and Articulatory Data for the Numerical Production of Vowels
Using a Biomechanical Model and Articulatory Data for the Numerical Production of Vowels Open
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View article: A Stabilized Finite Element Method for the Mixed Wave Equation in an ALE Framework With Application to Diphthong Production
A Stabilized Finite Element Method for the Mixed Wave Equation in an ALE Framework With Application to Diphthong Production Open
The archived file is not the final published version of the article.
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\n © (2016) S. Hirzel Verlag/European Acoustics Association
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\nThe definitive publisher-authenticated version is available online at http://www.ingentaconnect.com/co…