Influence of vocal tract geometry simplifications on the numerical simulation of vowel sounds
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 …
functions to study the production of voice. More recently, 3D approaches allow one to deal …
Effects of higher order propagation modes in vocal tract like geometries
In this paper, a multimodal theory accounting for higher order acoustical propagation modes
is presented as an extension to the classical plane wave theory. This theoretical …
is presented as an extension to the classical plane wave theory. This theoretical …
MRI-based vocal tract representations for the three-dimensional finite element synthesis of diphthongs
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 …
waves propagating through a complex 3D vocal tract geometry that deforms over time …
Formant frequencies and bandwidths of the vocal tract transfer function are affected by the mechanical impedance of the vocal tract wall
M Fleischer, S Pinkert, W Mattheus, A Mainka… - … and modeling in …, 2015 - Springer
The acoustical properties of the vocal tract, the air-filled cavity between the vocal folds and
the mouth opening, are determined by its individual geometry, the physical properties of the …
the mouth opening, are determined by its individual geometry, the physical properties of the …
Effects of head geometry simplifications on acoustic radiation of vowel sounds based on time-domain finite-element simulations
One of the key effects to model in voice production is that of acoustic radiation of sound
waves emanating from the mouth. The use of three-dimensional numerical simulations …
waves emanating from the mouth. The use of three-dimensional numerical simulations …
Influence of lips on the production of vowels based on finite element simulations and experiments
Three-dimensional (3-D) numerical approaches for voice production are currently being
investigated and developed. Radiation losses produced when sound waves emanate from …
investigated and developed. Radiation losses produced when sound waves emanate from …
Controlling chaotic vocal fold oscillations in the numerical production of vowel sounds
Lumped mass models have been studied in depth to unveil the complex nonlinear physics
of phonation. Even in the case of simple symmetric models, slight changes in muscle …
of phonation. Even in the case of simple symmetric models, slight changes in muscle …
A stabilized finite element method for the mixed wave equation in an ALE framework with application to diphthong production
Working with the wave equation in mixed rather than irreducible form allows one to directly
account for both, the acoustic pressure field and the acoustic particle velocity field. Indeed …
account for both, the acoustic pressure field and the acoustic particle velocity field. Indeed …
Two-dimensional vocal tracts with three-dimensional behavior in the numerical generation of vowels
Two-dimensional (2D) numerical simulations of vocal tract acoustics may provide a good
balance between the high quality of three-dimensional (3D) finite element approaches and …
balance between the high quality of three-dimensional (3D) finite element approaches and …
Glottal source contribution to higher order modes in the finite element synthesis of vowels
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 …
They assume plane wave propagation within the vocal tract and disregard higher order …