Sound waves in continuum models of periodic sonic black holes

J Deng, O Guasch - Mechanical Systems and Signal Processing, 2023 - Elsevier
In this work we address the study of continuum models of periodic sonic black holes (SBHs)
at duct terminations. A conventional SBH combines a decreasing power-law profile with a …

[PDF][PDF] Glottal inverse filtering and vocal tract tuning for the numerical simulation of vowel/a/with different levels of vocal effort

M Freixes, M Arnela, JC Socoró, L Joglar-Ongay… - Interspeech …, 2024 - researchgate.net
Voice production models provide valuable information about the human voice generation.
However, providing them with expressiveness remains a challenge. This work proposes a …

Formant Frequency Tuning of Three-Dimensional MRI-Based Vocal Tracts for the Finite Element Synthesis of Vowels

M Arnela, O Guasch - IEEE/ACM Transactions on Audio …, 2024 - ieeexplore.ieee.org
Nowadays it is possible to acquire three-dimensional (3D) geometries of the vocal tract by
means of Magnetic Resonance Imaging (MRI) and introduce them into a 3D acoustic model …

Contribution of vocal tract and glottal source spectral cues in the generation of acted happy and aggressive spanish vowels

M Freixes, JC Socoró, F Alías - Applied Sciences, 2022 - mdpi.com
The source-filter model is one of the main techniques applied to speech analysis and
synthesis. Recent advances in voice production by means of three-dimensional (3D) source …

Návrh výpočetních postupů pro redistribuci akustické energie v hlasovém projevu člověka

J Štorkán - 2023 - search.proquest.com
Porozumění vzniku a modelaci hlasového projevu člověku je nezbytným předpokladem pro
nalezení odpovědí na otázky pokládané klinickou praxí. S ohledem na potřeby hlasových …

[PDF][PDF] GENIOVOX Project: Computational generation of expressive voice.

O Guasch, F Alías, M Arnela, JC Socoró, M Freixes… - …, 2021 - researchgate.net
The GENIOVOX project:“Computational synthesis of expressive voice”, with ref. TEC2016-
81107-P and funded by the Ministerio de Economía, Industria y Competitividad (Plan …

[PDF][PDF] Incorporation of a module for automatic prediction of oral productions quality in a learning video game

D Escudero-Mancebo, V Cardenoso-Payo… - Edited by Valentín …, 2021 - uvadoc.uva.es
This document presents the research project TIN2017-88858-C2-1-R of the Spanish
Government for the incorporation of a module for automatic prediction of oral productions …

4.9 Formant tuning of 3D vocal tracts for FEM vowel synthesis

M Arnela - Computational Analysis and Simulation of the Human … - drops.dagstuhl.de
This talk introduces a methodology for tuning formants in 3D vocal tract geometries obtained
via MRI to produce specific voice or singing effects. The process involves converting 3D MRI …