Zobrazeno 1 - 10
of 89
pro vyhledávání: '"MALINEN, JARMO"'
A teaching experiment was carried out in a university-level thermodynamics course using adaptive and interactive e-learning material, created in the new Moodle question type Stateful extending the original e-learning platform STACK. The system collec
Externí odkaz:
http://arxiv.org/abs/2403.04424
The purpose of this article is to approximately compute the eigenvalues of the symmetric Dirichlet Laplacian within an interval $(0,\Lambda)$. A novel domain decomposition Ritz method, partition of unity condensed pole interpolation method, is propos
Externí odkaz:
http://arxiv.org/abs/2006.10427
Autor:
Malinen, Jarmo
This text is a compilation of some of the notes that the author has written during the development of the low-order model "DICO" [2, 8, 10, 11] for vowel phonation and the even more rudimentary glottal flow model [9] for processing high-speed glottal
Externí odkaz:
http://arxiv.org/abs/1911.04901
Numerical modelling of several coupled passive linear dynamical systems (LDS) is considered. Since such component systems may arise from partial differential equations, transfer function descriptions, lumped systems, measurement data, etc., the first
Externí odkaz:
http://arxiv.org/abs/1911.04219
Efficient solution of the lowest eigenmodes is studied for a family of related eigenvalue problems with common $2\times 2$ block structure. It is assumed that the upper diagonal block varies between different versions while the lower diagonal block a
Externí odkaz:
http://arxiv.org/abs/1806.07235
A sound source was proposed for acoustic measurements of physical models of the human vocal tract. The physical models are produced by Fast Prototyping, based on Magnetic Resonance Imaging during prolonged vowel production. The sound source, accompan
Externí odkaz:
http://arxiv.org/abs/1704.01479
A state-of-the-art 1D acoustic synthesizer has been previously developed, and coupled to speaker-specific biomechanical models of oropharynx in ArtiSynth. As expected, the formant frequencies of the synthesized vowel sounds were shown to be different
Externí odkaz:
http://arxiv.org/abs/1512.05811
We discuss post-processing of speech that has been recorded during Magnetic Resonance Imaging (MRI) of the vocal tract. Such speech recordings are contaminated by high levels of acoustic noise from the MRI scanner. Also, the frequency response of the
Externí odkaz:
http://arxiv.org/abs/1509.05254
During voiced speech, the human vocal folds interact with the vocal tract acoustics. The resulting glottal source-resonator coupling has been observed using mathematical and physical models as well as in in vivo phonation. We propose a computational
Externí odkaz:
http://arxiv.org/abs/1506.01395
Autor:
Lukkari, Teemu, Malinen, Jarmo
We consider a generalised Webster's equation for describing wave propagation in curved tubular structures such as variable diameter acoustic wave guides. Webster's equation in generalised form has been rigorously derived in a previous article startin
Externí odkaz:
http://arxiv.org/abs/1405.7251