6 citations · 6 across the 4 of their papers we have counts for
5 papers
Assessing a Mathematical Model of Syllable Production via CTW Alignment with EMA Data
Frédéric Berthommier
This study evaluates a mathematical model of syllable production using an EMA dataset from a recently published study, which proved highly compatible with the model's architecture.…
Articulatory modeling of the S-shaped F2 trajectories observed in Öhman's spectrographic analysis of VCV syllables
Frédéric Berthommier
The synthesis of Ohman's VCV sequences with intervocalic plosive consonants was first achieved 30 years ago using the DRM model. However, this approach remains primarily acoustic a…
Why can big.bi be changed to bi.gbi? A mathematical model of syllabification and articulatory synthesis
Frédéric Berthommier
A simplified model of articulatory synthesis involving four stages is presented. The planning of articulatory gestures is based on syllable graphs with arcs and nodes that are impl…
A mathematical model of the vowel space
Frédéric Berthommier
The articulatory-acoustic relationship is many-to-one and non linear and this is a great limitation for studying speech production. A simplification is proposed to set a bijection…
On a cepstrum-based speech detector robust to white noise
Sergei Skorik, Frederic Berthommier
We study effects of additive white noise on the cepstral representation of speech signals. Distribution of each individual cepstrum coefficient of speech is shown to depend strongl…