Antonin Novak

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A new method of identification, based on an input synchronized exponential swept-sine signal, is used to analyze and synthesize nonlinear audio systems like overdrive pedals for guitar. Two different pedals are studied; the first one exhibiting a strong influence of the input signal level on its input/output law and the second one exhibiting a weak(More)
BACKGROUND New, small-target (< 1 degree) random dot stereogram (STRDS) and binocular suppression (STBS) tests appropriate for preschool vision screening were developed to correct the shortcomings of previous such tests, particularly missed cases of anisometropic amblyopia such as found with some RDS-based testing. METHODS In Experiment 1, the tests were(More)
Laboratoire d’Acoustique de l’Université du Maine, UMR CNRS 6613, Le Mans 72085, France; (L.G.); (B.L.); (P.L.); (E.B.); (L.S.) * Correspondence:; Tel.: +33-2-4383-3213 † This(More)
In this paper, we apply a digital holographic microscope (DHM) in conjunction with stroboscopic acquisition synchronization. Here, the temperature-dependent decrease of the first resonance frequency (S₁(T)) and Young's elastic modulus (E₁(T)) of silicon micromechanical cantilever sensors (MCSs) are measured. To perform these measurements, the MCSs are(More)
Methods 29 patients (17 (58,6%) boys and 12 (41,6%) girls), aged from 14 days to 17 years (medium age: 26 month±2 month) old with CHD were examined by the spectral analysis of toxic element barium in intraoperative (23) and autopsy (6) biopsies of endocardium (22), myocardium (26), pericardium (7), aorta (10), skin (8), subcutaneous fat (8), intercostal(More)
The Generalized Hammerstein model has been successfully used during last few years in many physical applications to describe the behavior of a nonlinear system under test. The main advantage of such a nonlinear model is its capability to model efficiently nonlinear systems while keeping the computational cost low. On the other hand, this model can not(More)