103 citations · 290 across the 11 of their papers we have counts for
11 papers
Estimation of the precision of a structured light system in oil paintings on canvas
David Sanchez-Jimenez, Fernando Buchon-Moragues, Jose M. Bravo +1
The conservation and authentication of pictorial artworks is considered an important part of the preservation of the cultural heritage. The use of non-destructive testing allows th…
Integrated photogrammetric-acoustic technique for qualitative analysis of the performance of acoustic screens in sandy soils
José M. Bravo, Fernando Buchón-Moragues, Javier Redondo +2
In this work we present an integrated photogrammetric-acoustic technique that, together with the construction of a scaled wind tunnel, allows us to experimentally analyze the perme…
On the evaluation of the suitability of the materials used to 3D print holographic acoustic lenses to correct transcranial focused ultrasound aberrations
Marcelino Ferri, José M. Bravo, Javier Redondo +4
The correction of transcranial focused ultrasound aberrations is a relevant topic for enhancing various non-invasive medical treatments. Nowadays, the most widely accepted method t…
Acoustic Screens based on Sonic Crystals with high Diffusion properties
M. P. Peiró-Torres, M. J. Parrilla Navarro, M. Ferri +3
This article presents the use of advanced tools applied to the design of devices that can solve specific acoustic problems, improving the already existing devices based on classic…
Acoustic Bessel-like beam formation by an axisymmetric grating
N. Jiménez, V. Romero-García, R. Picó +5
We report Bessel-like beam formation of acoustic waves by means of an axisymmetric grating of rigid tori. The results show that the generated beam pattern is similar to that of Bes…
Propagating and evanescent properties of double-point defects in Sonic Crystals
V. Romero-García, J. V. Sánchez-Pérez, and L. M. Garcia-Raffi
Complex Band Structures and Multiple Scattering Theory have been used in this paper to analyze the overlapping of the evanescent waves localized in point defects in Sonic Crystals.…
Analysis of the wave propagation properties of a periodic array of rigid cylinders perpendicular to a finite impedance surface
V. Romero-García, J. V. Sánchez-Pérez, L. M. Garcia-Raffi
The effect of the presence of a finite impedance surface on the wave propagation properties of a two-dimensional periodic array of rigid cylinders with their axes perpendicular to…
Analytical model to predict the effect of a finite impedance surface on the propagation properties of a 2D Sonic Crystal
V. Romero-García, J. V. Sánchez-Pérez, L. M. Garcia-Raffi
The use of Sonic Crystals as environmental noise barriers has certain advantages from the acoustical and the constructive point of view with regard to conventional ones. One aspect…
Tunable wideband bandstop acoustic filter based on 2D multi-physical phenomena periodic systems
V. Romero-García, J. V. Sánchez-Pérez, L. M. Garcia-Raffi
The physical properties of a periodic distribution of absorbent resonators is used in this work to design a tunable wideband bandstop acoustic filter. Analytical and numerical simu…
Acoustic insertion loss due to two dimensional periodic arrays of circular cylinders parallel to a nearby surface
Anton Krynkin, Olga Umnova, Juan Vicente Sanchez-Perez +3
The acoustical performances of regular arrays of cylindrical elements, with their axes aligned and parallel to a ground plane, have been investigated through predictions and labora…
Evidences of evanescent Bloch waves in Phononic Crystals
V. Romero-García, J. V. Sánchez-Pérez, S. Castiñeira-Ibáñez +1
We show both experimentally and theoretically the evanescent behaviour of modes in the Band Gap (BG) of finite Phononic Crystal (PC). Based on experimental and numerical data we ob…