Publications associées à Subwoofer

PID-like active impedance control for electroacoustic resonators to design tunable single-degree-of-freedom sound absorbers

Hervé Lissek, Maxime Volery, Xinxin Guo

Sound absorption at low frequencies still remains a challenge in both scientific research and engineering practice. Natural porous materials are ineffective in this frequency range, as well as acoustic resonators which present too narrow bandwidth of absor ...

2022

The effect of low-frequency equalisation on preference and sensorimotor synchronisation in music

Steffen Alexander Herff

Equalisation, a signal processing technique commonly used to shape the sound of music, is defined as the adjustment of the energy in specific frequency components of a signal. In this work, we investigate the effects of equalisation on preference and senso ...

SAGE PUBLICATIONS LTD2021

Numerical investigation of optimal divertor gas baffle closure on TCV

Stefano Coda, Holger Reimerdes, Benoît Labit, Christian Gabriel Theiler, Davide Galassi, Mirko Wensing

A first set of divertor gas baffles has recently been installed in the TCV tokamak. In order to explore the physics determining the benefits and limitations of divertor baffling and to guide the design of a possible second generation of baffles, the effect ...

2020

Sound field reconstruction in a room using low-rank approximation of mode shapes: validation and application

Hervé Lissek

Sound field reconstruction in rooms is a subject of high interest in the domain of acoustic research.At low frequencies, a thorough understanding of sound field distribution is the key to identifying im-balance and irregularities caused by the room which w ...

Canadian Acoustical Association2019

Fully symmetrical single-suspension electrodynamic loudspeaker using a Halbach array

Hervé Lissek, Thomas Laurence

Invented at the end of the XIXth century, the electrodynamic loudspeaker has not much changed sincethen. Although the materials have greatly evolved, the geometry and the transduction principle staythe same. In many applications, the presence of two sets o ...

Canadian Acoustical Association2019

Enhancing Punching Strength and Deformation Capacity of Flat Slabs

Aurelio Muttoni, Miguel Fernández Ruiz, Raffaele Cantone

Punching reinforcement systems have significantly developed in recent years as they allow enhancing the punching resistance of slab-column connections as well as their deformation capacity. These systems, with varying geometry and layout, normally consist ...

2019

Head motion measurement and correction using FID navigators

Tobias Kober, Maryna Volodimirivna Waszak

Purpose: To develop a novel framework for rapid, intrinsic head motion measurement in MRI using FID navigators (FIDnavs) from a multichannel head coil array. Methods: FIDnavs encode substantial rigid-body motion information; however, current implementation ...

WILEY2019

Dual comb generation in a monochromatically driven crystalline microresonator

Tobias Kippenberg, Erwan Guillaume Albert Lucas, Wenle Weng

Recent works on Kerr frequency combs demonstrated the possibility to simultaneously generate multiple soliton states with different group velocities in a single microresonator, which could be beneficial for many applications utilizing dual-comb systems. In ...

SPIE-INT SOC OPTICAL ENGINEERING2019

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Subwoofer

Re-tour. Réutilisation adaptative d’une tour dans le contexte zurichois

PID-like active impedance control for electroacoustic resonators to design tunable single-degree-of-freedom sound absorbers

Sound Field Reconstruction in a room through Sparse Recovery and its application in Room Modal Equalization

The effect of low-frequency equalisation on preference and sensorimotor synchronisation in music

Numerical investigation of optimal divertor gas baffle closure on TCV

Sound field reconstruction in a room using low-rank approximation of mode shapes: validation and application

Fully symmetrical single-suspension electrodynamic loudspeaker using a Halbach array

Enhancing Punching Strength and Deformation Capacity of Flat Slabs

Head motion measurement and correction using FID navigators

Dual comb generation in a monochromatically driven crystalline microresonator

Graph Chatbot

Chattez avec Graph Search

Numerical investigation of optimal divertor gas baffle closure on TCV

Fully symmetrical single-suspension electrodynamic loudspeaker using a Halbach array

Sound field reconstruction in a room using low-rank approximation of mode shapes: validation and application

Head motion measurement and correction using FID navigators

PID-like active impedance control for electroacoustic resonators to design tunable single-degree-of-freedom sound absorbers

The effect of low-frequency equalisation on preference and sensorimotor synchronisation in music

Enhancing Punching Strength and Deformation Capacity of Flat Slabs

Dual comb generation in a monochromatically driven crystalline microresonator

Re-tour. Réutilisation adaptative d’une tour dans le contexte zurichois

Sound Field Reconstruction in a room through Sparse Recovery and its application in Room Modal Equalization