Personne
Stanislav Sergeev
Publications associées (4)
Ultrabroadband sound control with deep-subwavelength plasmacoustic metalayers
Romain Christophe Rémy Fleury, Hervé Lissek, Stanislav Sergeev
Controlling audible sound requires inherently broadband and subwavelength acoustic solutions, which are to date, crucially missing. This includes current noise absorption methods, such as porous materials or acoustic resonators, which are typically ineffic ...
2023Corona discharge actuator as an active sound absorber under normal and oblique incidence
Hervé Lissek, Stanislav Sergeev, Thomas Humbert
In the majority of active sound absorbing systems, a conventional electrodynamic loudspeaker is used as a controlled source. However, particular situations may require an actuator that is more resistant to harsh environments, adjustable in shape, and light ...
2022Plasma-based Electroacoustic Actuator for Broadband Sound Absorption
Environmental noise, mostly related to human activities, has an immense impact on public health. The development of noise reduction technologies is paramount in addressing this problem. Because of practical and economic reasons, a compact, broadband, light ...
EPFL2022Development of a plasma electroacoustic actuator for active noise control applications
Ivo Furno, Alan Howling, Hervé Lissek, Pénélope Leyland, Stanislav Sergeev, Gennady Plyushchev
Conventional loudspeakers generate sound through the vibration of a diaphragm, attached to a rigid frame through elastic suspensions. Although such construction is satisfactory for sound diffusion in steady environments, it is likely to fail in harsh condi ...
2020