A SOUND ABSORBING MEANS CONTAINING AT LEAST ONE CAVITY RESONATOR

The invention relates to a sound absorbing means containing at least one cavity resonator, on whose at least one surface is fixedly attached a resonant membrane (5), which overlaps an orifice /orifices (41) leading into the cavity/cavities (1 ) of the cavity resonator.

Saved in:
Bibliographic Details
Main Authors KALINOVA, Klara, KOLEK, Ondrej
Format Patent
LanguageEnglish
French
German
Published 10.11.2021
Subjects
ACOUSTICS
ACOUSTICS NOT OTHERWISE PROVIDED FOR
METHODS OR DEVICES FOR PROTECTING AGAINST, OR FOR DAMPING,NOISE OR OTHER ACOUSTIC WAVES IN GENERAL
MUSICAL INSTRUMENTS
PHYSICS
SOUND-PRODUCING DEVICES
Online AccessGet full text

Cover

More Information
Summary:The invention relates to a sound absorbing means containing at least one cavity resonator, on whose at least one surface is fixedly attached a resonant membrane (5), which overlaps an orifice /orifices (41) leading into the cavity/cavities (1 ) of the cavity resonator.
Bibliography:Application Number: EP20140705963