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.
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Main Authors | , |
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Format | Patent |
Language | English French German |
Published |
10.11.2021
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Subjects | |
Online Access | Get full text |
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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. |
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Bibliography: | Application Number: EP20140705963 |