Image 2 (IMAGE)

Ecole Polytechnique Fédérale de Lausanne

Image 2

Caption

EPFL scientists show that a thin layer of plasma, created by ionizing air, could be promising as an active sound absorber, with applications in noise control and room acoustics.

Credit

© Alain Herzog / EPFL

Usage Restrictions

Credit must be given to the creator. Adaptations must be shared under the same terms.

License

CC BY-SA

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