Resonance chamber,acoustics research. The surfaces of this chamber are designed to amplify sound waves. Photographed at the Technical University of Denmark (DTU),near Copenhagen,Denmark | |
Licence : | Droits gérés |
Crédit: | Science Photo Library / Wiper, Alastair Philip |
Taille de l’image : | 3625 px × 2901 px |
Model Release : | Non requis |
Property Release : | Non requis |
Restrictions : | - |