For the concert hall Toni Areal Zurich
Concert Curtain as a Trompe l'oeil
Annette Douglas has developed an acoustic concert curtain for the big concert hall Toni Areal in Zurich. The design does not suggest that the curtain is more or less flat without folding and plays with the irritation. The waves are taken of the curved wood paneling. The curtain is a mobile acoustic element, absorbs in the middle frequency range and is part of the overall acoustics solution in the hall.
EM2N Architekten, Applied Acoustics, ZHDK, Baudirektion Kt. Zürich