"The acoustic optimizers also made a difference in the stairwell. With six elements on the ceiling, the upper stairwell is much quieter than the exit to the basement.“
Jörg Havekost, Head of the Bredow-Siedlung Day-Care Center in Wetzlar
"Knowing how awful the gym sounded before: just incredible.“
Barbara Agricola, youth adviser, on the gym of the Bredow-Siedlung Day-Care Center.
"We first tested the acoustic optimizers in one room. For this, we chose the room of the morning reception group. The effect was enormous. It was especially noticeable once again when we later changed the reception group‘s room."
Jörg Havekost, Head of the Bredow-Siedlung Day-Care Center in Wetzlar
