Purpose was to achieve complete acoustics improvement in shortest restructuring time and with not too much personnel. Wanted in detail was the echo in the middle section of the auditorium to be slightly higher and in the upper section to be increased.

A concert dome to effectively enlarge the volume of the auditorium and also the amount of resonance-depth-absobers to be increased.

Technical Data:

Solution:

With a very light and easily managable wood-scaffolding-construction the room volume could be enlarged considerably, without impairing the historical style of the house.

Also, by treating surfaces of walls and ceilings in painted wipe technique the theatre guidelines were met and the house's classical ambiente discretely underlined.

For a maximum of flexibility convex wall elements were inserted. These can be moved without problems with Unijack-guiding-rollers. Light technique is simply fixed on to the hanging irons of the ceilings.