Nowadays, the acoustic projects are always restricted by the budget. Most of the engineers and architects may think that acoustic insulation means overcost.
With SONarchitect we could show how, making a deep study of the whole building, an optimization of the budget is possible. Now we can improve the acoustic performance of the building just locating the worst points and the best points.
Improve the insulation of the worst cases and insert a cheaper solution in the best cases, you save money and the building gets a better acoustic efficiency.