Per Sjösten is working as an acoustic consultant, often in cooperation with other consulting entrepreneurs. Our edge knowledge lies in room acoustic design and electroacoustics but we do most kinds of acoustic measurements with high precision and fast delivery. We use available computer aided tools in combination with our experience and knowledge to ensure the best and most cost effective solution for the customer.

Per has had a long cooperation with Ingemar Ohlsson, who is probably the most experienced and renowned studio designer in Scandinavia, with an impressive list of references (references). He has been dedicated to problems with small room acoustics for many years and has developed low frequency absorbers and diffusers with Matts Odemalm (Svanå).