"Antiphon has much benefited from the support from Ulf, both as a teacher at internal acoustics training courses and when we need expert advice with technical customers support questions. His expertise and experience has been of great value at different consultations, both for our product development and for our laboratory work and is highly recommended", Berit Andersson, CEO Antiphon AB.

Akustikdoktorn has carried out measurements and simulations of new noise screen designs. Seven different screen designs were evaluated. The measurements were made according to EN1793-5 and EN1793-6 respectively, together with our highly qualified partner Akustix Sp z o. o. Simulations were made using  AlfaCell.

The project aimed at developing acoustically effective solutions meeting the customer´s demanding requirements regarding sound absorption and insulation and to qualify the screens acoustically.

"During 2020-2021 we have engaged Akustikdoktorn Sweden AB  for acoustical measurements according to EU standard regarding sound absorption and insulation for our noise screens for the Kungens Kurva project south of Stockholm with Skanska/Trafikverket as customer. The work was carried out fast and professionally and Ulf showed to be very knowledgeable in the field and also capable to explain the results for non-specialists. We will continue our collaboration with Akustikdoktorn Sweden AB and can warmly recommend Ulf for acoustical investigations and measurement campaigns". Anders Lindgren, CEO Greenest Form AB.

• Developed and evaluated solutions for integrated sound reduction in Autoform products
• Gave a general Acoustic and Vibration training for Autoform personnel