BELLSONIC Association joins specialists from different fields: architects, lawyers, doctors, scientists, acoustic-physicians, sound designers, interior architects, audio engineers, fire protection and safety specialists.

The Association collaborates tightly with the international organisation PLASA and VASA and with specialists from BeL AQUSTIC in adapting Polish regulations to those of the EU and defining directives for Voice Alarm.

It also co-operates with:
  • Fire Department in Warsaw and Gdansk
  • ELA Compil (Poland)
  • Baldwin Boxall Ltd.
  • Penton UK
collecting information and exchanging experiences about intelligent sound techniques and safety of civilians in public buildings.

BELLSONIC Association
tel./fax (0 58) 763 12 87, e-mail: