Philharmonic. Main concert hall Main concert hall has 1,000 seats. Its acoustics designed by Witold Straszewicz along with Eve Więckowska-Kosmala. It is equipped with the latest lighting and sound system, simultaneous interpretation, hearing assistance system and a system of static and dynamic projection. A specially designed movable ceiling screens and room finishes allow for easy customization of acoustics. It also operates a modern system combines fiber allowing radio and television broadcasts. The main auditorium has 1,100 seats. The Philharmonic was the venue for the Wikimania 2010 international conference. See also List of concert halls References External links Polska Filharmonia Bałtycka Buildings and structures in Gdańsk Polish orchestras Polish culture Concert halls in Poland Tourist attractions in Gdańsk Musical groups established in 1945