Below are images of some of the interesting design and testing work we have undertaken.

 

34 driver line array at the High Court
Bi-directional steered arrays at Commonwealth Law Courts Adelaide

Measuring frequency responses of lectern microphones
Radiation pattern of steered array for St Paul's Cathedral

Cardioid loudspeaker developed for RailCorp and courtrooms
Radiation pattern of hyper-directional array for Central Station Sydney

Predicted transmission loss of structure with 2 air gaps

Beam steered array in Gallery in House of Reps. in Australian Parliament (shown with cover removed)