It is a semi circular hall with strong sound focus in two particular regions. The acoustical treatment is planned in such a way to eliminate the sound focus and other acoustical defects. The hall had a wonderful space frame in the center of the ceiling hence the ceiling absorptive treatment was provided above the space frames. Ceiling reflective treatment was provided only above the stage. The treatment was designed to give acoustic Clarity. The furniture was chosen carefully to replace the absorption coefficient of a human being, so that even with half filled hall the space will have the same quality of acoustics.