SPHERA

Educational services, namely, conducting training courses in the field of motion picture theatre sound system installation, operation and maintenance; entertainment services, namely, motion picture theaters, cinema theaters, the presentation of theatrical, musical and cinematic shows, events and performances; conducting of ceremonies and events for entertainment purposes; arranging, organizing, and conducting competitions; providing recreation facilities for award ceremonies by others

Inspection and quality control, all relating to the surveying of theaters and of cinemas for the installation of sound and visual reproducing equipment in theaters and cinemas; consultation relating to the surveying of theaters, design of theaters, design and planning of seating, acoustics, and of cinemas for the installation of sound and visual reproducing equipment