What does a raked auditorium refer to?

A raked auditorium refers specifically to seating that is arranged in a forward sloping manner. This design allows all audience members to have an unobstructed view of the stage by elevating the seats as they move away from the stage. It enhances sightlines and overall audience experience during performances.

In contrast, while a stage sloping towards the audience could also facilitate better visibility, the term "raked auditorium" specifically pertains to the arrangement of the audience's seating rather than the stage itself. The other options, such as sound systems and light focusing techniques, relate to different aspects of theatrical production and do not pertain to the physical layout of the seating within a theater.