Auditorium Design Quiz

What is the goal of auditorium design regarding sound energy?

• Reduce sound energy loss

• Maintain sound energy

• Increase sound energy loss

• Amplify sound energy

What should the inclusive angle be for optimal audience seating?

• Less than 140°

• Less than 120°

• Less than 90°

• Less than 180°

What is the recommended maximum gradient along the aisles of sloped floors?

• 1:4

• 1:6

• 1:8

• 1:10

What is the optimum reverberation time (RT) for lecture halls and classrooms?

• 0.2 to 0.4 seconds

• 0.4 to 0.7 seconds

• 0.7 to 1.0 seconds

• 1.0 to 1.5 seconds

What type of auditorium requires a relatively short reverberation time?

• Lecture Halls

• Motion Picture Theaters

• Churches

• Concert Halls

What is the minimum volume per audience seat for concert halls?

• 6.2 cu. m.

• 5.1 cu. m.

• 2.3 cu. m.

• 4.3 cu. m.

What is a characteristic of a 'Live Hall'?

• Absence of reflective surfaces

• Large volume relative to audience capacity

• Highly sound absorptive enclosures

• Small volume relative to audience capacity

What is the recommended maximum depth for an orchestra platform?

• 15 m.

• 12 m.

• 9 m.

• 6 m.

What is a common issue with multi-purpose auditoriums?

• Insufficient audience capacity

• Unraked or level floors

• Excessive sound absorption

• High reverberation time

What is the primary requirement for recording studios?

• Large audience capacity

• Noise and vibration isolation

• Reflective surfaces

• High reverberation time