Event Technology

noun an abbreviation for 'public address system'

• The PA system in the auditorium allows for clear communication during school assemblies.
• Hey, can you hear me through the PA system? I'm announcing something important.
• I'll crank up the PA system so everyone can hear the music loud and clear.
• Her voice echoed through the room like a PA system, commanding everyone's attention.

noun A person or thing that projects or forms a plan or scheme.

• The projector in the conference room needs to be serviced.
• Hey, can you help me set up the projector for the presentation?
• I'll bring my own projector to the movie night at your place.
• His words acted as a projector, casting a vivid image in our minds.

noun a system used to make announcements or address a large group of people in a public setting

• The public address system in the auditorium ensures that everyone can hear the announcements clearly.
• Hey, can you hear me through the public address system or should I shout louder?
• I love it when they crank up the tunes on the public address system during lunch break.
• Her voice echoed through the room like a public address system, commanding everyone's attention.