1. PUBLIC ADDRESS VOICE EVACUATION SYSTEM

Public Address Voice Evacuation System have become integral part of modern-day designs for commercial or public building developments with anticipated high turnover of human traffic.  Unlike traditional sirens, a PAVE system is for purposes of announcements, crowd control, emergency evacuations, recreations, event management etc achieved with distinct delivery of asound dispersion speaker networks with specific instructions on evacuation routes and can be programmed with pre-recorded or live messages.

Key Components in a PAVA System

  1. The Sound Source:
  • Microphones: These capture the voice or other audio to be amplified and broadcast.
  • Audio Mixer: Combines multiple sound sources and allows for signal modification
  1. Amplification: 
  • Power Amplifier: Drives audio signal from the source, boosts this signal, increasing its power to a level sufficient to drive the loudspeakers.
  1. Distribution:
  • Amplifier to Loudspeakers: Signal leaves the amp to a network of loudspeakers.
  • Loudspeakers: These devices convert the amplified electrical signal back into sound waves, making the voice announcements audible to the entire audio zones.

In summary: The sound source provides a signal, the amplifier powers it up, and the speakers spread the sound across the different audio zones