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TOA VX-3004F - Voice Evacuation Frame
Designed to control the voice evacuation announcements of TOA's VX-3000 Series and certified according to EN54,
VX-3004F is a rack-mount type voice evacuation system which has audio input terminals and can output the amplified audio signals to the speaker lines when the optional power amplifier modules are mounted.
It is possible to make an Emergency Warning Broadcast assigned a higher priority than the Emergency broadcast. Two patterns of the Emergency broadcast can be activated simultaneously. Compatible with network, the system can be configured in distributed arrangement.
Features include the following functions: Digital signal processing function that enables appropriate acoustic adjustment for individual input sound sources and output areas, Feedback suppressor function that automatically suppresses acoustic feedback when it occurs, VOX function that allows start/stop control of broadcast by way of an audio trigger, and ANC function that enables an ambient noise control. (The ANC function distinguishes between the unit's output sound and the ambient noise. The unit's output sound is not detected as noise.)
TOA - Системи за гласово уведомяване, сертифициани говорители EN 54, конферентни системи. TOA е компания с дългогодишен опит в системните решения за оповестителните и озвучителни системи.