The VeriFact® AGC comes with a built-in preamplifier producing line level audio output. This microphone has the added design feature of Automatic Gain Control which provides controlled signal amplitude at the output, despite variation in the input signal. The VeriFact® AGC can automatically regulate the volume of the signal, reducing the decibel levels if the signal is strong and raising them if the signal is weak. This eliminates overdriving, popping and clipping and results in improved audio quality.
When this equipment is used as part of an audio monitoring system, the law requires that the public be given notice of AUDIO MONITORING ON THE PREMISES. Two decal notices are included with each microphone shipped.
Federal Law References: Federal Regulations, US Code, Title 18, Crime and Criminal Procedure. Sec 2510.