User Manual

Unified Communications Microphone & Speaker System
YVC-1000 White Paper
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(Figure 2-3)
3. Automatic Gain Control
3.1 What is automatic gain control?
Automatic gain control is a function for adjusting the voices to be sent from the communicating parties to a
constant level by automatically controlling the gain depending on the level of individual picked-up voices.
Additionally, this function is required to suppress unnecessary sounds such as noises and unusual sounds. This
allows the communicating parties to hear stress-free sounds.