The Vaddio EasyMIC Table MicPOD features three unidirectional mic elements with three independent integrated echo cancellers. It is based on SmartMIC technology, which incorporates digital signal processing (DSP) and echo cancellation directly into the microphone itself. The internal DSP features microphone gating, equalization, AGC, and noise cancellation. With SmartMIC technology, internal DSP and echo cancellation can now be integrated into any manufacturer’s audio mixing system.