Polycom EF1210

Multiple Channel AEC with Integrated Noise Cancellation

The EF1210 provides acoustic echo cancellation on each of eight input channels, and also cancels ambient background noise on each channel. The result is clean, clear audio without the noise commonly introduced by projector fans or HVAC. The EF1210 is different from other multi-channel echo cancellers. It works with almost any vendor's automatic mixing system, allowing you to retrofit existing presentation rooms for conferencing capability. The EF1210 installs between the room microphones and the mixing system. Acoustic echo and ambient background noise are removed from each channel before the audio reaches the mixer.