Polycom EF2210 Single Channel Acoustic Echo / Noise Canceller

Delivers robust acoustic echo and noise cancellation performance

• A stand-alone system for individual sites
• One microphone/line input, two line inputs, three line outputs
• Industry-leading acoustic echo and noise cancellation ensures the highest possible audio quality between sites
• 8 x 8 matrix with arbitrary cross point gain values

• Typically installed in meeting rooms along with one or more microphones and an automatic microphone mixer
• Provides a single microphone or line level input, plus two auxiliary inputs
• Industry-leading acoustic echo cancellation technology
• Patented noise cancellation algorithms dramatically reduce ambient noise in the audio sent to other sites
• Automatic Gain Control (AGC) reacts only to valid speech patterns, bringing voices within desired levels