Polycom Installed Voice
Polycom’s Vortex line of acoustic echo and noise cancellation products is designed for high-performance installed voiceconferencing applications. With the fastest convergence rates available to respond to changes in the room environment, a long echo cancellation span that will support almost any room size, and industry-leading patented noise cancellation algorithms, Vortex products provide the best possible audio for corporate boardrooms, distance learning classrooms, courtrooms, hotels, and other facilities requiring professional-grade audio.
Vortex®
EF2210 Single Channel Acoustic Echo / Noise Canceller
EF2211 Single Channel Acoustic Echo / Noise Canceller
With Phone Add
EF2241 Automatic Mic / Matrix Mixer with Phone
Hybrid and Power Amp
EF2280 Automatic Mic / Matrix Mixer with Echo and Noise Cancellation
EF2201 Telephone Interface
