Polycom® Vortex® EF2211 Single Channel Acoustic Echo / Noise Canceller With Phone Add
Telephone interface with ambient noise cancellation can dramatically improve the receive audio quality on phone call
- Includes a telephone hybrid, with noise cancellation, for adding phone calls to conferences
- One microphone/line input, two line inputs, three line outputs
- Country specific telephone configuration settings allow use almost anywhere
- 10-watt power amplifier for driving audio in the room
- Industry-leading acoustic echo and noise cancellation ensures the highest possible audio quality between sites
- 19 x 10 matrix with arbitrary cross point gain values
Features And Benefits
- Improves the overall audio quality of existing conferencing installations
- Ambient noise cancellation on microphone/line input and telephone receive audio
- Five-band parametric EQ on microphone/line input and line output
- Up to 32 user configurable presets, 16 factory presets, and 256 macros for flexible control
- Can link with Vortex products: Vortex EF2280, Vortex EF2241, Vortex EF2210 and Vortex EF2201
- Patented noise cancellation algorithms dramatically reduce ambient noise in the audio sent to other sites