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Vortex EF2280 - Polycom Part # 2200-12280-001 - Multi-channel AEC / Noise Canceller with Auto Microphone Mixing and Matrix Mixer. Includes Power Supply, User Manual, Software, Cat 5 cable. Complete all-in-one solution for audio and video conferencing, distance learning, courtrooms, and more Polycom Vortex EF2280:
12 inputs, 12 outputs, 8 mic/line input channels
Acoustic Echo Cancellation and ambient noise cancellation on each mic/line input
25 x 18 Matrix mixer with user-adjustable cross point gains
Voice-driven AGC utilizing neural network processing - activates only on valid voice signals
5-band parametric EQ on each input channel and output channel
Selectable 24V phantom power available on each mic input
Full Bandwidth performance - 20 Hz to 20 kHz throughout
Connect up to 8 Vortex units, with control of NOM over all units
Over 10dB of room gain allowed by system
"Conference Composer" Software provides easy programming
32 user-programmable presets, 16 factory programmed presets
Macros (mini-presets) allow further customization of presets
Fully configurable logic 24 logic inputs, 20 logic outputs
Two Automatic Microphone Mixers included to allow room combining
40 dB/second AEC convergence
270 ms echo cancellation span
User selectable noise cancellation - 6, 10 or 15 dB
Fully RS232 controllable
Infrared remote available Polycom Vortex EF2280 Data Sheet (PDF Format)
Polycom Vortex EF2280 Reference Manual (PDF Format)
Polycom Vortex Family Brochure (PDF Format)
Distance Learning - Good Audio Guide (PDF Format)
Conference Composer User Guide (PDF Format)
Echo Troubleshooting Guide (PDF Format)
How to Choose an Acoustic Echo Canceller (PDF Format)
Vortex/SoundStation VTX 1000 Quick Installation Guide (PDF Format)
White Paper - Interfacing Vortex and the SoundStation VTX 1000 (PDF Format)
White Paper - Polycom Vortex InstantDesigner (PDF Format)
Application Note: Interfacing to Video Codecs (PDF Format)
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