Multiple Channel AEC with Integrated Noise Cancellation

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.

Features: (for a complete data sheet, click here to download the .pdf file)

• 8 mic / line level inputs (phantom power available for each input)
• 8 line level outputs
• Works with most vendors' automatic mixing systems
• Individual channel acoustic echo cancellation
• Individual channel DSP noise cancellation (patent pending) removes ambient background noise prior to mixing -- the result is a much cleaner audio feed
• Supports one or two CODECs (2 AEC reference signals) to handle multiple conferencing requirements
• Fast convergence rate of 30dB/sec and long AEC span of 200 ms permit the EF1210's use in challenging environments
• Works in environments with up to 10dB of room gain
• Fully RS232 controllable via AMX®, Crestron®, or other room controllers