Allen & Heath AHM64A Automatic Echo Cancelling Module
Description
The Acoustic Echo Cancellation (AEC) modules for AHM-64 provide 12 channels of AEC and is designed for teleconferencing and videoconferencing applications.
The AEC processors are assigned using channel inserts in the AHM. One insert sits in the far end Input channel, and the other in the near-end Input channel. A Sound Reinforcement output is also provided for cases where local voice reinforcement is required.
Key Features:
• Up to 12 Channels of AEC
• 150ms FIR Adaptive Filter
• Far-End AGC (Automatic Gain Control)
• Residual Echo NLP (non-linear processing)
• Background Noise Reduction
• Near-End gating
• Speech-Shaped Comfort Noise
• Up to 8 instances of FBS
• 25 configurable live or fixed bands
• Mono or stereo Zone support
• Reset All Bands available for controllers