Yamaha

MY4-AEC

The Yamaha MY4-AEC is a 4-channel acoustic echo canceller card for Yamaha DME64N, DME24N, MTX5-D, and MRX7-D digital mixing and matrix-processing units. It provides 24-bit, 4-in/4-out adaptive echo cancellation, four-channel noise reduction, and a four-channel feedback suppressor with 42 notch filters per channel. The card uses four Euroblock connectors and adds four-channel AES/EBU input/output with sample-rate conversion; it is configured using DME Designer and MTX-MRX Editor.