YAMAHA MY-4-AEC 4 Channel Acoustic Echo Canceller Card

4-Channel Acoustic Echo Canceller Card for Yamaha DME64N/24N

The MY4-AEC card provides 4 channels of acoustic echo cancellation for remote conferencing using Yamaha's DME24N and DME64N digital mixing engines. As well as the echo cancellation function, the MY4-AEC card also offers a noise reduction function which removes steady-state background noise such as air conditioning and projector fans etc.
The card also has a feedback suppressor with 42 notch filters per channel to aid the suppression of feedback in PA systems. Any of the 8 internal mic/line inputs of the DME24N can be routed to the MY4-AEC. In the case of the DME64N, any of the MY card slots or CASCADE bus can route to the MY4-AEC. The AES/EBU inputs and outputs (with sample rate conversion) can route to either the MY4-AEC or be used independently in a DME design.

• 24bit resolution, 4-in/4-out adaptive echo canceller
• 4x Euroblock connectors
• HD sound quality
• 4ch feedback suppressor and noise reduction
• Additional 4ch AES/EBU I/O with sampling rate converter
• Easy operation with DME Designer

The EMX5014C and EMX5016CF can be rack-mounted using an optional rack-mounting kit for optimum integration with any system or installation.

CPS-800 power supplie includes short DC link cable 3u 19 rackmount for SM-20

• Allows 19" rack mounting of the MG102C and MG82CX

• 20bit resolution, 4-out analog audio interface
• 4x XLR3-32 connectors (balanced)
• Max onput level before clip: +18dBu (default) / +4dBV
• Cannot be used at 96kHz