This manual is for MY4-AEC acoustic echo canceller card.
The Yamaha MY4-AEC is an acoustic echo canceller card specifically designed for the DME64N/24N digital mixer. It effectively reduces annoying echoes caused by speaker output and room wall reflections in remote conference environments. Additionally, it helps reduce feedback and environmental noise such as air conditioning and fan sounds, ensuring clear remote video calls in any environment. The card features four AES/EBU input and output channels, each equipped with internal sample rate conversion capabilities, and can connect to digital audio devices that are not compatible with word clock synchronization.