TIDEP-0099: Can each microphone be individually echo cancelled?

Part Number:TIDEP-0099

Hello,

This question is for the TIDEP-0099, the C6747, and the AEC/AER Library.

Can the microphones be individually echo cancelled? Is there a limit to how many?

Can multiple groups of microphones be echo cancelled? Such as, 4 pairs of microphones or 2 sets of 3 microphones.

Thanks