i need someone to implement :
on a dsPIC33FJ256GP710A.
for the hardware it will use EasyPIC Fusion v7 from [url removed, login to view] with 100-pin TQFP PF MCU CARD 2 with dsPIC33FJ256GP710A. and AUDIO CODEC PROTO (also from [url removed, login to view]) to function as the canceller input.
all 3 main function is available as a library from microchip.com.
-control of the 3 main function (will be controlled from PIC32 with SPI Interface)
-route line in 2 (the Echo) from PROTO Board
please also look closely the AEC library description for a better understanding of the AEC.
for the ANC & AGC, it's relatively easy compared to AEC.
please note that all available configuration & control need to be controlled via an SPI Communication to a PIC32.