acoustic echo cancellation (AEC) support in Yocto BSP

[kajalsabhani]

Hi All,

How to add support for the acoustic echo cancellation in yocto-bsp ?

Thanks

[igorpadykov]

Hi Kajal

first one needs to find VoIP sources (like below free codec) with Neon

optimization, then follow Yocto guidelines and port them to BSP

Speex: A free codec for free speech

BSP porting guide: from a I.mx6q reference Board to a Custom board (in Yocto project)

Best regards

igor

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