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A question for "VS1063A APPNOTE: AEC WITH VS1063A"

Posted: Tue 2017-07-11 18:16
by Jaehoon
Hello,

I have a question for "VS1063A APPNOTE: AEC WITH VS1063A"

Inside the vs1063an_aec.pdf, it is written that have to use VS1063a Patches v1.60 or higher.But when using the vs1053b_vs1063a_equ only, are there any problem of using the function of Acoustic Echo Cancellation with VS1063a?
Our devices use only vs1053b_vs1063a_equ without applying patches.

Thanks,
Jaehoon.

Re: A question for "VS1063A APPNOTE: AEC WITH VS1063A"

Posted: Thu 2017-07-20 13:17
by Jaehoon
Hello, VLSI,

Could you reply this AEC question?
Whether is is possible or not using the AEC only in the vs1053b_vs1063a_equ?

Thanks.

Re: A question for "VS1063A APPNOTE: AEC WITH VS1063A"

Posted: Tue 2017-07-25 10:09
by pasi
Hi Jaehoon,

The vs1053/vs1063 equ is a full application and takes over the operation of the chip. It does not work in conjunction with the vs1063a patches package.