A question for "VS1063A APPNOTE: AEC WITH VS1063A"

Writing software that inputs and/or outputs audio and performs DSP algorithms such as filters, new codecs or audio effects.
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Jaehoon
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Posts: 42
Joined: Wed 2015-05-20 14:59

A question for "VS1063A APPNOTE: AEC WITH VS1063A"

Post by Jaehoon » Tue 2017-07-11 18:16

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.

Jaehoon
Senior User
Posts: 42
Joined: Wed 2015-05-20 14:59

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

Post by Jaehoon » Thu 2017-07-20 13:17

Hello, VLSI,

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

Thanks.

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pasi
VLSI Staff
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Joined: Thu 2010-07-15 16:04

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

Post by pasi » Tue 2017-07-25 10:09

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.
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