TLV320AIC3256: Does TI have CODEC can support AEC？

Amelie Zheng

Genius 10865 points

Part Number: TLV320AIC3256

Hi Team,

My customer now want to choose a CODEC that can support AEC algorithm. Does TI have solution?

Thanks!

over 5 years ago

0 Steve-Wilson over 5 years ago

TI__Mastermind 30220 points

Amelie,

The AIC3256/AIC3254 codecs and the AIC3262/AIC3268 devices are capable of supporting AEC. the AIC3254/56 can only support 8khz and the AIC3262 can support up to 16khz, these are older devices but the algorithms can still be useful in many applications.

Due to the high level of support required for these opportunities we are not making the AEC algorithms publicly available. I will send you a PM and we can discuss further.

best regards,

-Steve Wilson

0 Amelie Zheng over 5 years ago in reply to Steve-Wilson

TI__Genius 10865 points

Hi Steve,

Thanks for your quickly reply.

Because my customer now are selecting different solution, and I really hope that TI can win.

I saw some e2e post before, and saw that 3254 has stopped supporting AEC.

So I am confused about "The AIC3256/AIC3254 codecs and the AIC3262/AIC3268 devices are capable of supporting AEC."

https://e2e.ti.com/support/audio/f/6/t/674633?tisearch=e2e-sitesearch&keymatch=tlv320aic3254%2525252520AEC

https://e2e.ti.com/support/archive/internal/int-audio_converters/f/66/t/477924?tisearch=e2e-sitesearch&keymatch=tlv320aic3254%2525252525252520AEC

0 Steve-Wilson over 5 years ago in reply to Amelie Zheng

TI__Mastermind 30220 points

Amelie,

I have sent you a private message. At this time we do not provide public access to the AEC components within Purepath Studio and we are only working with select customers on opportunities where our devices make sense. due to the high level of support we must be selective.

best regards,

-STeve Wilson

0 Amelie Zheng over 5 years ago in reply to Steve-Wilson

TI__Genius 10865 points

Understood and Thanks！

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TLV320AIC3256: Does TI have CODEC can support AEC？