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TM4C1290NCPDT: AEC (Acoustic Echo Cancellation), AGC (Auto-Gain Control), noise reduction library

Tianlei Zhang
Expert 1340 points

Part Number: TM4C1290NCPDT

Hi,

We are trying to make a phone like device with TI's TM4C129x chip. We will need the algorithm for AEC (Acoustic Echo Cancellation), AGC (Auto-Gain Control), noise reduction. I noticed that ST and NXP all provide some kind of libraries free for their customers. Does TI have the similar support or is this in TI's plan?

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    TI__Guru**** 244450 points
    Hello Tianlei,

    No, there is no AEC and AGC in software libraries for TM4C, as TM4C does not primarily have I2S interface to communicate with Audio devices. However there are 3rd party developers on TI's site, that may offer similar solutions.