TLV320AIC3268: Side tone generation

Shanmugam Sekar

Part Number: TLV320AIC3268

Dear Team,

I'm using TLV320AIC3268 Codec in my custom module.

To validate the audio performance, I need to generate side tone from Codec.

Kindly share the procedure to generate side tone (3dB down from actual audio signal).

0 pdjuandi over 2 years ago

Hi,

This device does not have the side tone (beep generator), the AIC3262/AIC3263 does.

Let me confirm with the team internally and get back to you in a day or 2 if we can support beep on AIC3268.

Regards,

Peter

0 pdjuandi over 2 years ago in reply to pdjuandi

Hi,

You can use PurePath Studio (PPS) for your use case and I have created an example in the attached file.

Regards,

Peter

0 Shanmugam Sekar over 2 years ago in reply to pdjuandi

Hi Peter,

Thank you for your support.

Currently I'm not using PPS and I will try your example with PPS.

0 pdjuandi over 2 years ago in reply to Shanmugam Sekar

Hi,

I'll close this case.

Regards,

Peter

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