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TLV320AIC3106EVM-K: how to record external audio signal while using the EVM

Part Number: TLV320AIC3106EVM-K


Hello Team,

My customer is evaluating TLV320AIC3106EVM-K

To record audio through an external microphone, is there any standard function available with GUI?

They want to record the audio with EVM and then check the noise performance of signal.

They also have their own hardware, where they are getting lot of noise while recording. so they want to figure out if the problem is related to device configuration or the PCB layout.

-Mahendra 

  • Hi Mahendra,

    On the EVM product page you can download the GUI for this device. In the GUI there is a "Defaults" tab which can load a preset differential external microphone configuration. If you need single ended you can change the configuration on the ADC tab. You can then monitor data on the audio interface pins.

    Best regards,

    Jeff