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How to record mono audio using i.MX8M Quad EVK

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How to record mono audio using i.MX8M Quad EVK

‎07-30-2018 07:17 AM
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abhishek_kumar2
Contributor I

How to record mono audio using i.MX8M Quad EVK

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‎08-02-2018 01:31 PM
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Bio_TICFSL
NXP TechSupport
NXP TechSupport

Hello Abhishek,

Xiaocong is rigth.

Regards

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‎07-31-2018 07:44 PM
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xiaocong_fu
NXP Employee
NXP Employee

Hi Abhishek,

The codec in i.MX8MQ evk board is WM8524, which is a DAC and only supports audio playback. If you want to record audio using i.MX8MQ evk board, you need to connect mic via SAI interface and create driver for it.

Best regards,

Xiaocong

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