Artificial Intelligence (AI) Sound Pro is a feature that utilizes LG Electronics' deep learning technology
to provide optimized sound and
immersive surround effects based on the genre of the video.
Note
This only applies to the TV speaker or devices that support the [Sound Share] feature and are connected to the HDMI (eARC/ARC) port of the TV.
Try this
[2022 WebOS22] Setting the AI Sound
Press the 
button on the TV remote and select [All Settings] → [General] → [AI Service] → [AI Sound Pro].
1. Turn on the TV and press the [Settings] button on your TV remote.
Select [All Settings] in the [Settings] menu.
2. Select [General].
3. Select [AI Service].
4. Set [AI Sound Pro] to On.
How to enable AI Sound in different WebOS versions
[2021 WebOS6.0]
Press the
button on the TV remote and select [All Settings] → [General] → [AI Service] → [AI Sound Pro].
[2020 WebOS5.0]
Press the
button on the TV remote and select [All Settings] → [General] → [AI Service] → [AI Sound Pro].
This guide was created for all models, so the images or content may be different from your product.
