How to fix muffled TV dialogue — make voices sound clearer on your LG TV

LG TV on wall with webOS
(Image credit: LG)

Dialogue can get lost in the mix when you're watching movies or TV shows. You can hear explosions and background music just fine, but when actors start talking, you're reaching for the remote to turn up the volume. Then an action scene hits and you're scrambling to turn it back down.

Your LG TV has a built-in feature designed to solve this exact problem. Sound modes adjust your TV's audio profile based on what you're watching, and one mode in particular, Clear Voice, boosts vocal frequencies to make speech easier to hear. Here's how to change sound modes on your LG TV

What are LG TV sound modes?

LG TVs include built-in sound modes that optimize audio for different types of content. Each mode adjusts the TV's audio profile by emphasizing certain frequencies and reducing others. This means movies sound more immersive, sports feel more dynamic, and speech becomes clearer and easier to understand.

The sound modes available on your LG TV typically include Standard, Cinema, Clear Voice, Sports, Music, and Game. Clear Voice is the one specifically designed to make dialogue easier to hear by boosting vocal clarity.

Switching between modes takes just a few steps and once you know where to find the setting, you can change modes whenever you switch between different types of content.

How to change sound modes on your LG TV

Press the Settings button on your LG remote. It's marked with a gear icon and typically located near the top or middle of the remote.

From the on-screen menu that appears, select Sound. Then choose Sound Mode. On some LG TV models, this option may appear as Sound Mode Settings instead.

Use the left and right arrow buttons on your remote to move through the available sound modes. When you land on the mode you want, press OK to apply it. The TV will immediately adjust its audio profile to match the selected mode.

The available sound modes may vary slightly depending on your specific LG TV model and software version, but Clear Voice or a similarly named dialogue-focused option should be present on most recent models.

For everyday TV watching where you're struggling to hear dialogue, Clear Voice is your best option. You can always switch to Cinema or another mode when watching content where immersive sound effects matter more than speech clarity.

Which sound mode should you use?

Clear Voice makes voices louder and clearer compared to background noise and music. Use this for news, talk shows, dramas, and anything where you need to hear what people are saying.

Cinema pumps up the bass and makes action scenes feel bigger. Good for movies with lots of explosions and dramatic sound effects.

Standard keeps everything balanced. Nothing stands out too much — it's the default middle-ground setting.

Sports makes crowd noise and stadium sounds louder, bringing more energy to live sports broadcasts.

Music enhances the low and high-frequency ranges for a more dynamic, full-bodied sound.


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Kaycee Hill
How-to Editor

Kaycee is Tom's Guide's How-To Editor, known for tutorials that get straight to what works. She writes across phones, homes, TVs and everything in between — because life doesn't stick to categories and neither should good advice. She's spent years in content creation doing one thing really well: making complicated things click. Kaycee is also an award-winning poet and co-editor at Fox and Star Books.

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