Questions for ‘Future cars may offer personal sound zones — no earphones needed’
![A girl sitting in a car next to her brother listening to headphones](https://www.snexplores.org/wp-content/uploads/2021/11/1030_LEM_personal_sound_zone_main.png)
Today, you wear earphones if you want to listen to music in a car without disturbing others. Someday soon, the car’s headrest may broadcast those tunes so that you can hear them but others in the car won’t have to.
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