What is a voice pickup unit and how does it work in earbuds?

    1. A voice pickup unit is a vital part of an earbud that has a bone sensor.
    2. The bone sensor uses the conduction method to detect the movement of your jawbone as you speak.
    3. The skull vibrations created by speaking are intelligently translated into sound allowing high-quality hands-free phone calls and voice commands.
    4. This gives clarity even when calling from a noisy place.

 

 

Also read: What is an optical sensor and how does it work in earbuds?