Why does the Audi A8 have dual pane acoustic glass?

I've heard that the Audi A8 has dual pane acoustic glass, but I'm not sure why. Can someone explain the benefits of this feature?

Dual pane acoustic glass is a game changer. Not only does it reduce outside noise, but it also helps improve overall cabin insulation. It's like having your own personal noise-cancelling headphones, but for your car.

The purpose of dual pane acoustic glass is to enhance the driving experience. It minimizes road noise, making for a quieter, more peaceful ride. And let's be real, who doesn't want a more tranquil commute?