a singer/songwriter who plays a mean mouth trumpet-her mouth trumpet is so good, I swear it sounds like an actual trumpet. It kind of blows my mind, actually. Here's an example of Nissen and her ...

Brass instrumentslike this trumpet make sounds when the air inside themis made to vibrate. Vibrating air molecules bumpinto the molecules next to them which makes them vibrate too. This creates a ...

trumpet the sound from the trumpet comes from a vibrating column of air created by buzzing lips of the trumpeter A sound wave is a longitudinal wave. When an object vibrates it produces a ...