What are brass instruments made of
- how is sound produced on brass instruments
- how is sound made on brass instruments
- how is sound produced through brass instruments
- how is sound produced in wind instruments
How do musical instruments produce sound!
How are musical sounds produced
Horn Concerto Number Four by Wolfgang Amadeus Mozart
FRAN SCOTT: I love the sound of brass instrumentslike these trumpets trombones and of course horns.
GREG FOOT: Me too. Now this music is calledHorn Concerto Number Four by Mozart.
Do you think it might be twiceas good as his Concerto Number Two?
I don't know but I do thinkwe should probably find out how brass instruments work.
Oh…
HE PUFFS
NO SOUND
"Yeah so do I!
LOUD LOW NOTE
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.
How does a trumpet soundThis creates a sound wave whichtravels through the instrument and comes out of this part which is called the bell. When a sound wave reachesour ears we hear the sound. We can imagine whatthose sound waves look like using this spring so Greg catch one end.
FRAN: Nice!
And if we imagine that the brassinstrument is at this end then as that sets the air vibrating it starts off the sound wave like this. It's good isn't it?"
"Oh yes wicked! Loo
- how is sound created in brass instruments
- how do brass instruments make sound