What does a trumpet sound like?
You could describe the sound of a trumpet in a few ways. For example, you could note that it is a cylindrical, mid to high range brass instrument, and draw your auditory conclusions from that. Perhaps you could relate it to the sound a trombone makes - higher, and without the slide. Usually the trumpet is the instrument people recognize, and someone would compare, say, a flugle horn to it.
The trumpet makes a kind of sound that is amazing and wondrous, the trumpet is so lovely and so inspiring that all trumpeters have a great passion over it. it should make a clear sound not a fart like sound, you need to keep your lips real tight and buzz. close your like your saying the letter m and keep it there.