There is no such thing as "high brass". Only brass and low brass, and sousaphone/tuba is classified as low brass.
yea
Yes it is.
Brass
One would be the Sousaphone.
Those are all brass instruments, but only the bugle is not from the tuba family.
The helicon was the predecessor of the sousaphone. It was a large, circular-shaped brass instrument with the bell facing forward, designed for marching bands. The sousaphone was developed to improve the portability and projection of sound while marching.
High brass is used to provide more support for a larger charge (of gunpowder, or larger payload), and low brass is for lower energy shotshells.
French Horn, Trumpet, Cornet, Trombone, Tuba, Sousaphone, Baritone and Euphonium.
The sousaphone is commonly associated with brass bands, marching bands, and concert bands. It serves as a bass instrument, providing a deep, resonant foundation for the ensemble's sound. Its design allows for easy playing while marching, making it ideal for outdoor performances and parades. Overall, the sousaphone contributes significantly to the richness and depth of brass and wind ensembles.
Yes you can do brass low and high pressure die castings.
They can be both high and low pitch. There are brass instruments that are considered "high voices" like trumpets, there are brass instruments that are considered "middle voices" like french horns, and then there are brass instruments that are considered "low voices" like trombones, euphoniums, and tubas. All brass instruments have a pretty large range of pitches they can play depending on how good the player is, so the pitches can greatly vary.
That's describing a Sousaphone, which is a type of tuba used in marching bands.