You are correct; the Roman military Trumpet was about four foot in length, and was used as a military signal Trumpet. It was usually made from copper or iron and was a conical bore straight tube that came in three pieces with a mouthpiece. Although the Roman tuba (trumpet) was used at sacrifices, processions, triumphal processions and funerals, it was primarily used to announce troop movements during battle. Classifications range from 'wind' to 'brass' to 'aerophone' and it was intended to be played as loudly as possible.
Aerophone
Trumpet, trombone, and tuba are all brass instruments. The other is a percussion instrument.
The main difference between the Roman tuba and the modern tuba lies in their construction and usage. The Roman tuba, an ancient brass instrument, featured a straight design and was primarily used in military and ceremonial contexts, producing a bright and piercing sound. In contrast, the modern tuba is a larger, coiled instrument with a wider bore, designed for a richer, deeper tone and versatile use in orchestras, bands, and solo performances. Additionally, the modern tuba has valves that allow for greater agility and a wider range of notes compared to the Roman tuba.
The tuba is the largest brass instrument with the largest mouthpiece. In marching the Sousaphone and the Contrabass bugle (known as contra) are marching versions of the tuba. The contra is the lowest-pitched, largest, and heaviest marching instrument.
The Tuba is actually a German instrument.
The Roman tuba belongs to the brass instrument classification. It is a long, straight tube made of brass and was used in ancient Roman military and ceremonial contexts. Unlike modern tubas, the Roman tuba typically had no valves and produced sound through the player's lips vibrating against the mouthpiece. Its design is more akin to that of a horn than contemporary brass instruments.
Aerophone
It's the largest member of the brass section.
Trumpet, trombone, and tuba are all brass instruments. The other is a percussion instrument.
The main difference between the Roman tuba and the modern tuba lies in their construction and usage. The Roman tuba, an ancient brass instrument, featured a straight design and was primarily used in military and ceremonial contexts, producing a bright and piercing sound. In contrast, the modern tuba is a larger, coiled instrument with a wider bore, designed for a richer, deeper tone and versatile use in orchestras, bands, and solo performances. Additionally, the modern tuba has valves that allow for greater agility and a wider range of notes compared to the Roman tuba.
The tuba is the largest brass instrument with the largest mouthpiece. In marching the Sousaphone and the Contrabass bugle (known as contra) are marching versions of the tuba. The contra is the lowest-pitched, largest, and heaviest marching instrument.
The Tuba is actually a German instrument.
Cornu
Roman tuba, rainstick, rattle, riq, ruan, and rajao.
Tuba! Tuba! Tuba! Tuba!
An ancient Roman trumpet is called a "tuba." It was a straight, brass instrument used primarily in military settings for signaling and communication. The tuba typically measured about 3-4 meters in length and produced a loud, resonant sound. While it shares a name with the modern tuba, the ancient instrument served a very different purpose in Roman society.
The Roman tuba was typically carried by soldiers in the Roman army, particularly by the signifers, who were standard bearers. It was a long, straight brass instrument used to signal commands and communicate across the battlefield. The tuba played a crucial role in military organization and coordination during battles.