These pieces are now normally performed on F or CC tuba.Īdolphe Sax, like Wieprecht, was interested in marketing systems of instruments from soprano to bass, and developed a series of brass instruments known as saxhorns. Berlioz famously wrote for the ophicleide in his compositions Symphonie fantastique and Benvenuto Cellini (opera). These popular instruments were mostly written for by French composers, especially Hector Berlioz. By using valves to adjust the length of the bugle the tuba produced a smoother tone that eventually led to its popularity. While this changed the pitch, it also had a pronounced effect on the timbre.
Tone holes changed the pitch by providing an intentional leak in the bugle of the instrument. Another forerunner to the tuba was the serpent, a bass instrument that was shaped in a wavy form to make the tone holes accessible to the player. The ophicleide used a bowl-shaped brass instrument mouthpiece but employed keys and tone holes similar to those of a modern saxophone. Harmonics starting three octaves above the fundamental pitch are about a whole step apart, making a useful variety of notes possible. Prior to the invention of valves, brass instruments were limited to notes in the harmonic series, and were thus generally played very high with respect to their fundamental pitch.
The addition of valves made it possible to play low in the harmonic series of the instrument and still have a complete selection of notes. The first tenor tuba was invented in 1838 by Carl Wilhelm Moritz (1810–1855), son of Johann Gottfried Moritz. The original Wieprecht and Moritz instrument used five valves of the Berlinerpumpen type that were the forerunners of the modern piston valve. 19 was granted to Wilhelm Friedrich Wieprecht and Johann Gottfried Moritz (1777–1840) on Septemfor a "bass tuba" in F1. Tuba by Wieprecht & Moritz as described in Prussian patent No.19.