Natural Trumpet refers to the valveless brass instrument that is able to play the tones of the harmonic series. A brass instrument is a musical instrument whose tone is produced by vibration of the lips as the player blows into a tubular resonator. ... See Harmonic series (music) Harmonic series (mathematics) These two concepts are related. ...
The natural trumpet was used as a military instrument to facillitate communication (eg. break camp, retreat, etc).
During the early baroque period the (natural) trumpet was accepted into Western Art Music. For this to occur, talented players such as Girolamo Fantini demonstrated that by playing in the extreme upper register and lipping the notes of the 11th and 13th harmonics into tune, that it is possible to play diatonic major and minor scales. Adoration, by Peter Paul Rubens: dynamic figures spiral down around a void: draperies blow: a whirl of movement lit in a shaft of light, rendered in a free bravura handling of paint The Baroque was a style in art that used exaggerated motion and clear, easily interpreted detail to produce...
In the trumpet the notes of the harmonic series from the 3rd to the loth or 1 6th upper partials are produced by the varied tension of the lips and pressure of breath called overblowing.
But, though the keyed trumpet was a notable improvement on the invention trumpet, the sounds obtained by means of the lateral openings of the tube did not possess the qualities which distinguish sounds caused by the resonance of the air-column vibrating in its entirety.
The bass trumpet with pistons used for Wagners tetralogy is in EL, in unison with the ordinary trumpet with crooks of D and C; but, when constructed so as to allow of the production of the second proper tone as written by this master, this instrument belongs rather to the trombones than to the trumpets.