CS217478B1 - Accompanying tensile whistle - Google Patents

Abstract

New conditions for playing chord accompaniment tones in school and extracurricular music education are created by an accompanying pull-pipe consisting of a sounding tube, equipped with a mouthpiece and a slidingly arranged pull-pipe with a closure, which according to the invention has an airtightly placed pull-pipe with at least one tone hole on the sounding tube, angled on one side by a mouthpiece. It is supplemented with a tuning insert with the same number of tone holes and is airtightly closed inside by an obstacle. There is a flap with at least one bowl on the pull-pipe and the sounding tube and pull-pipe are provided with fastening rings on which there are fixing bodies and a rod adapted for sliding.

Description

The invention solves the problem of the tensile principle breathing musical instrument using the acoustic features of the open and closed resonance cavity in the formation of accented accompaniment tones in kindergarten and out-of-school instrumental reproduction.

The accompanying tensile pipe which is the subject of the invention is not yet known or described. In the hitherto known open-mouthed as well as flushed hollows, the tones of different heights are formed by fingers, either by covering and uncovering the holes for individual tones, or by shifting the shaping part of the instrument. This requires the chord tones in different keys to be formed either by different touches, or at different positions in the upper-right part of the instrument.

On the whistle of GB 1 378 525 produced in the form of a signal whistle of particularly high tones, only two tones of different height can be created, which prevents it from being used in musical instrumental reproduction.

These drawbacks are eliminated by the accompanying tensile pipe, consisting of a mouthpiece-provided sound tube and a sliding, modified tensile tube with a closure according to the invention, characterized in that a tensile tube with at least one tone hole is airtight on the sound tube on one side. and is complemented by a tuning insert with the same number of tinted openings, sealed by an obstacle inside. There is at least one cup on the tensile tube. The sound tube and the tensile tube are provided with fastening rings on which the fixation bodies and the rod are adapted to move.

The progress of the accompanying tensile whistle according to the invention is that the tones of the chords of the same harmonic functions in the higher and lower sounding tones are played by the same tactile and puffy. The same way of creating the chord tones of the selected harmonic functions, along with the possibility of fixing one position, or defining the distance of certain positions, allows the accompanying tensile pipes to be used to play instrumental accompaniments, harmonic training and harmonic training. The simple gameplay technique, tone quality and tone range meet the needs of instrumental repression in both school and off-school music education.

The subject of the invention is illustrated in the accompanying drawings. FIG. 1 is a drawing of the tensile pipes, and FIG. 2 is a tuning insert. Fig. 1 is a view of a sound tube 1 terminated on one side with a mouthpiece 2 on which a tensile tube 3 is provided, a flap 4 with ears 5. The tensile tube 3 is terminated by a tuning insert 6 with tonal openings 7. the tensile tube 3 is the fastening rings 8 and the rod 9. The fastening rings 8 and the rod 9 are provided with fixation bodies 10. FIG. 2 is a view of the tuning pad 6, sealed by an obstacle 11 inside and provided with tone holes 12.

In the accompanying tensile pipe according to the invention, a tone is created such that the inhaled stream of air in the mouthpiece 2 vibrates the air pin in the sound tube 1 and the tube 3. The desired height tone is heard from a series of aliquot tones - base tone, its octave, duodecima, etc. a certain position of the tensile tube 3 after the use of the respective pre-fabric - base, octave, duodecim, etc., when the tuning insert 6 is in the lower-closing position and the respective aperture is opened from tone holes 7 or a series of tones, decimal, etc. when, after pressing the flap 4, the respective aperture is closed from the tone apertures 7 by one of the rows 5. In one position of the tensile tube 3, duodecim tones can be created from the series - the fundamental tone, its fifth, octave, decima, duodecima. After rotating the tuning pad 6 to the position of the higher sounding tones, the unodecime tone sounds instead of the duodecime, and the 4 tone octave after the flap is pushed. For example, in one position of the tensile tube 3, the base tone of the chord, the tonic and the dominant may be played, after changing the position of the tonic tune 6 and suibdominanl, 3 tones of cadence chords in all tones will be uniformly combined with the tensile shift.

The accompanying tensile whistle according to the invention has the additional advantage of being able to be used for melody play.

Claims (3)

SUBJECT OF THE INVENTION 1. A tensile pipe accompanying a sound tube provided with a mouthpiece and a sliding modified tensile tube having a closure, characterized in that a tensile tube (3) having at least one tone opening is arranged on the sound tube (1) terminated on one side of the mouthpiece (2) (7) and is complemented by a tuning insert (6) with an equal number of tone holes (12) and inside with an airtight closed obstacle (11). 2. The accompanying tensile pipes have fallen in point 1, characterized in that the tensile trolley (3) has a clapper (4) with at least one cup (5). 3. The accompanying tensile pipes according to claim 1 or 2, characterized in that both the sound tube (1) and the tensile tube (3) are provided with fixing rings (8) on which the fixing bodies (10) and the rod (9) are adapted for potsuv. 2 drawings 217478 FIG. 1 FIG. 2