DE247836C

DE247836C -

Info

Publication number: DE247836C
Application number: DENDAT247836D
Authority: DE

Description

KAISERLICHESIMPERIAL

PATENTAMT.PATENT OFFICE.

PATENTSCHRIFTPATENT LETTERING

- M 247836 KLASSE 51 a. GRUPPE- M 247836 CLASS 51 a. GROUP

Labialorgelpfeife. Patentiert im Deutschen Reiche vom 10. August 1911 ab.Labial organ pipe. Patented in the German Empire on August 10, 1911.

Gegenstand vorliegender Erfindung sind Labialpfeifen mit divergierender und konvergierender, gerader und geschwungener Linienführung der Wandung, welche die Bildung von Knoten und Bäuchen der Tonwellen und dadurch die Bildung von Teiltönen erzwingen sollen. Sie sollen als Vertreter von Orchesterklangfarben dem Tonmaterial der Orgel einverleibt werden und die bisherigen Zungenstimmen der Orgel ersetzen.The present invention relates to labial pipes with diverging and converging, straight and curved lines of the wall, which the formation of knots and bellies of the sound waves and thereby to force the formation of partials. They are said to be representatives of orchestral tones are incorporated into the organ's sound material and replace the organ's previous reeds.

Der üblichen Zungenpfeife haften verschiedene Mängel an, wie beschränkte Brauchbarkeit infolge eines von der Labialpfeife abweichenden Verhaltens bei Temperaturschwankungen, mangelhafte Reinheit des Klangtyps und große Empfindlichkeit gegen Unvermeidlichkeiten aller Art (wie Staubansatz usw.). Die vorliegende Labialpfeife soll diese Mängel vermeiden, eine gut getroffene Klangfarbe und Unverstimmbarkeit im Sinne eines Zusammengehens mit den anderen Labialpfeifen ergeben, deren Verhalten sie durchweg teilt und damit eine von der Temperatur unabhängige ständige Verwendbarkeit sowie höchste Verschmelzungsfähigkeit gewähren.The common reed whistle has various defects such as limited usability as a result of behavior deviating from the labial whistle in the event of temperature fluctuations, poor purity of sound type and great sensitivity to inevitables of all kinds (such as dust build-up, etc.). The present labial pipe aims to address these shortcomings avoid a well-chosen timbre and indistinctness in the sense of a going together with the other labial pipes, whose behavior she consistently shares and thus a constant usability independent of the temperature as well as the highest Grant amalgamation.

Der Toncharakter eines jeden Musikinstrumentes wird durch die Reihenfolge und Stärke der mit dem Grundton mitschwingenden Obertöne bestimmt. Bei vorliegender Erfindung werden nun die Pfeifenkörper an geeignetenThe tonal character of every musical instrument is determined by the order and strength the overtones that resonate with the fundamental. In the present invention the pipe bodies are now attached to suitable ones

Claims

Patent Claims:

3535

Provided places with constrictions and bulges, which influence the overtones in such a way that they vibrate in the strength and order that result in the desired timbre. Is z. B. a labial organ pipe so built (see Fig. I) that its body has an expansion at the first vibration belly b after the pipe mouth, a constriction in the middle node c , an expansion in the upper vibration node d again and from there to At the end conical (see Fig. 2) or cylindrical (Fig. 1), the sequence and strength of overtones when the pipe is sounding is produced as the orchestral clarinet has, so that the sound of this organ pipe corresponds to that of the orchestral clarinet. The ratios of the diameter of the pipe are in Fig. Ι:

a: b: c: d = 3: 4: i, 8: 2.5.

The pipe end can also be provided with a small attachment, as at e in Fig. 2.

4545

5555

i. Labial organ pipe, open or covered, characterized in that it is attached to the

Places where there are nodes and antinodes when the whistle sounds form, constrictions and extensions of the pipe body.

2. whistle according to claim i, characterized in that its body is above of the mouth of the pipe a widening, about in the middle a narrowing and above this again has an expansion, while from there to the upper end of the pipe body cylindrical or something runs conically.

For this purpose ι sheet of drawings.