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维也纳大号Vienna Symphonic Library Wagner Tuba KONTAKT 4.55 GB
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The Wagner tuba, conceived by Richard Wagner for his Ring of the Nibelung, is made in two sizes, Bb (tenor instrument) and F (bass instrument). In the symphony orchestra two of each instrument have always been used. Because they have a horn mouthpiece they are played by hornists.$ r* i- N F: u+ l: t: H2 |6 v
Playing technique and position underscore the fact that the instrument is molded entirely on the French horn; the four valves are operated with the left hand, and not, as on all other tubas, with the right. Unlike the horn, however, the bell faces upward.
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8 n8 J1 J' a( h/ Z: jAlthough the instrument’s conical tubing (which is less pronounced than the bass tuba’s) means that it belongs to the bugle-horn family, its playing technique and sound characteristics place it among the horns.8 _9 E! g& d v6 E
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Classification& U1 Q3 f) K2 ?! X( p+ D
Aerophone, lip-vibrated instrument, brass wind instrument. Belongs to the valved bugle-horns family" k4 a6 o0 ?) Q4 `. ^
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Brass, gold brass, nickel silver, gold lacquer
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Mouthpiece
! Z) z# d) G, C9 {) q; T% t6 CFunnel-shaped mouthpiece (horn mouthpiece)
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Tubing7 U4 ]/ G# K/ ~+ X1 _3 P
In Bb: 290 cm long
$ L j8 q; a( Z1 ?In F: 380 cm long3 H7 l* t. j, [8 L. |3 m
Conical, W% S6 ^, E3 I2 z
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Bore
2 Y& [1 B2 B6 F$ k9 BNarrow (comparable to the horn’s) inner diameter approx. 10.8–11 mm
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Valves& I- n% ?6 G Y! ?4 s
In Bb: 4 valves, lowering pitch by 1, ½, 1½ steps, fourth-valve. Rotary valve unit* K/ A' R* c( z; g3 }! |. |" ]
In F: 4 valves, lowering pitch by 1, ½, 1½ steps, fifth-valve
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# K3 z+ T( v- x+ ~Bell
6 Z. u3 A8 d' f; }) V, bMedium flare: i* I; e. [* Y7 A' \. D6 L
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