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Construction
First,
some pan shots:
the
bass (Eb) tuba |
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the
contrabass (BBb) tuba |
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the
tenor tuba, or euphonium (normally pitched in Bb) |
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Although bass
tubas are not necessarily pitched in C, they are not treated
as transposing instruments and are notated at concert pitch in
bass clef. The same goes for the euphonium, although occasionally
it is written a major ninth higher than it sounds, in the treble
clef. John Jenkins explains:
the
construction of the tuba |
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the
mouthpiece |
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Note
that there are differences between tubas in the UK and
the rest of Europe |
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Sound
production on any tuba uses the harmonic series and is
controlled by the valves |
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A
fourth valve bridges the gap between harmonic series |
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The
character of the euphonium |
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The
character of the tuba |
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The
Wagner Tuba... |
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...and
some typical confusions that can arise when they are
used |
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So,
when tuba is called for, which tuba does a tubist choose? |
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