|
NAME
|
DESCRIPTION
|
NOTATION
|
LISTEN/VIEW
|
COMMENTS
|
|
air
noise
|
blowing
through instrument
|
verbal
instruction (and perhaps rhythmic notation as required)
|
air noise |
Works
best with the valves slightly closed, which gives carrying power. |
|
bangs
|
hitting
the instrument with hand or mouthpiece
|
verbal
instruction
|
bangs |
|
|
clacks
|
clacking
with the mouth into the instrument
|
x-shaped
noteheads and verbal instruction
|
clacks |
Some limited pitch changes may be achieved by depressing
valves. |
|
microtones
|
intervals
smaller than a semitone
|
notations
vary, but the following examples seem typical of quartertones:

and the following typical of raised and lowered inflections:

|
microtones |
Flattening
the notes is quite possible. Sharpening is much less practicable,
because the embouchure closes, reducing tone quality. |
|
mouthpiece
slaps
|
either
smacking the palm of the hand onto the mouthpiece, or usign an open
embouchure and pure tongue into the mouthpiece
|
either
x-shaped noteheads, or give the pitch and a verbal instruction (if
pitched notes are required)
|
mouthpiece slaps |
By
depressing valves, a range of pitches can be produced. |
|
multiphonics
|
singing
into instrument whilst playing
|
notate
sung notes with small noteheads
|
multiphonics |
These
work best at the fifth or the third. |