Modern Pitch Pipes
Although few look like a pipe, the pitch pipe name is still applied to any device used as a pitch reference. The most common type is a circular free reed aerophone. These are discs with the holes for the reeds around the perimeter and with marked openings for each note, into which the user blows. Inside the pipe, the air flows through a hole in a plate past the selected rectangular metal reed (usually brass). The airflow is modulated by the oscillating reed, then it resonates in an outer sounding chamber. In recent years, electronic pushbutton devices simulating chromatic pitch pipes have become available which are small enough to fit on key chains.
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Famous quotes containing the words modern, pitch and/or pipes:
“The modern artist must live by craft and violence. His gods are violent gods.... Those artists, so called, whose work does not show this strife, are uninteresting.”
—Ezra Pound (1885–1972)
“People do not know the natural infirmity of their mind: it does nothing but ferret and quest, and keeps incessantly whirling around, building up and becoming entangled in its own work, like our silkworms, and is suffocated in it: a mouse in a pitch barrel.”
—Michel de Montaigne (1533–1592)
“They were pipes of pagan mirth,
And the world had found new terms of worth.
He laid him down on the sunburned earth
And raveled a flower and looked away.
Play? Play? What should he play?”
—Robert Frost (1874–1963)