Continuous pitch wind musical instrument
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United States of America Patent
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Sep 2, 2014
Grant Date -
Sep 26, 2013
app pub date -
Mar 5, 2013
filing date -
Sep 6, 2010
priority date (Note) -
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status (Latency Note)
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Abstract
A musical instrument includes a resonating pipe having a first slot defined along a length of a longitudinal axis of the resonating pipe and a sliding rod that slides along a length of the first slot and closes the first slot such that the sliding rod selectively covers and provides an air seal to the first slot, such that a pitch of sound produced varies according to a length of closure of the first slot. A mouthpiece is coupled to the resonating pipe to enable the player to create a resonating column of air in the resonating pipe and control the pitch of the instrument by controlling the coverage of the sliding rod over the first slot.
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