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Animation of the sound (over)presure in a pipe open at one end, playing a pure sinusoidal note, harmonic 7 of the fundamental. A standing wave mode, with a node at the open end (right) and an antinode at the closed end (left). The profile has 4 total nodes including the open end; 1.75 full waves or
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The following pages on the
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I, the copyright holder of this work, hereby publish it under the following license:
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Standing wave in a half-open pipe, with 4 nodes (1.75 full waves, 7 quarter-waves)
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7 quarter-waves in pipe. This animation was obtained by image processing from
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Click on a date/time to view the file as it appeared at that time.
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I, the copyright holder of this work, release this work into the
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copyrighted, dedicated to the public domain by copyright holder
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In some countries this may not be legally possible; if so:
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released into the public domain by the copyright holder
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Commons is a freely licensed media file repository.
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51:(663 × 250 pixels, file size: 114 KB, MIME type:
325:https://commons.wikimedia.org/user:Jorge_Stolfi
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Text is available under the Creative Commons Attribution-ShareAlike License. Additional terms may apply.
