 The Oboe BBoard
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Author: RobinDesHautbois
Date: 2011-02-15 01:25
In acoustics "ondes statiques", as I had learned it, is when 2 parallel walls are separated by a distance equal to the wave length of the fundamental of a note (e.g. one meter for A=440-ish). This causes a resonance amplification by the room itself. This is actually how sopranos break wine glasses with their singing.
In practice, I have found that some harmonics (e.g. part of an instrument's tone colour) can also trigger the resonance and the fundamental of an instrument's note can trigger the resonance of a harmonic.
This has some relation with sympathetic notes and resulting tones, but I don't know any more than that.
But for sure this all comes into play in everything discussed here so far.
Robin Tropper
M.A.Sc., B.Mus., B.Ed.
http://RobinDesHautbois.blogspot.ca/music
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RobinDesHautbois |
2011-02-14 14:17 |
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Gerry L |
2011-02-14 17:28 |
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RobinDesHautbois |
2011-02-14 18:10 |
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RobinDesHautbois |
2011-02-14 18:12 |
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Oboe Craig |
2011-02-14 20:38 |
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RobinDesHautbois |
2011-02-15 00:55 |
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plclemo |
2011-02-15 01:16 |
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Re: Practice & Recording new |
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RobinDesHautbois |
2011-02-15 01:25 |
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Oboe Craig |
2011-02-15 01:29 |
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Gerry L |
2011-02-15 07:41 |
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RobinDesHautbois |
2011-02-19 00:24 |
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RobinDesHautbois |
2011-02-18 23:53 |
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Oboe Craig |
2011-02-19 01:47 |
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RobinDesHautbois |
2011-03-04 13:32 |
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The Clarinet Pages
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