 The Oboe BBoard
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Author: RobinDesHautbois
Date: 2010-07-06 23:20
I'm very sad to say I haven`t taken any acoustics courses, but it sort of make sense as follows:
Pitch is generally a function of length. A wider bore will decrease the ratio between length and total volume in the staple. This might be an over simplification, but it should fly.
I'm mostly glad to read what Cooper said about staple bore opening and saggy octave notes. I've heard the word backpressure often in the past, but clarinettists were using it.... that would indeed cause diziness: in over-heated over-humidified buildings, I came close to fainting from it!
My Loree apparently has a much wider top-joint bore than Laubins - whom I have read take great care in working with pros. to get the tuning they want. I'll have to ask them if this results in more conicity for Laubins and if this affects general pitch.
Robin Tropper
M.A.Sc., B.Mus., B.Ed.
http://RobinDesHautbois.blogspot.ca/music
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mjfoboe |
2010-07-05 17:37 |
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hautbois francais |
2010-07-05 22:53 |
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RobinDesHautbois |
2010-07-06 00:15 |
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RobinDesHautbois |
2010-07-06 10:27 |
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hautbois francais |
2010-07-06 00:29 |
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mjfoboe |
2010-07-06 01:10 |
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jhoyla |
2010-07-06 05:58 |
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hautbois francais |
2010-07-06 12:24 |
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RobinDesHautbois |
2010-07-06 16:33 |
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jhoyla |
2010-07-06 13:02 |
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RobinDesHautbois |
2010-07-06 16:27 |
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hautbois francais |
2010-07-06 14:03 |
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johnt |
2010-07-06 15:35 |
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mschmidt |
2010-07-06 17:18 |
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cjwright |
2010-07-06 20:20 |
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mjfoboe |
2010-07-06 22:24 |
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RobinDesHautbois |
2010-07-06 23:20 |
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cjwright |
2010-07-07 01:01 |
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RobinDesHautbois |
2010-07-06 23:37 |
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hautbois francais |
2010-07-07 00:37 |
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RobinDesHautbois |
2010-07-07 00:46 |
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RobinDesHautbois |
2010-07-07 01:11 |
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hautbois francais |
2010-07-07 00:58 |
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RobinDesHautbois |
2010-07-07 10:36 |
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hautbois francais |
2010-07-07 11:02 |
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jhoyla |
2010-07-07 14:50 |
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johnt |
2010-07-07 18:48 |
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cjwright |
2010-07-07 19:28 |
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mjfoboe |
2010-07-08 11:45 |
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johnt |
2010-07-08 01:53 |
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hautbois francais |
2010-07-08 12:52 |
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mjfoboe |
2010-07-08 15:02 |
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RobinDesHautbois |
2010-07-08 18:43 |
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hautbois francais |
2010-07-09 09:26 |
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RobinDesHautbois |
2010-07-09 12:42 |
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hautbois francais |
2010-07-09 13:29 |
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mjfoboe |
2010-07-15 21:11 |
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mschmidt |
2010-07-16 04:50 |
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RobinDesHautbois |
2010-07-16 10:54 |
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mjfoboe |
2010-07-16 14:10 |
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HautboisJJ |
2010-07-16 23:57 |
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RobinDesHautbois |
2010-07-17 01:55 |
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mjfoboe |
2010-07-17 02:13 |
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cjwright |
2010-07-17 04:20 |
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