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Resonance in rear horns
Resonance in rear horns
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Old 22nd February 2007, 01:31 PM   #1
Jaime is offline Jaime  Uruguay
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Join Date: Apr 2004
Location: Montevideo
Default Resonance in rear horns

Hi all :
In rear horns we have a resonance in the mouth of the horn. The frequency is depending of the length of the horn. A 2.70m length horn have a resonance at 127 Hz.

How I can attenuate it?
The back mouth is more problematic?

Best regards Jaime
I write in English worse than Tarzan
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Old 2nd March 2007, 11:10 PM   #2
MarkMcK is offline MarkMcK  United States
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Location: Ohio

Interesting questions.

How do you know about the resonance? Is it the result of transducer excitement from the throat? Is is excited by an external source at the mouth?

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