trumpet 116dB
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Bill of Materials
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Description
116dB TRUMPET!!!
A simple trumpet with a shrill sound!
Just blow into the tube to wake up the neighbors or, simply, it can be used at the stadium for the entertainment of children
!!!WARNING!!! DO NOT USE DIRECTLY NEAR THE EARS OF PEOPLE OR ANIMALS!!!
no special settings for printing, just place it on the plate with the wide part facing down.
To make it work you need a rubber band and a balloon (a latex glove will also work)
watch the video for assembly:
MEMBRANE ASSEMBLY:
When assembling the membrane, pay attention: the more the membrane is taut, the higher the sound will be and the harder you will have to blow; if it is less taut, you will have a lower sound but less force will be needed when blowing.
And here is a very empirical test to test the sound pressure
EMPIRICAL TEST IN dB:
License
You shall not share, sub-license, sell, rent, host, transfer, or distribute in any way the digital or 3D printed versions of this object, nor any other derivative work of this object in its digital or physical format (including - but not limited to - remixes of this object, and hosting on other digital platforms). The objects may not be used without permission in any way whatsoever in which you charge money, or collect fees.
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