Please also check out my latest design, a Long Range Dog Whistle at 7,000 Hz. Please download here. | I have also developed real Ultrasonic dog whistles at 20,000 Hz and above, which you can find here. |
WARNING:
This is a dog whistle and not a toy! It's very loud which can harm the ears, so please protect your ears and don't use it near other people or animals!
This dog whistle produces a very loud tone of about 15 kHz. It may seem quiet to you, but that's because humans (especially in old age) perceive higher sounds less loudly or not at all - unlike many animals! Since you might not hear this high pitched dog whistle at all (depending on your age), use a freqency measuring app for testing. I use this android app.
How to print:
Use a line width of 0.4 mm and a layer height of 0.2 mm, 6 top layers and 6 bottom layers.
The whistle requires correct positioning of the Z-seam - it shouldn't be placed in the narrow air passages inside the whistle.
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.