Ultrasonic Whistle

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Ultrasonic Whistle

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397
775
433

Print Profile(3)

All
A1 mini
P1S
P1P
X1
X1 Carbon
X1E
A1

Optimized, with imprint
Optimized, with imprint
Designer
21 min
1 plate
4.6(119)

Optimized, without imprint
Optimized, without imprint
Designer
16 min
1 plate
4.6(273)

Added "20" to be consistent with the other whistles
Added "20" to be consistent with the other whistles
21 min
1 plate
4.5(4)

Open in Bambu Studio
Boost
397
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3.5 k
3.3 k
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Description

Please also take a look at my new Sports Fan Whistle - a full-fledged referee whistle with national colors.

I have also developed Ultrasonic dog whistles at even higher frequencies, which you can find here.

After a lot of fine work and countless test prints, I proudly present the first reliably functioning 3D printable Ultrasonic Whistle. With a powerful blow, it breaks the barrier of 20 kHz that separates ultrasound from “normal” sound.

 

You'll probably think that this whistle isn't working - but that's because humans (especially as they get older) hear higher tones less loudly or not at all - unlike many animals! I therefore recommend a frequency measurement app for testing. I use this android app.

 

WARNING:
This whistle is 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!

 

How to print:

First of all: this whistle has very small structures inside - corresponding to the short wavelength of ultrasonic sound. For successful printing, your printer should be well calibrated and work precisely. Use a line width of 0.4 mm and a layer height of 0.2 mm, 8 top layers and 8 bottom layers. The whistle requires correct positioning of the Z-seam - it shouldn't be placed in the narrow air passages inside the whistle.

Print slowly to achieve sharp edges!

Comment & Rating (433)

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Print Profile
Added "20" to be consistent with the other whistles
Can confirm that all four whistles from 20kHz to 23kHz work. Tested with Behringer ECM8000 w/Friture
3
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Print Profile
Added "20" to be consistent with the other whistles
Perfect print. Works perfectly with animals.
The designer has replied
1
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great!
0
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Boosted
Very good whistles, I tested many of yours. All were very accurate (except one), see pcitures. Printed on P1S with eSUN PLA+ with your "optimized" profile.
(Edited)
0
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what app do you use for sound testing?
0
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Print Profile
Optimized, with imprint
And 10 year old child can hear it a tiny bit. My dog can definitely hear it. to be honest, all of this guys whistles all work I have so many of them
0
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Print Profile
Optimized, without imprint
The whistle is completely inaudible, yet the animals turn
Show original
0
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Print Profile
Optimized, with imprint
I do not know if my cat truly hears it
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Print Profile
Optimized, without imprint
dog whistle
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Print Profile
Optimized, without imprint
Very good, it really works.
0
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Print Profile
Optimized, without imprint
Cool
0
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Print Profile
Optimized, with imprint
I don't know if it works, my dog doesn't bat an eyelid 😝Otherwise, perfect print
Show original
0
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License

This user content is licensed under a Standard Digital File 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.