Ian Hatch (wererogue) wrote,
Ian Hatch
wererogue

Ultrasonics

You are an easily repelled teenager
The mosquito device was made for the likes of you. You are probably begging to make the noise stop!

The highest pitched ultrasonic mosquito ringtone that I can hear is 18.8kHz
Take the mosquito ringtones hearing test


That's using headphones, as a medical hearing test would do - but also still in a room with my computer of many fans...
Tags: chaff
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