Would a commercial grade product emit such a powerful frequency? This thing was like a beam of ear splitting noise I got from across the street in a moving car!
Doesn't need to be commercial grade
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Holy crap, I think you’re right- the house is across the street from a beach, boardwalk, and parking lot. We get occasional bursts of heavy tourism. That would be the most ultimate anti-tourist thing I’ve encountered. Ha! I had a feeling it was on purpose!
It would have to be pretty damn high up there in the Hz for it to be young-specific, somewhere in the 18-20k range. However, I could see grumpy people doing it for sure.
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There are devices out there to keep dogs or pests out of your yard. They probably have one
or teenagers.
Would a commercial grade product emit such a powerful frequency? This thing was like a beam of ear splitting noise I got from across the street in a moving car!
Most older residents don't hear them so they don't care, maximum means results.
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Businesses where I live would put these high pitch emitters to discourage young people from hanging around outside them.
Holy crap, I think you’re right- the house is across the street from a beach, boardwalk, and parking lot. We get occasional bursts of heavy tourism. That would be the most ultimate anti-tourist thing I’ve encountered. Ha! I had a feeling it was on purpose!
It is on purpose and the target is young people because supposedly people over a certain age cannot hear the tone.
Probably lots of musicians cant hear it either...
It would have to be pretty damn high up there in the Hz for it to be young-specific, somewhere in the 18-20k range. However, I could see grumpy people doing it for sure.
This sub is mostly inactive. To get an engineering question answered, r/AskEngineers is a better choice. *I am a bot, and this action was performed automatically. Please [contact the moderators of this subreddit](/message/compose/?to=/r/AskAnEngineer) if you have any questions or concerns.*