 Laubwald
Female, 18-29, Europe
 49 Posts
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Sunday, August 26, 2012 1:13:29 AM
only problem I see is that the megaphone will not be able to amplify those kind of frequencies. But otherwise - great idea! |
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 Dead_mind
Male, 18-29, Europe
190 Posts
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Tuesday, August 21, 2012 7:11:37 AM
We used the high pitch tones for our cell phones in my class. The teacher never noticed a thing. |
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 OldOllie
Male, 50-59, Midwest US
8767 Posts
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Monday, August 20, 2012 10:23:40 PM
BTW, If you're old (like me), and you want to hear with these things sound like, just drop the file into Audacity and slow it down by half (1 octave). Some of them are really obnoxious, like squealing brakes or fingernails on a chalkboard. |
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 CoyoteKing
Male, 18-29, Southern US
2994 Posts
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Monday, August 20, 2012 7:26:56 PM
nothing wrong with this. some stores in malls use it to keep kids from loitering outside of it |
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 BostonKaiser
Male, 40-49, Midwest US
1072 Posts
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Monday, August 20, 2012 6:34:31 PM
Completely agree with Dragonace. |
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 MrAtari
Male, 30-39, Europe
1083 Posts
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Monday, August 20, 2012 4:24:06 PM
they actually already used high Khz sounds on railway stations to scare off kids... It's called the mosquito device. here's the article from the company that sells them. I know they were tested here in The Netherlands too, but there were too many complaints. |
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LordJim
Male, 50-59, Europe
2422 Posts
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Monday, August 20, 2012 4:14:53 PM
Hell, I did that with my classes for ages, but seemed to wear off after a while. |
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 mamba
Male, 18-29, Europe
609 Posts
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Monday, August 20, 2012 3:23:28 PM
They have these sort of things in public areas, shops and shopping centers in bits of the UK. |
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 muffalletta
Male, 18-29, Southern US
547 Posts
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Monday, August 20, 2012 1:21:28 PM
OLD!!!! |
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 Sashiko
Female, 18-29, Eastern US
6 Posts
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Monday, August 20, 2012 12:50:46 PM
It's not going to do anything when kids already use this pitch as a ringtone so they know when they get texts and such without teachers knowing.
Found Here |
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 Zeegrr60
Male, 40-49, Eastern US
1515 Posts
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Monday, August 20, 2012 12:43:04 PM
Evil Genius. |
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 Dragonace
Male, 30-39, Eastern US
162 Posts
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Monday, August 20, 2012 12:28:01 PM
Well if parents would get off their lazy asses and actually teach there kids common courtesy and respect for other people, maybe teachers wouldn't have to resort to such measures. |
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 Gerry1of1
Male, 50-59, Western US
25705 Posts
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Monday, August 20, 2012 12:07:19 PM
180 kids? I find it hard to believe she's the only teacher on "the team". |
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 sparki1980
Male, 30-39, Eastern US
293 Posts
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Monday, August 20, 2012 12:04:18 PM
I got an idea, how about I do something that I think is "humane" and classify it as such to assuage others who might not completely agree with me as anything that can be defined as "torturing" someone elses kid is bound to draw some amount of criticism... then how about I post this brilliant plan online on a social networking site with my name, picture, and other pertinent info.. because, I don't see how this could land me in any trouble what-so-ever. |
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 handimanner
Male, 50-59, Western US
1222 Posts
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Monday, August 20, 2012 11:42:36 AM
PTA gonna have a field day with this. Hmm, different tones for different commands.
"All right, class," (bweeeet) "It's defecation time."
"And then, on to.." (bhoooo) "lunch". |
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 kitteh9lives
Female, 40-49, Eastern US
978 Posts
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Monday, August 20, 2012 11:06:23 AM
Link: Are Teachers Getting Smarter? [Pic] [Rate Link] - Or just more devious and evil? Hey this might just work! |
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