Collin201
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| Joined: 27 May 2011 |
| Total Posts: 12394 |
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| 01 Jun 2015 09:05 PM |
for pranking reasons
how high frequency does a sound have to be in order to not be heard by adults?
sinister ideas ;) |
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| 01 Jun 2015 09:06 PM |
140?
that sounds like a personal problem |
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adambenn
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| Joined: 23 Jan 2009 |
| Total Posts: 5950 |
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Collin201
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| Joined: 27 May 2011 |
| Total Posts: 12394 |
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| 01 Jun 2015 09:07 PM |
60 Hz
20 is the highest humanly possible |
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Epiccaik
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| Joined: 02 Dec 2010 |
| Total Posts: 2501 |
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Collin201
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| Joined: 27 May 2011 |
| Total Posts: 12394 |
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| 01 Jun 2015 09:10 PM |
27!
"die by the spork" -oddblooger, 2015 - INFP-T Personality |
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