Teen Buzz

[Danath]

Seems that 4th is broken, a wav of 1.6 KB can't even have 0.2 secs of sound.

Hey I'm 26 and I can hear those tagged as "below 20"

 

[diavel]

then try from original website, but I bet you'll only hear very silent buzzing or some totally different frequency. I fount out that 20-25 kHz repel dogs but I don't think my speakers or cellphone can properly produce this sound. I suppose most of < 30 will hear it just not as loud as teens. For most teens it tend to be unbearably loud and annoying. 17,4 is the worst for me but I hear it pretty silent, I can hear some of higher but I have to turn volume up

 

[Danath]

I can hear all clearly, but none is like having a nail through my brain, just slightly annoying

 

[An4Sh]

I can hear all clearly, but none is like having a nail through my brain, just slightly annoying

Not even the first 2? They're like nails fragmenting into my brain.

 

[diavel]

wow congratz. I'm 25 and with these under 20 I can hear only starting and ending click sounds... no continuous eeeeeeeeeeeee. All these sounds are unpleasant but 17,4 and 18 are a needle in back of my head. If you don't bother any of them either you can't hear them or you have much higher frequency limits somewhere like dogs have... that would be amazing

 

[An4Sh]

wow congratz. I'm 25 and with these under 20 I can hear only starting and ending click sounds... no continuous eeeeeeeeeeeee. All these sounds are unpleasant but 17,4 and 18 are a needle in back of my head. If you don't bother any of them either you can't hear them or you have much higher frequency limits somewhere like dogs have... that would be amazing

I'm fairly sure everyone can hear the first 2 easily, they just happen to be that annoying.

 

[Danath]

Error, I was talking about those supposed to be difficult to hear. Of course the "anyone" is annoying; damn, I can hear it putting my headphones one meter away from me without changing the volume, while the last one is a bit difficult to hear.

 

[diavel]

Well not everybody.. maybe vast majority on this forum - check my age thread

I've seen a video when a couple of girls went near a device making this sound (17,4) and one of them shouted and covered her ears while the other smiled and put her head very near it and calmly said something like - oh yeah I can hear it.

http://www.noloitering.ca/news.html#q1
http://www.noloitering.ca/dl/Mosquito.mov

 

[Danath]

http://www.noloitering.ca/news.html#q1

Like this: silence....