Ever heard of the Mosquito Ringtone? Its a ring tone only children and young adults can hear. As people grow older, their ability to hear higher pitched sounds diminish. How these ring tones work is by creating a steady, high pich noise which only younger folks can hear. Its great at schoo and so on when you don't want to tip off the teacher, parents or anyone else that you have a phone call or text message and such.
At any rate, I found a website that offer these ring tones as a free download for various age groups.
8khz Everyone
10khz 60 & Younger
12khz 50 & Younger
14khz 49 & Younger
15khz 39 & Younger
16khz 30 & Younger
17khz 24 & Younger
17.4khz 24 & Younger
18khz 24 & Younger
19khz 24 & Younger
20khz 18 & Younger
21khz 18 & Younger
22khz 18 & Younger
Now the point of this topic is to listen to these sound files and see what the highest pitch (khz) you can hear and post the results here. You may need decent speakers/headphones to be able to play such high pitch noises.
Heres the site:
http://www.freemosquitoringtones.org/
The sound files come in OGG, MP3 and WAV files.
At any rate, I found a website that offer these ring tones as a free download for various age groups.
8khz Everyone
10khz 60 & Younger
12khz 50 & Younger
14khz 49 & Younger
15khz 39 & Younger
16khz 30 & Younger
17khz 24 & Younger
17.4khz 24 & Younger
18khz 24 & Younger
19khz 24 & Younger
20khz 18 & Younger
21khz 18 & Younger
22khz 18 & Younger
Now the point of this topic is to listen to these sound files and see what the highest pitch (khz) you can hear and post the results here. You may need decent speakers/headphones to be able to play such high pitch noises.
Heres the site:
http://www.freemosquitoringtones.org/
The sound files come in OGG, MP3 and WAV files.











