19.9k
You aren't even a teenager yet!Your hearing rules! You're either quite young or you've looked after your ears.
The highest pitched ultrasonic mosquito ringtone that I can hear is 19.9kHz
在19.9k的时候还听得很清楚,到下一级21.1k的时候不知怎地突然就什么都听不见了(只听得到电流热噪声而已,呵呵),看来阈值应该在20k吧! 戴上耳机听到19 原帖由 leeyoung 于 2012-2-12 14:53 发表 http://bbs.headphoneclub.com/images/common/back.gif
测试结果已经说了嘛……:lol
You are a liar
You claimed to be able to hear a tone that contained absolutely no sound!
你这个测试很早就有了
早就知道这个问题了:lol