because their ears are more developed.
It's called mosquito ringtones.
Bacause they can't
Squat. Adults sit, or bend over...but they don't squat. Children can hear high frequency sounds that adults cannot. Most adults cannot hear tones above 13,000 Hz
elephants need to hear better because they communicate* in a lower frequency which means we cant hear them communicate* but they need better ears so they can hear each other *they communicate in low frequency drone's like bird tweeting except they are a lot lower and we cant hear them
Adults, usually older than 30, cannot hear some of the frequencies that younger people can. It is usually a symptom of age.
Dogs have a broader frequency range than humans. The dog whistle is a very high frequency. Women can hear higher frequencies than men. Some women can hear dog whistles. Men generally cannot hear dog whistles.
No, you have problems to hear the TV when you have listened too loudly and too much to your ear phones. mostly most people cant, but i can and nobody believes that i hear high pitched sounds that other people cant hear...so ur not alone
Bats. They are blind and use echolocation to navigate when they are flying. They emit high pitched sounds humans ears are unable to hear. The sound frequency in a human voice is too low pitched for them to hear.
Frequency .
These sounds have got a specific name. They are known as Ultrasounds. We can hear them, but the problem is that they cause the eardrum to vibrate too much and hence they are incomprehensible.
The frequency
Frequency= 226.67 Yes, we can hear this sound.