Somewhere down around 20 hertz (cycles per second) is the lowest that most people can hear. On the high end, it is far more variable; 20,000 hz is common, and 30 to 50 KHz is not unknown.
A human could hear from 20dB to 20000dB
The sounds with frequency below the hearing range are named Infrasounds and the sounds with frequency above the hearing range are named Ultrasounds. I would say infrasonic . 20000
No. Human eye scan see light int he 390-750 nm range. 100-300 nm is in the infrared range.
there are 5 major sense organs in the human body--sight, hearing, taste, smell, and touch
Audiologists do not measure hearing in terms of percentage. Rather, hearing loss is determined based on how patients perform on hearing tests. If the patient has a hard time hearing people in conversation, the doctor may recommend a hearing aid.
6.9-7.8
the hearing range of human being is from 20hz to 20000hz
Infrasound ( below the range of human hearing ) Sonic Range ( within the range ofhuman hearing ) Ultrasound ( above range of human hearing )
they have different hearing range
The opposite of ultrasound (above the human hearing range) is infrasound (below the human hearing range).
they have different hearing range
they have different hearing range
Animal hearing is different to human hearing in various ways. The main difference is that animals have a high frequency range as opposed to the human ear.
Hearing Range of frequencies for humar ears if from 20 Hz to 20,000 Hz.
20-20,000 hertz
they have different hearing range
they have different hearing range
Sound waves with frequencies above the normal human range of hearing are called ultrasoundUltrasoundUltrasonic for frequencies higher than a human can hear, and infrasonic for those frequencies below the human threshold of hearing.