20,000 Hz (20kHz) is the (ideal) highest FREQUENCY that a healthy human ear can hear. With regard to loud sounds, a sound LEVEL of 120 decibel (dB) causes pain, and a level of 140 dB causes deafness.
A spider's sounds can be very faint and not travel very far, usually only a few meters at most. The loudest sound they produce is typically when they are rubbing body parts together to create a vibration, but even then the sound isn't very loud or travel a long distance.
Sound with a frequency lower than about 20 cycles per second, called infrasonic sound. Sound with a frequency higher than about 20,000 cycles per second, called ultrasonic sound. Only those with excellent hearing can perceive sound at these extremes. As we age and as our hearing is damaged by exposure to loud sounds, the frequency range of hearing is reduced. Some animals can hear sounds above and below the range of humans.
Because each animal has a different range of sensitivity for sound frequencies; also not all the human beings are identical.
the male ! The female is totaly silent, only the male makes noise. Out of the males the Australian Cicada is the loudest of them all
the loudest sub woofer in the world is the Matterhorn it was made by Danley sound labs but if you want to know the loudest and largest single sub woofer in the world that's called the MTX thunder 1000000 it has a 300kg magnet
The loudest sound that humans can hear before experiencing pain is usually around 120 decibels, such as a rock concert or a thunderclap. However, sounds over 140 decibels can cause permanent hearing damage.
Usually, it's not a sound we can comprehend with our human ears.
A spider's sounds can be very faint and not travel very far, usually only a few meters at most. The loudest sound they produce is typically when they are rubbing body parts together to create a vibration, but even then the sound isn't very loud or travel a long distance.
In my opinion it is the drums that have the loudest raw sound, but if you connect your guitar to an amplifier then the sound will have increased.
194 dB (decibels) is the loudest sound on Earth ever. Some people say that the eruption of Krakatoa in 1883 was the loudest sound ever, being heard at 5,000 kilometers away! That eruption was around 180 dB!
lub
The loudest noise or sound is The Bloop because in 1997, U.S. NOAA heard a sound that is never been heard of that is also the loudest sound ever. The sound can cause from more than 5,000 km away from it's source. If it is an animal, it is louder and bigger than the loudest animal and the biggest animal in Earth.
Something like 100 dB = 1010 = 10,000,000,000 times as much sound power
The Destruction of a a star.
There is no upper limit.
the whistle
ultrasonic