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Zero dB is the quietest sound that may be heard by the average of a group of young men who have not been noise exposed. By definition, one half of these will be able to hear a quieter sound, and the other half will be less sensitive. Nowadays, these limits are more precisely defined in terms of physical units. Some animals hear at a different sensitivity to us, and over a different frequency range.
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What is the audible sound?
A sound that can be heard in ordinary human ear is audible sound. It is approximately between 20 to 2000 decibel in strength.sound which is audible.. I.e. sound you can hear, as opposed to sound beyond human hearing at very low or very high frequencies.sound that is capable of being heard; sound loud enough to be heard; sound that is actually heard.
Why sound of light can't be heard?
Light makes no sound, hence there is no "sound of light", and anything that doesn't exist cannot be heard.
What is the smallest amount of matter in an object?
ATOMS
What is the Smallest amount of a property such as energy?
quantum
What is the smallest unit of sound wave energy?
The smallest unit of sound wave energy is the phonon. The phonon and the photon and the electron can in some ways all behave like a small particle.
Why does the smallest string instrument have the largest bow and the largest string instrument use the smallest bow?
So that the sound can be heard louder
What type of sound file is the smallest?
what type of sound file is the smallest?
Which is correct the sound of the bells was heard or the sound of the bells were heard?
'The sound of the bells were heard' is grammatically correct.
A sound that can be heard from Fiordland?
what is the sound that is heard in the Fiordland?
What is smallest bit?
Smallest amount.
What is the sound heard after lighting?
Thunder is the sound heard after lightning.
Is the word heard a short sound?
Yes, 'heard' is a short sound.
What are the smallest headsets with clear sound?
Samsung WEP200 Bluetooth Headset is the smallest headset and has crystal clear sound.
How do you measure the speed of sound in water and air?
There are a few different ways you could measure the speed of sound in water and air. You could record the amount of time it takes a sound to be heard from the source to the destination for example.
When was The Sound the Hare Heard created?
The Sound the Hare Heard was created on 2006-05-09.
What is the audible sound?
A sound that can be heard in ordinary human ear is audible sound. It is approximately between 20 to 2000 decibel in strength.sound which is audible.. I.e. sound you can hear, as opposed to sound beyond human hearing at very low or very high frequencies.sound that is capable of being heard; sound loud enough to be heard; sound that is actually heard.
Smallest in amount?
c
