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What is the loudest sound we can hear?
The loudest sound that we can hear is about 130 decibels.
What is the lowest pitch a human can hear?
20 Hertz to 20,000 Hertz is the frequency response range that a human can hear. So in answer to your question 20 Hertz would be the lowest pitch a human can hear.
What is the maximum decibel rating humans can hear at?
1654 decibels an hour
What decibel range can a human hear in?
We can hear from 0 dB, that is the threshold of hearing up to 130 dB that is the threshold of pain.
How many hertz does a whisle have to have in order for a human to hear it?
The nominal human hearing range is 20-20,000 Hz.
What is the loudest sound we can hear?
The loudest sound that we can hear is about 130 decibels.
Can humans hear the sonic range?
The Human hearing range IS the sonic range. Sounds which fall under the ultrasonic range are sounds which emit a higher frequency then we can hear (ie. dogs hear within this range). Infrasonic sounds emit lower frequencies then we can hear. The human hearing range or 'Sonic' range is between 16- 20 000 Hz, though changes with age
How many decibels does the human heart make?
Does a heart make decibels? Never heard a heart.
What is the lowest pitch a human can hear?
20 Hertz to 20,000 Hertz is the frequency response range that a human can hear. So in answer to your question 20 Hertz would be the lowest pitch a human can hear.
What frequencies can different animals hear?
Infrasound ( below the range of human hearing ) Sonic Range ( within the range ofhuman hearing ) Ultrasound ( above range of human hearing )
At what noise level and your ability to hear be affected?
85 decibels.
What is the range of frequency human can hear?
2 Hz to 20 KHz .
What is the maximum decibel rating humans can hear at?
1654 decibels an hour
Does voltage current or power affect volume in a speaker?
Power (Watts)/ Decibels (if the speaker is efficient) 2 Watts = 93 decibels 4 Watts = 96 decibels 8 Watts = 99 decibels 16 Watts = 102 decibels 32 Watts = 105 decibels 64 Watts = 108 decibels 128 Watts = 111 decibels 256 Watts = 114 decibels 512 Watts= 117 decibels 1024 Watts = 120 decibels Some Volumes to Compare 10 decibels = normal human breathing 60 decibels = normal human conversation 110 decibels = power saw, car horn, shouting in ear, 120 decibels = jet aircraft close by, emergency vehicle siren, rock concert
What decibel range can a human hear in?
We can hear from 0 dB, that is the threshold of hearing up to 130 dB that is the threshold of pain.
How many hertz does a whisle have to have in order for a human to hear it?
The nominal human hearing range is 20-20,000 Hz.
What is the minimum frequency hears by human?
20 decibels
