What is the minimum sound that can a human being hear?

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Kavitha Sampath Kumar

Experienced Mathematics com ECE Educator

range is 20-20KHz
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labhome

20 cycles per second to 20000 cycles per second
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Result oriented tutorials for Science/ Maths / Computer Science / English for last 15 years

Generally, the lowest frequency of sound the human ear can hear is 20 Hz.
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Teacher By Passion

The sound range which Human beings are capable of hearing is 20Hz-20Khz but it is far more sensitive between 1 KHz to 4 KHz.
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Concept Guru

minimum limit of human ear is 20 hertz.
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maths n science

20 deci bel
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btech

20 hz - 20 khz
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Tutor

At the time of birth a child can hear sound less then 20Hz but as he grow his hearing ability declines to 20Hz
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Microprcessor Wizard

if the question is the level then the answer is in dB which is variable and less in children . In frequency it is again 20Hz
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