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OpenStudy (akohl):
@ShailKumar What sound level corresponds to the threshold of human hearing? 120 dB 0 dB 80 dB 20 dB
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OpenStudy (akohl):
Not sure what to do
OpenStudy (anonymous):
The threshold of hearing is frequency dependent. Take it 0 db for 1000Hz
OpenStudy (akohl):
So only 20 is in range of 20 to 20000
OpenStudy (akohl):
Would 0and 20 b right
OpenStudy (anonymous):
20Hz to 20 KHz is the frequency range. Sound level in db is energy per unit area. 0 db is the threshold of sound level for humans.
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OpenStudy (akohl):
Thanks
OpenStudy (anonymous):
Welcome :)
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