what is the loudness of a normal conservation?
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the loudness of normal conversation is 60 db
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HEYA!!!
The loudness of normal conversation is 20 decibels...
HOPE THIS HELPS U. @MP #MAHABOOBPASHA#
The loudness of normal conversation is 20 decibels...
HOPE THIS HELPS U. @MP #MAHABOOBPASHA#
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