" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2024 KUDO.TIPS - All rights reserved.
50 + 10 log 1000
50 + 10 (3)
50 + 30
= 80 dB
50 + 10 log 1000
50 + 10 (3)
50 + 30
= 80 dB