Loud

Loud Confusion about decibels
Confusion about decibels
How do you understand decibels?Is 60 decibels twice as loud as 50?What is the 3 dB rule?How loud is 20 dB? How do you understand decibels?On the dec...
Loud Dba sound levels
Dba sound levels
A whisper is about 30 dB, normal conversation is about 60 dB, and a motorcycle engine running is about 95 dB. Noise above 70 dB over a prolonged perio...
Loud Db spl scale
Db spl scale
The dB SPL scale is a logarithmic ratio scale used to represent the physical amplitude of sound pressure variations. 0dBSPL relates to a pressure vari...