Y young707082 New Member Apr 13, 2009 #1 What is the device that used to measure sound volume (dB)? Thanks!
dknguyen Well-Known Member Most Helpful Member Apr 13, 2009 #2 Is this what you are looking for? Just the name of the device? https://en.wikipedia.org/wiki/Sound_level_meter Last edited: Apr 13, 2009
Is this what you are looking for? Just the name of the device? https://en.wikipedia.org/wiki/Sound_level_meter
crutschow Well-Known Member Most Helpful Member Apr 13, 2009 #3 A sound meter such as this from Parts Express **broken link removed**
Leftyretro New Member Apr 13, 2009 #5 A microphone perhaps Followed with input amplification and frequency shaping filtering, followed with a log amp should do the job. Lefty
A microphone perhaps Followed with input amplification and frequency shaping filtering, followed with a log amp should do the job. Lefty