KI4MVP
formerly LJ4MVP
- Joined
- Jun 30, 2005
- Messages
- 31,325
- Reaction score
- 41,537
- Points
- 148
If had a noise I knew was a certain dB I could calibrate this thing myself but I don't know of one and it's not easy to find anything online
I also looked for a phone app to generate noise at specific DB, instead found one that's supposed to be a pre-calibrated meter.
https://itunes.apple.com/us/app/decibel-x-db-dba-noise-meter/id448155923?mt=8
THere's also probably a phone app that can generate a predetermined db level.