Home » Audio » Measurement » The best apps to measure noise levels
Re: The best apps to measure noise levels [message #89175 is a reply to message #84166] Mon, 12 November 2018 16:24 Go to previous messageGo to previous message
gofar99 is currently offline  gofar99
Messages: 1950
Registered: May 2010
Location: Southern Arizona
Illuminati (5th Degree)
Hi, The problem with apps is that they rely on the phone microphone. It is not as wide band as you really need and its calibration (if any) is a joke. A cheap solution is to find a used Radio Shack sound level meter. Either the analog one or the digital one. They are reasonably accurate and a lot better than the phone. In my system I personally use a calibrated mic and feed it into a Behringer DEQ2496 or alternative into an I7 ASUS laptop with suitable software. Even then I suspect that the accuracy is still only in the 95% range.

Good Listening
Bruce
 
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