Decibel meter (hardware)

[Eusebio Rufian-Zilbermann]

It's not software but it may be helpful, to know how loud our activity sounds to other people

Newegg "shell shocker", today only

$11.99 Decibel Meter, Meterk Digital Sound Level Meter, Range 30-130dB(A) Noise Volume Measuring Instrument Self-Calibrated Decibel Monitoring Tester

https://www.newegg.com/meterk-791377385547-test-connectors/p/2A7-00UT-00002?Item=9SIARUCD3F3270&cm_sp=Dailydeal_SS-_-9SIARUCD3F3270-_-11072021

Maybe someone with good electronics skills can figure out how to hack this to make it useful for ARC calibration?

Edited November 7, 2021 by Eusebio Rufian-Zilbermann

[Byron Dickens]

Why would you need to hack this?

[Tony Carpenter]

Or, you can just download decibel meter on to your phone/tablet?.