Originally Posted By: Serenity_Now
Yeah, spl measurement. Better still, download room measurement software. Cheaper than a meter and really useful. REW is popular or Studio Six's Audio Tools software for i devices. Really good and portable.


I remember trying REW several years ago and never could get it to work. (Sure I was not doing it right, but the meter sure was much easier.)

https://docs.google.com/spreadsheet/ccc?...amp;usp=sharing