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-   -   Usage of osciloscope to measure speaker spl (http://www.diyaudio.com/forums/software-tools/215520-usage-osciloscope-measure-speaker-spl.html)

Safos 2nd July 2012 08:56 PM

Usage of osciloscope to measure speaker spl
 
Hello,

Is anybody who use osciloscope to measure speaker spl. I am going to use one to measure Fs, by sin generator but I would like to know how we can use osciloscope for spl.

Regars
Safos

tvrgeek 15th July 2012 09:30 PM

You would need a reference by which to calibrate it to. You can buy a little capsule that fits up to your mic with a known power to set things to.

Why not just run any of the freeware spectrum analysis tools?


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