I am getting lazy and hoping someone will take pity on my ignorance.
I have a data for a line graph that will plot the volumn (amplitude), in decibles of a fog horn at regular intervals (period frequency), say every 10 minutes.
I want to resolve the average volumn (amplitude) for a segment of time. Is this an RMS (root means squared) solution - or is there another method that I should use!
Thanks!
Imagination is more important than knowledge