Timed experiments by default

[jonas.persson]

Have you had any progress on this? I do not yet understand the math behind it. What amplitudes need to be added? Are the A-filters done in Fourier Transform space (by multiplication)?

I have managed to write an experiment that gives the SPL in different octaves. I need to tidy up the code before sharing.
But I need to check with a sound level meter that gives the different octave bands.
It worked when I did a test with a single tone.