•After calibrating such a quasi-peak digital detector, I analyzed again my WAV file, and the result found was that the maximum peak value detected is roughly -4.58 dB FS. Hence, the peak-to-RMS ratio is 5.42 dB, which means a ratio equal to 1.87, which is inside the range dictated by the EN standard
•Furthermore Mister Hardie had the signal tested both by the National Physical Laboratory of London and by another independent lab, and was found standard-compliant (not considering a 0.09 dB error to be relevant).