Acoustic parameters of song notes.

Localized = song notes fulfilling the criteria for source level estimation. Others = song notes with equally high quality, but were unable to be localized. (Dur, s) = duration, Fmax (Hz) = maximum frequency, Fmin(Hz) = minimum frequency, Fc (Hz) = centroid frequency, Fpeak (Hz) = peak frequency, BWrms (Hz) = rms bandwidth, R(m) = distance, TL(dB) = transmission loss, RL = received level (rms = root-mean-squared, pp = peak to peak, efd = energy flux density), ASL = apparent source level referenced to 1 m from the source (whale). Standard deviation is given in parentheses.