Fig. 2
From: Human sounds and associated tonality disrupting perceived soundscapes in protected natural areas
Comparison of soundscapes based on the dominance of (a) traffic noise, (b) other noise, (c) human beings, (d) animals, (e) wind, (f) water sounds, and (g) quality of landscape. The curves represent the 50th percentile contour, and the bivariate distributions of ISO Pleasantness and ISO Eventfulness are plotted on the two axes. "L" represents low dominance (not at all, a little) or poor quality (very bad; bad) group, while "H" represents the high dominance (moderately, a lot, dominates completely) or high quality (neither good nor bad, good; very good) subsample.
