- The registered background and WT sound pressure levels are relatively low, when compared with noise levels
reported by other authors, with a maximum registered 5 minute Leq of 48.0 dB(A);
- Direct visibility of WT seems to affect the noise nuisance and sensitivity reported by the respondents;
- People who have a favourable opinion about WT tend to report that they are less annoyed by their noise.
- There is a statistically significant, direct and positive relationship between noise nuisance and the opinion about the
impact of WT in landscape;
- Despite the limitation of the small sample analysed, it was verified that people with an economic interest in WT
tend to feel less annoyed by noise, even though this relationship is not statistically significant;