Comment on Baumgart et al.: Infrasound of a wind turbine reanalyzed as power spectrum and power spectral density (JSV, doi: 10.1016/j.jsv.2021.116310, 2021) – Comment on Pilger and Ceranna: The influence of periodic wind turbine noise on infrasound array measurements (JSV, Vol. 388, pp. 188–200, 2017) Academic Article