@inproceedings{Steffens2013,
  author    = {Steffens, Jochen},
  title     = {When do we judge sounds? - Relevant everyday situations for the estimation of ecological validity of indoor soundscape experiments},
  booktitle = {International Congress on Acoustics (ICA) 2013, Montr{\´e}al, Canada},
  address   = {Montr{\´e}al},
  doi       = {10.1121/1.4800346},
  institution = {Fachbereich - Medien},
  year      = {2013},
  language  = {en}
}