“…The overall majority concentrates on intrinsic sounds of industrial products, either with the aim of theorizing about sound quality in general (Jekosch, 2004;Langeveld et al, 2013;Lyon, 2003;Raffaseder, 2007) or specifically in relation to consumers' perception of the sounds of branded products. For the latter, a considerable number of appliance sound studies have been carried out by researchers primarily in the fields of industrial design engineering and experimental psychology, reporting on empirical investigations of sound design for a wide range of electric and non-electric household products for the kitchen, for cleaning and comfort, and personal care (Fenko et al, 2010(Fenko et al, , 2011Jansen et al, 2012;Knöferle, 2012;Knöferle et al, 2016;Ludden and Schifferstein, 2007;Ozcan and Schifferstein, 2014;Özcan and van Egmond, 2007;Özcan and van Egmond, 2009;Özcan and van Egmond, 2012;Spence and Zampini, 2007;Susini et al, 2004;van Egmond, 2008;Zampini et al, 2003).…”