If we turn the question around and now say not, what does the laughter sound like in terms of being real or posed, but we say, how much does this laughter make you want to laugh, how contagious is this laughter to you, we see a different profile.
Si cambiamos la pregunta y en vez de decir cómo suena la risa en términos de real o forzada, y en cambio decimos cuántas ganas de reír te da esta risa, cuán contagiosa te resulta esta risa, vemos un perfil diferente.