01170nas a2200145   4500000000100000000000100001008004100002100002700043700002700070245010200097856006200199300001000261520073900271022001401010       2016                            d1 aNayim Medina del Moral1 aMagdalena Romera Ciria00aAnálisis acústico del seseo vasco en los datos del Archivo del Patrimonio Inmaterial de Navarra  uhttps://dialnet.unirioja.es/servlet/extart?codigo=5723097  a34-513 aAfter having tracked the presence of Basque «seseo» speakers in the Archives of the Immaterial heritage of Navarre (Romera y Medina, 2015), we carried out the phonetic-acoustic characterization of «seseo» productions. In contrast to previous studies (Iribar et al. 2005; Hualde, 2010; Isasi, Iribar y Túrrez, 2013), where the informants who produce «seseo» were L1 Basque-L2 Spanish speakers, this time we report the case of an L1 Spanish informant who produces «seseo». Through PRAAT, we analyze six acoustic features of each of his sibilant segments. Our findings support the idea of the use of a new model of «seseo», which includes a new realization that does not conform the ‘seseo’ variants known for other areas.  a1136-081X