The realization of contrastive focus in Peruvian Spanish intonation

In this paper, declarative intonation contours from Peruvian Spanish speakers are compared between pragmatic conditions in order to observe potential differences in the prosodic realization of contrastive focus. To do so, an acoustic feature of intonation, the fundamental frequency (F0), is examined. Since focus in Quechua is realized through the use of evidential markers, it is hypothesized that Cuzco Spanish speakers may behave differently than Lima speakers in relatively less contact with Quechua. Two intonation features have been examined with relation to contrastive focus on the subject: peak alignment and peak height. While Lima speakers demonstrate earlier and higher peaks on the subject, similar to previous reports for Madrid and Peninsular Spanish, some Cuzco speakers use fewer prosodic cues, while others rely on post-focal deaccenting alone. Also, Cuzco speakers appear to behave similarly according to whether or not they are bilingual in Spanish and Quechua. This research demonstrates how focus in realized differently in two regional varieties of Peruvian Spanish and adds to our knowledge of how language contact may contribute to the development of alternate intonation patterns in Spanish.