A Comparative Analysis of Declarative Sentences in the Spontaneous Speech of Two Puerto Rican Communities

Abstract

This paper applies the Autosegmental Metrical (AM) model of intonation phonology and the Spanish Tones and Break Indices (Sp_ToBI) annotation conventions to compare the intonational contours of declarative sentences in two varieties of Puerto Rican Spanish: (1) San Juan Spanish, spoken in the capital city of San Juan, and (2) Loíza Spanish, an Afro-Hispanic vernacular spoken in Loíza. The geographical proximity between these two municipalities entails constant contact within a shared linguistic space. However, speakers from San Juan perceive Loíza as a municipality that has its own peculiar way of speaking. The acoustic and phonological analysis was carried out with PRAAT to verify whether pitch accents coincide in the spontaneous speech of the two analyzed varieties. The data we examined contain an overall predominance of the bitonal pitch accents L*+H and L+<H* in San Juan Spanish, and L+H* in Loíza Spanish. Findings show both similarities and differences within the two speech communities, as well as with intonational patterns in other (Afro-)Hispanic varieties. These results provide new information on spontaneous declarative intonation in (Afro-)Puerto Rican Spanish by offering a new perspective on the origin of a set of the prosodic phenomena found in these two varieties.