All proceedings
Enter a document #:
Enter search terms:

Info for readers Info for authors Info for editors Info for libraries Order form Shopping cart

Bookmark and Share Paper 2883

Sibilant Dissimilation in the History of Spanish: An Information-Theoretic Approach
André Zampaulo
172-178 (complete paper or proceedings contents)


This paper applies the notion of probability and the concepts of entropy and surprisal, as defined in Information-theoretic terms, to the well-known case of sibilant dissimilation in medieval Spanish. Such concepts reveal themselves as crucial in order to understand the dissimilatory changes in question by explaining them as a resolution of the phonetic uncertainty and ambiguity that characterized the sibilant consonants prior to dissimilation. It is argued that the contrast enhancement resulting from this change not only contributes to the effectiveness in conveying information, but also results from the instability of low-frequency sounds.

Published in

Selected Proceedings of the 15th Hispanic Linguistics Symposium
edited by Chad Howe, Sarah E. Blackwell, and Margaret Lubbers Quesada
Table of contents
Printed edition: $310.00