Phonetic Characteristics of Multilingual Speakers: Investigating Cross-Linguistic Influence

Abstract

This research investigates the phonetic characteristics of multilingual speakers, focusing on the phenomenon of cross-linguistic influence. As global mobility increases, understanding how individuals who speak multiple languages navigate phonetic systems becomes crucial. This study employs a mixed-methods approach, combining acoustic analysis with perceptual tests to examine how phonetic features from one language impact the articulation and perception of sounds in another. Participants, representing diverse linguistic backgrounds, were recorded producing a set of phonetic contrasts common across their languages. The findings reveal significant patterns of influence, demonstrating that prior exposure to specific phonetic traits affects both production and perception, leading to unique speech patterns among multilingual speakers. Additionally, the research highlights the role of social factors, such as proficiency and language dominance, in shaping these phonetic characteristics. By exploring the complex interplay between languages, this study contributes to the understanding of linguistic adaptation and the cognitive processes underlying multilingualism. Ultimately, the findings underscore the importance of considering phonetic variation in multilingual contexts, offering insights into language learning, teaching, and the cognitive implications of speaking multiple languages.

Keywords: multilingualism, phonetic characteristics, cross-linguistic influence, acoustic analysis, language dominance, speech patterns, language learning, linguistic adaptation.