Search Results (19)

Background/Objectives: Accented speech reflects systematic deviation from target-language phonetic norms. This study demonstrates that perceived accent strength covaries with selective, gradient differences in phonological feature realization. We examine whether perceived accents in Hindi- and Tamil-accented English reflect uniform segmental deviation or cue-specific patterns of phonological feature realization. Methods: English speech produced by native speakers of Hindi and Tamil was evaluated using native listener accentedness ratings. Phonetic variation was analyzed using posterior probabilities of phonological features derived from a machine learning model, Phonet. The analyses focused on liquids (laterals and rhotics (e.g., /l/, /ɭ/, and /ɻ/) and labial segments in the fricative–glide space (e.g., /v/, /w/, and /ʋ/), with attention to word position and feature-level generalization. Results: Accentedness ratings differed systematically for Hindi- and Tamil-accented English and covaried with a subset of phonological feature dimensions, yielding contrast- and context-specific patterns of perceptually relevant variation. Not all features that varied in production contributed to perceived accent strength. Conclusions: These findings support a cue-specific, perception-grounded account of accentedness and establish phonological feature posteriors derived from Phonet as interpretable phonological categories through which gradient L2 production differences are evaluated by listeners. Full article

Trill realizations present a wide range of cross-dialectal variation in Spanish, especially in Puerto Rican Spanish (PRS). The backed /r/ in, e.g., [ká.xo] for carro, is not an exception. Since analysis with continuous variables has advanced the research on fricative variation among other Spanish varieties, the present study considers center of gravity values to provide an acoustic analysis of the backed /r/ realizations in Puerto Rican Spanish, both on the island of Puerto Rico and within the Puerto Rican diasporic community in Holyoke, Massachusetts (United States). The following three experimental production tasks were designed and employed: a picture description task, a map task, and a reading task. Furthermore, 45 participants performed the experimental tasks, i.e., 21 were recorded on the island and 24 in Holyoke. Findings show that the distribution of center of gravity values falls on a continuum, which can be affected by linguistic and sociolinguistic variables, in line with previous research on fricatives. Full article

The literature on bilingual language development often reports cases of cross-linguistic interaction of the two languages being acquired. In this paper, we investigate possible cross-linguistic interaction outputs in the development of branching onsets in the bilingual acquisition of French and Portuguese. Thirty French–Portuguese bilingual children, aged between 3;6 and 6;1, participated in our study. Their elicited productions were collected using two picture naming tasks containing 29 clusters in French and 57 clusters in Portuguese. Almost all the children acquire branching onsets earlier in French than in Portuguese, independently of the quality of cluster type (Consonant + Rhotic (Cr) clusters vs. Consonant + Lateral (Cl) clusters). Epenthesis is more present in Portuguese than in French. Shared structures in both languages are not acquired at the same time. These results show that bilingual children follow separate patterns of development, close to the ones reported for monolinguals, during the acquisition of their two languages. Moreover, the bilingual children show higher rates of development of clusters in Portuguese than the ones reported for monolinguals, suggesting an accelerated acquisition of clusters in Portuguese due to a positive influence of French. Full article

We present acoustic and articulatory data from an experiment designed to test the phonetic variability of rhotics in Brazilian Portuguese, focusing on the São Paulo variety. Ultrasound tongue imaging was used to examine the realisation of rhotics in a range of phonological environments. Our analysis reveals that word-initial and intervocalic fricatives are acoustically and articulatorily distinct for most speakers. We attribute a tendency for utterance-initial fricatives to display longer duration, less voicing, and greater tongue-dorsum displacement than word-medial intervocalic counterparts to phonetic enhancement at the site of a major prosodic boundary. Similarly, rhotic taps in utterance-final position show a tendency for devoicing and frication (aspiration or assibilation) speaker-dependently. By comparison, word-medial pre-consonantal and intervocalic taps are characterised by shorter durations and greater voicing: hence, a pattern of phonetic reduction in prosodically weaker environments. We relate our findings to theoretical debates around the phonological status of rhotics in Portuguese. Whilst not providing conclusive proof in favour of any one particular approach, our results highlight the need to recognise the reality of prosodically driven strengthening in developing a full account of rhotic variation in the variety. Full article

In this study, we investigate the multifaceted realizations of the /R/ consonant in Québec French (QF) by combining sociolinguistic and phonological approaches. First, from a sociophonetic point of view, we utilize a mixed-effects multinomial logistic regression model to analyze the impact of various variables on the distribution of /R/ variants. Our analysis of location, birth year and gender reveals that each variable and its interactions significantly influence the distribution of /R/ variants. We identify three distinct speaker groups based on their preferences for these variants: those favoring apical variants, those using uvular trills, and those employing neither apical nor uvular trills (mostly using fricatives and their approximantized or vocalized variants). From a phonological point of view, we show that the use of the /R/ variants among the three groups correlates with syllabic position, with weaker variants displayed in so-called “weakening” contexts, such as coda and intervocalic onset. Our results thus show that the apparent diversity of /R/ realizations in QF actually follows a pattern from both a sociolinguistic and a formal phonological point of view. Full article

Understanding the role of input in bilingual phonological acquisition is revealing for deciphering the workings of language acquisition processes. Input and usage distributional frequencies guide and differentiate speech sound acquisition patterns cross-linguistically. Such processes are operant in first- and second-language acquisition. There is an under-representation of investigations on how context-specific input in bilingualism influences the early acquisition of rhotics in child developmental speech longitudinally. This study addresses the gap by tracing a Greek/English bilingual girl’s rhotic development between ages 2;7 and 3;11, utilizing naturalistic data during daily interactions with an adult interlocutor. The study reports and schematically illustrates the child’s bilingual usage frequencies, informing language choice in her production variables, which demonstrate, quantitatively and qualitatively, the effects of context-specific input on rhotic accuracy levels and substitution patterns in both languages. Specifically, distributional frequencies in the input govern the child’s phonemic and phonetic tendencies in the languages. Findings are compared with previous reports in the literature and enhance language acquisition theory, revealing the pivotal role of input in the dynamic interplay with developmental universals, language-specific tendencies, transfer, and individual variation. Full article

In Brazilian Veneto (a heritage variety of Veneto spoken in several areas of Brazil), a stem alternation targets the plurals of masculine nominals ending in a consonant. While nominals with a word-final rhotic or nasal are pluralized by adding the masculine plural suffix $/-\mathrm{i}/ ([\mathrm{b}\mathrm{i}\text{'}\stackrel{{\displaystyle ̑}}{\mathrm{t}\int }\mathrm{e}\mathrm{r}]\to [\mathrm{b}\mathrm{i}\text{'}\stackrel{{\displaystyle ̑}}{\mathrm{t}\int }\mathrm{e}\mathrm{r}\mathrm{i}]$ ‘glass’), pluralization in nominals with a final lateral involves deletion of the consonant (e.g., $[\mathrm{n}\mathrm{i}\text{'}\mathrm{s}\mathrm{o}\mathrm{l}]\to [\mathrm{n}\mathrm{i}\text{'}\mathrm{s}\mathrm{o}\mathrm{i}]$ ‘bedsheet’). I argue that these differences stem from word-final laterals having a distinct representation from rhotics and nasals: while the latter are represented as codas, the former are represented as onsets of empty-headed syllables. Based on a corpus analysis, I show that (a) speakers’ productions of these plurals are stable, and (b) other patterns of pluralization (namely, in monosyllables and words with final stress on a CV syllable) are consistent with the proposal. In addition, the behaviour of laterals with respect to resyllabification, metaphony and intervocalic consonant deletion further suggest that laterals are represented as onsets word-finally. Full article

This study focuses on accent shift or stylization to American English features in Anglophone pop-rock music and examines linguistic constraints alongside music-related considerations, as well as the effect of changes in musical genre on variable accent shift. The case study is the British band Mumford and Sons and their variable production of non-prevocalic rhotics as either present or absent. Mumford and Sons is of interest because they have displayed a change in their musical style throughout their career from Americana to alt-rock. The band’s four studio albums were auditorily analyzed and coded for rhotic vs. non-rhotic with aid from spectrograms. The linguistic factors considered were word class, preceding vowel according to the word’s lexical set, complexity of the preceding vowel, syllable complexity, stress, and location within the word and phrase. In addition, the effect of singing-related factors of syllable elongation and rhyming, and of the specific album, were also explored. Results show that rhoticity is favored in content words, stressed contexts, complex syllables, and NURSE words. This pattern is explained as stemming from the perceptual prominence of those contexts based on their acoustic and phonological characteristics. Results further show that syllable elongation leads to more rhoticity and that rhyming words tend to agree in their (non-)rhoticity. Finally, the degree of rhoticity decreases as the band departs from Americana in their later albums, highlighting the relevance of music genre for accent stylization. Full article

This paper examines patterns of gemination in child Egyptian Arabic, with a focus on how gemination functions as a repair strategy, using data from the Egyptian Arabic Salama Corpus. The findings show that the phonological development of Egyptian Arabic-speaking children of geminated consonants correlates with previously established developmental stages. Initial stages involve the acquisition of labial geminates, transitioning through an increased use of alveolar and velar geminates, to the acquisition of rhotic and lateral geminates in later phases. The findings also suggest that gemination is not merely a phonetic phenomenon in child phonology, but also shows the children’s awareness of the phonology of the dialect, especially the moraicity of vowels and consonants. Full article

Mai-Ndombe is one of the southwestern provinces of the Democratic Republic of Congo. Ecologically, it can be characterised as a transition zone between a moist, broadleaf rainforest ecotone in the north and shrubland/savannah areas in the south. Linguistically, Mai-Ndombe, along with the rest of southwestern Congo all the way down to the border with Angola, is among the least well-surveyed areas of the planet. Within its borders, several different Bantu (Guthrie’s zones B, C, and H) varieties are spoken, near the newly identified West-Coastal Bantu homeland, itself a hot spot of phonological diversity unlike any other in the West-Coastal Bantu domain. Phonetic and phonological accounts of its languages are particularly lacking (apart from impressionistic “grey literature” reports which seldom comply with the standards of present-day phonetic and phonological inquiry). This gap is particularly concerning as Mai-Ndombe is also an area of great anthropological diversity, with numerous hunter-gatherer Twa communities living deep in its eastern and northern forests. Their lects, collectively known as Lotwa, are severely endangered, as they face the threats of social stigma and the growing use of national and regional linguae francae. As part of the author’s doctoral project (still underway), phonetic data were collected in the area between May and July 2021, specifically in Inongo (the provincial capital) and Nioki. The present contribution is intended as a brief note on the relevant results produced so far, mainly bearing on the analysis of some phenomena of interest in the languages of the region, including Sakata rhotics and labial–velars and the presence of unusual trilling/flapping realisations in Lotwa. The picture yielded by this preliminary exploration is one of striking phonetic and phonological variation, possibly pointing to earlier stages of greater linguistic diversity than previously supposed. It is also tentatively proposed that one of the specific characteristics of the phenomena attested in the present contribution is that they tend to affect more than one language at a time, working rather as areal “phonetic possibilities” than language-bound outcomes of traditional sound change rules; in this sense, it is suggested that in-depth documentation and description can help broaden our understanding of how language contact works in highly multilingual contexts. Full article

Accurate pronunciation of speech sounds is essential in communication. As children learn their native language, they refine the movements necessary for intelligible speech. While there is variability in the order of acquisition of speech sounds, there are some sounds that are more complex and are later developing. The rhotic /r/ is a later-developing sound in English, and some children require intervention to achieve accurate production. Additionally, individuals learning English as a second language may have difficulty learning accurate /r/ production, especially if their native language does not have an /r/, or the /r/ they produce is at a different place of articulation. The goal of this research is to provide a novel approach on how a knowledge-based intelligence program can provide immediate feedback on the accuracy of productions. In the proposed approach, the audio signals will first be detected, after which features of audio signals will be extracted, and finally, knowledge-based intelligent classification will be performed. Based on the obtained knowledge and application scenarios, novel features are proposed and used to classify various speaker scenarios. Full article

Many studies in L3 phonetics and phonology have found that language dominance plays an influential role in determining the source of transfer. However, any effect of language dominance is likely dependent on many factors, including task complexity. As complexity increases, learners should be increasingly likely to rely on the more automatic articulatory routines from their dominant language. We tested this hypothesis by examining the production patterns of L1 Mandarin–L2 English–L3 Spanish speakers acquiring the Spanish tap and trill, performing a less complex word-reading task and a more complex sentence reading task. The results of the former were reported in a previous study, revealing that the speakers transferred the L2 English [ɹ] and [ɾ] to some extent when acquiring the Spanish rhotics. We hypothesized that such transfer would be less prevalent in the same speakers performing the sentence reading task. The results revealed some support for the hypothesis. Transfer of L2 [ɾ] decreased in the sentence reading task, as did transfer of L2 [ɾ] (in trill productions). L2 [ɹ] substitutes did not vary with task. The results highlight that transfer from previous languages is partially dependent on task. Future work should establish when and to what extent language dominance influences the source of transfer. Full article

Heritage language variation and change provides an opportunity to examine the interplay of contact-induced and language-internal effects while extending the variationist framework beyond monolingual speakers and majority languages. Using data from the Heritage Language Variation and Change in Toronto Project, we illustrate this with a case study of Tagalog (r), which varies between tap, trill, and approximant variants. Nearly 3000 tokens of (r)-containing words were extracted from a corpus of spontaneous speech of 23 heritage speakers in Toronto and 9 homeland speakers in Manila. Intergenerational and intergroup analyses were conducted using mixed-effects modeling. Results showed greater use of the approximant among second-generation (GEN2) heritage speakers and those that self-report using English more. In addition, the distributional patterns remain robust and the approximant appears in more contexts. We argue that these patterns reflect an interplay between internal and external processes of change. We situate these findings within a framework for distinguishing sources of variation in heritage languages: internal change, identity marking and transfer from the dominant language. Full article

Attempts to classify spoken Arabic dialects based on distinct reflexes of consonant phonemes are known to employ a mixture of parameters, which often conflate linguistic and non-linguistic facts. This article advances an alternative, theory-informed perspective of segmental typology, one that takes phonological properties as the object of investigation. Under this approach, various classificatory systems are legitimate; and I utilize a typological scheme within the framework of feature geometry. A minimalist model designed to account for segment-internal representations produces neat typologies of the Arabic consonants that vary across dialects, namely qāf,ǧīm,kāf, ḍād, the interdentals, the rhotic, and the pharyngeals. Cognates for each of these are analyzed in a typology based on a few monovalent contrastive features. A key benefit of the proposed typologies is that the featural compositions of the various cognates give grounds for their behavior, in terms of contrasts and phonological activity, and potentially in diachronic processes as well. At a more general level, property-based typology is a promising line of research that helps us understand and categorize purely linguistic facts across languages or language varieties. Full article

Research on third language (L3) phonological acquisition has shown that Cross-Linguistic Influence (CLI) plays a role not only in forming the newly acquired language but also in reshaping the previously established ones. Only a few studies to date have examined cross-linguistic effects in the speech perception of multilingual learners. The aim of this study is to explore the development of speech perception in young multilinguals’ non-native languages (L2 and L3) and to trace the patterns of CLI between their phonological subsystems over time. The participants were 13 L1 Polish speakers (aged 12–13), learning English as L2 and German as L3. They performed a forced-choice goodness task in L2 and L3 to test their perception of rhotics and final obstruent (de)voicing. Response accuracy and reaction times were recorded for analyses at two testing times. The results indicate that CLI in perceptual development is feature-dependent with relative stability evidenced for L2 rhotics, reverse trends for L3 rhotics, and no significant development for L2/L3 (de)voicing. We also found that the source of CLI differed across the speakers’ languages: the perception accuracy of rhotics differed significantly with respect to stimulus properties, that is, whether they were L1-, L2-, or L3-accented. Full article