Добірка наукової літератури з теми "Canonical babble"

This study investigates prosodic modulation in the spontaneous canonical babble of congenitally deaf infants with cochlear implants (CI) and normally hearing (NH) infants. Research has shown that the acoustic cues to prominence are less modulated in CI babble. However acoustic measurements of individual cues to prominence give incomplete information about prosodic modulation. In the present study, raters are asked to judge prominence since they simultaneously take into account all prosodic cues. Disyllabic utterances produced by CI and NH infants were presented to naive adult raters who had to indicate the degree and direction of prosodic modulation between syllables on a visual analogue scale. The results show that the babble of infants with CI is rated as having less prosodic modulation. Moreover, segmentally more variegated babble is rated as having more prosodic modulation. Raters do not perceive the babble to be predominantly trochaic, which indicates that the predominant stress pattern of Dutch is not yet apparent in the children’s productions.

Previous research has documented the importance of audition in the development of typical infant vocalization. Of particular interest is the development of canonical babbling, which is related to mastery of the timing elements of speech. Children with severe to profound hearing loss who use hearing aids have demonstrated both delayed and deviant canonical babbling. The vocal development of 12 children has been followed as they have been considered for cochlear implantation. Nine of these children have undergone implantation, and 5 of these children have been followed for more than 1 year after implantation. On average, canonical babbling emerged at 6.5 months after implantation. The time frame in which some children developed words was accelerated in terms of length of auditory experience as compared with normal-hearing peers. Mature oral-motor development is likely the primary contributing factor in this time course. One child who received a cochlear implant began to babble with hearing aids. It is not known whether normal canonical babbling is sufficient evidence on which to base candidacy decisions; however, our data suggest that children who produce canonical babbling maintain and build upon those skills after implantation.

AbstractOne can describe isomorphism of two compact hyperbolic Riemann surfaces of the same genus by a measure-theoretic property: a chosen isomorphism of their fundamental groups corresponds to a homeomorphism on the boundary of the Poincaré disc that is absolutely continuous for Lebesgue measure if and only if the surfaces are isomorphic. In this paper, we find the corresponding statement for Mumford curves, a non-Archimedean analogue of Riemann surfaces. In this case, the mere absolute continuity of the boundary map (for Schottky uniformization and the corresponding Patterson–Sullivan measure) only implies isomorphism of the special fibers of the Mumford curves, and the absolute continuity needs to be enhanced by a finite list of conditions on the harmonic measures on the boundary (certain non-Archimedean distributions constructed by Schneider and Teitelbaum) to guarantee an isomorphism of the Mumford curves. The proof combines a generalization of a rigidity theorem for trees due to Coornaert, the existence of a boundary map by a method of Floyd, with a classical theorem of Babbage, Enriques and Petri on equations for the canonical embedding of a curve.

Abstract This paper consists of confrontational analysis of two Czech translations of Alexander Blok’s famous poem “The Twelve”: one by Bohumil Mathesius published in 1925 (4th ed. 1977) which was considered canonical for many generations of Czech readers; and the most recent one published by Lubor Kasal in 2016. The present study tries to ascertain which translation is more accurate and closer to the Russian original and to identify the flaws and mistakes from the stylistic and semantic point of view which can be found in both translations. The paper discusses whether the two Czech translations under study render the same aesthetic experience for Czech readers as the original for its Russian readers. Both translations are closely examined with emphases on several important aspects: the semantic density of both the original and the Czech translations; the rhythm of the Russian poem and of its Czech versions; the choice of suitable equivalents in both translations. In the end, the assessment of Lubor Kasal’s Czech translation is overall positive, as it meets the requirements for the translator and his translation without serious reservations.

Linguistic expressions in every language have established patterns with meanings that can be inferred by linguistic conventions. Languages have their own norms and expressing systems that make transferred linguistic formulas seem odd. Any deviation from the established patterns can be referred to as interference. Interference in translation is the transfer of some linguistic aspect of the source text (ST) into the target text (TT). The term includes any kind of influence that is exerted by the linguistic properties of the ST on the linguistic properties of the TT. Lexical items and syntactic structures of the source language are copied into the TT, resulting in the phenomenon called ‘translationese’. As a result of interference, translation has introduced a plethora of words, expressions, and constructions into Arabic, resulting in a change in modern Arabic style. One phenomenon that Arabic has witnessed in modern times is linguistic recycle. This term refers to the re-utilization of translated expressions and syntactic structures in Arabic in its intra-linguistic operation (opposed to the inter-linguistic event of translation). The language community has been using these translation-introduced formulations although they do not conform to the canonical patterns of Arabic. Being unaware of this fact, speakers of Arabic use the translation-introduced expressions and constructions instead of the native ones although they have at their disposal a variety of formulations to express the same ideas. Linguistic recycle can be categorized into the three areas of lexis, syntax, and culture. Using a contrastive approach, the paper investigates the areas of lexis and syntax, demonstrating the pervasiveness of this phenomenon and its impact on Arabic. Corpora of Arabic have been used to detect and verify occurrences of expressions and structures.

Recent evidence shows that children reach expected basic linguistic milestones in two rural Indigenous communities, Tseltal and Yélî Dnye, despite infrequent exposure to child-directed speech. However, those results were partly based on vocal maturity measures that are fairly robust to environmental variation, e.g. the onset of babbling. Directed speech input has been traditionally linked to lexical development, which is by contrast environmentally sensitive. We investigate the relation between child-directed speech and early phonological development in these two communities, focussing on a phonological benchmark that links children’s pre-lexical and early lexical development: the production of consonants. We find that, while Tseltal and Yélî children’s canonical babble onset align with previously attested patterns, their early consonant acquisition shows some divergence from prior expectations. These preliminary results suggest that early consonant production may demonstrate greater environmental sensitivity than canonical babble, possibly via similar mechanisms that link linguistic input and lexical development.

Abstract Background Canonical babbling—producing syllables with a mature consonant, full vowel, and smooth transition—is an important developmental milestone that typically occurs in the first year of life. Some studies indicate delayed or reduced canonical babbling in infants at high familial likelihood for autism spectrum disorder (ASD) or who later receive an ASD diagnosis, but evidence is mixed. More refined characterization of babbling in the first year of life in infants with high likelihood for ASD is needed. Methods Vocalizations produced at 6 and 12 months by infants (n = 267) taking part in a longitudinal study were coded for canonical and non-canonical syllables. Infants were categorized as low familial likelihood (LL), high familial likelihood diagnosed with ASD at 24 months (HL-ASD) or not diagnosed (HL-Neg). Language delay was assessed based on 24-month expressive and receptive language scores. Canonical babble ratio (CBR) was calculated by dividing the number of canonical syllables by the number of total syllables. Generalized linear (mixed) models were used to assess the relationship between group membership and CBR, controlling for site, sex, and maternal education. Logistic regression was used to assess whether canonical babbling ratios at 6 and 12 months predict 24-month diagnostic outcome. Results No diagnostic group differences in CBR were detected at 6 months, but HL-ASD infants produced significantly lower CBR than both the HL-Neg and LL groups at 12 months. HL-Neg infants with language delay also showed reduced CBR at 12 months. Neither 6- nor 12-month CBR was significant predictors of 24-month diagnostic outcome (ASD versus no ASD) in logistic regression. Limitations Small numbers of vocalizations produced by infants at 6 months may limit the reliability of CBR estimates. It is not known if results generalize to infants who are not at high familial likelihood, or infants from more diverse racial and socioeconomic backgrounds. Conclusions Lower canonical babbling ratios are apparent by the end of the first year of life in ASD regardless of later language delay, but are also observed for infants with later language delay without ASD. Canonical babbling may lack specificity as an early marker when used on its own.

Objective: The present case study aims to report on the consonant repertoire during the pre-linguistic and first linguistic stage of a Greek-Cypriot speaking child bilaterally implanted with multichannel Cochlear Implants (CIs). Background: Children with Hearing Loss (HL) produce canonical babble later, and consonantal inventories of HL children are smaller. However, the consonant repertoire of CI Greek-speaking children has not been examined thus far and research on types of consonantal errors during phonological acquisition is scant. Clinical Case: A pre-linguistically deaf child (CY, 7;0 years old) received the first CI at 7 months of age, but the external part of the device was fitted at 2;7 years. An investigation of the child’s speech at 7;0 years was conducted through auditory analysis. The child’s canonical utterances were transcribed in IPA and his consonants were classified into subcategories, depending on articulation place, articulation manner and resonance. Regarding place, alveolar consonants were the main category produced. As regards manner, closed consonants was the first category to appear, while in terms of voicing, voiceless consonants were recorded more often than voiced ones. The analysis also showed that consonants /t/, /s/ and /p/ were dominant in the child’s speech and revealed several phonological processes. Conclusion: The present case holds special interest as the child’s phonological system is still between the pre-linguistic/first linguistic stages due to the delayed CI mapping. The results agree in part with several studies in the literature, while specific phonological error patterns observed, remain to be verified in other CI Greek-speaking children.

Jewish Literature: A Very Short Introduction explores modern Jewish literature from 1492 to the early twenty-first century, rotating around the concept of aterritoriality to appreciate the diasporic journey Jews have embarked on across geographic and linguistic spheres to the present day. At the center are canonical figures like Franz Kafka, Isaac Babel, Bruno Schulz, Anne Frank, Martin Buber, Hannah Arendt, Isaac Bashevis Singer, Saul Bellow, Philip Roth, Grace Paley, Jacobo Timerman, Moacyr Scliar, and Susan Sontag. Unlike the output of other national literatures, Jewish literature does not have a fixed address. As a result, its practitioners are at once insiders and outsiders.