Phonetic variation of f 0 range in L1 and L2 : a comparison between Italian, English and Spanish native and non-native speakers

This work was carried out with the purpose of investigating the use of language-specific features of pitch span and level in L2. Different languages were investigated: on the one hand, we analysed productions in L2 Spanish and English, uttered by Italian learners with different proficiency levels; on the other hand, we analysed productions in L2 Italian uttered by Spanish and English speakers. The results show a very heterogeneous situation: to some extent, learners seem to be sensitive to f 0 excursion and modulation of the L2 input they receive; however, these intonational features of Target Language speech: i) are out of non-native speaker’s control, ii) do not affect all the aspects of L2 productions, and iii) present a high degree of inter-speaker variability

Tone and intonation: introductory notes and practical recommendations

International audienceThe present article aims to propose a simple introduction to the topics of (i) lexical tone, (ii) intonation, and (iii) tone-intonation interactions, with practical recommendations for students. It builds on the authors' observations on various languages, tonal and non-tonal; much of the evidence reviewed concerns tonal languages of Asia. With a view to providing beginners with an adequate methodological apparatus for studying tone and intonation, the present notes emphasize two salient dimensions of linguistic diversity. The first is the nature of the lexical tones: we review the classical distinction between (i) contour tones that can be analyzed into sequences of level tones, and (ii) contour tones that are non-decomposable (phonetically complex). A second dimension of diversity is the presence or absence of intonational tones: tones of intonational origin that are formally identical with lexical (and morphological) tones

Listeners use temporal information to identify French- and English-accented speech

Which acoustic cues can be used by listeners to identify speakers’ linguistic origins in foreign-accented speech? We investigated accent identification performance in signal-manipulated speech, where (a) Swiss German listeners heard native German speech to which we transplanted segment durations of French-accented German and English-accented German, and (b) Swiss German listeners heard 6-band noise-vocoded French-accented and English-accented German speech to which we transplanted native German segment durations. Therefore, the foreign accent cues in the stimuli consisted of only temporal information (in a) and only strongly degraded spectral information (in b). Findings suggest that listeners were able to identify the linguistic origin of French and English speakers in their foreign-accented German speech based on temporal features alone, as well as based on strongly degraded spectral features alone. When comparing these results to previous research, we found an additive trend of temporal and spectral cues: identification performance tended to be higher when both cues were present in the signal. Acoustic measures of temporal variability could not easily explain the perceptual results. However, listeners were drawn towards some of the native German segmental cues in condition (a), which biased responses towards ‘French’ when stimuli featured uvular /r/s and towards ‘English’ when they contained vocalized /r/s or lacked /r/

Archival Phonetics & Prosodic Typology in Sixteen Australian Languages

In naturalistic speech, the phonetic instantiation of phonological categories is often highly variable. Speakers have been observed to converge on patterns of phonetic variation that are consistent within languages but variable cross-linguistically for the same phonological phenomenon. Speakers are evidently sensitive to these sorts of patterns and learn the phonetic variation in a consistent way. Furthermore, the systematicity of this variation suggests that these patterns should change over time systematically as well. Most Australian languages assign lexical stress consistently on the first syllable of the word, raising the question of how the phonetics of stress varies across languages with this phonologically stable pattern. This dissertation presents an investigation into structured variation of the acoustic correlates of stress and prosody in sixteen Indigenous languages of Australia that all have consistent initial stress placement, with a focus on the source(s) of variation in these factors cross-linguistically. Acoustic correlates of stress, despite the phonological uniformity present among these languages, show significant cross-linguistic variation, both in the presence or absence of a particular cue to stress, as well as the size of these effects. The phonological uniformity of stress assignment allows for a more controlled comparison of the acoustic correlates of stress across these languages, since the placement of stress marking remains constant. Acoustic correlates investigated are vowel duration, pre-tonic and post-tonic consonant duration, intensity, f0 (maximum and range), and vowel peripherality. These cues are identified using a series of mixed effects linear regression models. To identify the source(s) of variation in acoustic correlates to stress, the population genetics tool Analysis of Molecular Variance (AMOVA) is used. This is a statistical tool created for analysis of genetic variance that has been applied to cultural evolution topics such as music and folktales. This model finds significant variation across languages, as well as substantial intra-speaker variation, similarly to the findings for both biological and cultural evolution, but no significant intra-language variation across speakers. These results are also supported by the investigation of inter- and intra-language variation using regresssion modeling. Another population genetics measure, fixation index, is used to create a network model of language relationships based on the phonetic correlates of lexical stress. This network shows clear relationships between the Pama Nyungan languages in this sample, as well as some Gunwinyguan languages, supporting the claim that the phonetic cues to stress are stable within language families and change according to the principles of diachronic language change. Smaller groupings in this network also indicate some contact-induced change or areal effects in these phonetic markers. Phrasal prosody is also investigated in this dissertation, using a toolkit for automated phrasal contour clustering. For each language, f0 is measured at regular intervals across the word, which is used as input to a complete-linkage clustering algorithm to identify major categories of phrasal contours. Results of this sort of automatic clustering provide testable hypotheses about phrasal types in each language, while avoiding some common pitfalls of impressionistic analyses of prosodic phrases. As with the investigation into lexical stress, this sort of automated typological work serves as a crucial complement to more detailed language-specific studies for the creation of well-rounded and well-supported theories. The data used in this dissertation are narrative speech recordings sourced from language archives, collected in varying field settings. In processing these data I have created a large corpus of these recordings force aligned at the segment level and have worked out post-hoc methods for controlling noise and variation in field-collected audio to create a comparable set of language data. I include in the dissertation a lengthy discussion of these methods, with the aim of providing a practical toolkit for the use of archival materials to address novel phonetic questions, as well as to aid in the creation of language revitalization resources

Highly complex syllable structure: A typological and diachronic study

The syllable is a natural unit of organization in spoken language whose strongest cross-linguistic patterns are often explained in terms of a universal preference for the CV structure. Syllable patterns involving long sequences of consonants are both typologically rare and theoretically marginalized, with few approaches treating these as natural or unproblematic structures. This book is an investigation of the properties of languages with highly complex syllable patterns. The two aims are (i) to establish whether these languages share other linguistic features in common such that they constitute a distinct linguistic type, and (ii) to identify possible diachronic paths and natural mechanisms by which these patterns come about in the history of a language. These issues are investigated in a diversified sample of 100 languages, 25 of which have highly complex syllable patterns. Languages with highly complex syllable structure are characterized by a number of phonetic, phonological, and morphological features which serve to set them apart from languages with simpler syllable patterns. These include specific segmental and suprasegmental properties, a higher prevalence of vowel reduction processes with extreme outcomes, and higher average morpheme/word ratios. The results suggest that highly complex syllable structure is a linguistic type distinct from but sharing some characteristics with other proposed holistic phonological types, including stress-timed and consonantal languages. The results point to word stress and specific patterns of gestural organization as playing important roles in the diachronic development of these patterns out of simpler syllable structures

Highly complex syllable structure: A typological and diachronic study

The syllable is a natural unit of organization in spoken language whose strongest cross-linguistic patterns are often explained in terms of a universal preference for the CV structure. Syllable patterns involving long sequences of consonants are both typologically rare and theoretically marginalized, with few approaches treating these as natural or unproblematic structures. This book is an investigation of the properties of languages with highly complex syllable patterns. The two aims are (i) to establish whether these languages share other linguistic features in common such that they constitute a distinct linguistic type, and (ii) to identify possible diachronic paths and natural mechanisms by which these patterns come about in the history of a language. These issues are investigated in a diversified sample of 100 languages, 25 of which have highly complex syllable patterns. Languages with highly complex syllable structure are characterized by a number of phonetic, phonological, and morphological features which serve to set them apart from languages with simpler syllable patterns. These include specific segmental and suprasegmental properties, a higher prevalence of vowel reduction processes with extreme outcomes, and higher average morpheme/word ratios. The results suggest that highly complex syllable structure is a linguistic type distinct from but sharing some characteristics with other proposed holistic phonological types, including stress-timed and consonantal languages. The results point to word stress and specific patterns of gestural organization as playing important roles in the diachronic development of these patterns out of simpler syllable structures

Highly complex syllable structure: A typological and diachronic study

The syllable is a natural unit of organization in spoken language whose strongest cross-linguistic patterns are often explained in terms of a universal preference for the CV structure. Syllable patterns involving long sequences of consonants are both typologically rare and theoretically marginalized, with few approaches treating these as natural or unproblematic structures. This book is an investigation of the properties of languages with highly complex syllable patterns. The two aims are (i) to establish whether these languages share other linguistic features in common such that they constitute a distinct linguistic type, and (ii) to identify possible diachronic paths and natural mechanisms by which these patterns come about in the history of a language. These issues are investigated in a diversified sample of 100 languages, 25 of which have highly complex syllable patterns. Languages with highly complex syllable structure are characterized by a number of phonetic, phonological, and morphological features which serve to set them apart from languages with simpler syllable patterns. These include specific segmental and suprasegmental properties, a higher prevalence of vowel reduction processes with extreme outcomes, and higher average morpheme/word ratios. The results suggest that highly complex syllable structure is a linguistic type distinct from but sharing some characteristics with other proposed holistic phonological types, including stress-timed and consonantal languages. The results point to word stress and specific patterns of gestural organization as playing important roles in the diachronic development of these patterns out of simpler syllable structures

Highly complex syllable structure: A typological and diachronic study

The syllable is a natural unit of organization in spoken language whose strongest cross-linguistic patterns are often explained in terms of a universal preference for the CV structure. Syllable patterns involving long sequences of consonants are both typologically rare and theoretically marginalized, with few approaches treating these as natural or unproblematic structures. This book is an investigation of the properties of languages with highly complex syllable patterns. The two aims are (i) to establish whether these languages share other linguistic features in common such that they constitute a distinct linguistic type, and (ii) to identify possible diachronic paths and natural mechanisms by which these patterns come about in the history of a language. These issues are investigated in a diversified sample of 100 languages, 25 of which have highly complex syllable patterns. Languages with highly complex syllable structure are characterized by a number of phonetic, phonological, and morphological features which serve to set them apart from languages with simpler syllable patterns. These include specific segmental and suprasegmental properties, a higher prevalence of vowel reduction processes with extreme outcomes, and higher average morpheme/word ratios. The results suggest that highly complex syllable structure is a linguistic type distinct from but sharing some characteristics with other proposed holistic phonological types, including stress-timed and consonantal languages. The results point to word stress and specific patterns of gestural organization as playing important roles in the diachronic development of these patterns out of simpler syllable structures

Highly complex syllable structure: A typological and diachronic study

The syllable is a natural unit of organization in spoken language whose strongest cross-linguistic patterns are often explained in terms of a universal preference for the CV structure. Syllable patterns involving long sequences of consonants are both typologically rare and theoretically marginalized, with few approaches treating these as natural or unproblematic structures. This book is an investigation of the properties of languages with highly complex syllable patterns. The two aims are (i) to establish whether these languages share other linguistic features in common such that they constitute a distinct linguistic type, and (ii) to identify possible diachronic paths and natural mechanisms by which these patterns come about in the history of a language. These issues are investigated in a diversified sample of 100 languages, 25 of which have highly complex syllable patterns. Languages with highly complex syllable structure are characterized by a number of phonetic, phonological, and morphological features which serve to set them apart from languages with simpler syllable patterns. These include specific segmental and suprasegmental properties, a higher prevalence of vowel reduction processes with extreme outcomes, and higher average morpheme/word ratios. The results suggest that highly complex syllable structure is a linguistic type distinct from but sharing some characteristics with other proposed holistic phonological types, including stress-timed and consonantal languages. The results point to word stress and specific patterns of gestural organization as playing important roles in the diachronic development of these patterns out of simpler syllable structures

Highly complex syllable structure: A typological and diachronic study

The syllable is a natural unit of organization in spoken language whose strongest cross-linguistic patterns are often explained in terms of a universal preference for the CV structure. Syllable patterns involving long sequences of consonants are both typologically rare and theoretically marginalized, with few approaches treating these as natural or unproblematic structures. This book is an investigation of the properties of languages with highly complex syllable patterns. The two aims are (i) to establish whether these languages share other linguistic features in common such that they constitute a distinct linguistic type, and (ii) to identify possible diachronic paths and natural mechanisms by which these patterns come about in the history of a language. These issues are investigated in a diversified sample of 100 languages, 25 of which have highly complex syllable patterns. Languages with highly complex syllable structure are characterized by a number of phonetic, phonological, and morphological features which serve to set them apart from languages with simpler syllable patterns. These include specific segmental and suprasegmental properties, a higher prevalence of vowel reduction processes with extreme outcomes, and higher average morpheme/word ratios. The results suggest that highly complex syllable structure is a linguistic type distinct from but sharing some characteristics with other proposed holistic phonological types, including stress-timed and consonantal languages. The results point to word stress and specific patterns of gestural organization as playing important roles in the diachronic development of these patterns out of simpler syllable structures