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Optimization of morpheme length: a cross-linguistic assessment of Zipf’s and Menzerath’s laws
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In: Linguistics Vanguard ; https://hal.archives-ouvertes.fr/hal-03471186 ; Linguistics Vanguard, 2021, 7 (s3), ⟨10.1515/lingvan-2019-0076⟩ (2021)
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Identifying the Russian voiceless non-palatalized fricatives /f/, /s/, and /ʃ/ from acoustic cues using machine learning
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In: ISSN: 0001-4966 ; EISSN: 1520-8524 ; Journal of the Acoustical Society of America ; https://hal.archives-ouvertes.fr/hal-03435810 ; Journal of the Acoustical Society of America, Acoustical Society of America, 2021, 150 (3), pp.1806-1820. ⟨10.1121/10.0005950⟩ (2021)
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Abstract:
International audience ; This paper shows that machine learning techniques are very successful at classifying the Russian voiceless non-palatalized fricatives [f], [s], and [ʃ] using a small set of acoustic cues. From a data sample of 6320 tokens of read sentences produced by 40 participants, temporal and spectral measurements are extracted from the full sound, the noise duration, and the middle 30 ms windows. Furthermore, 13 mel-frequency cepstral coefficients (MFCCs) are computed from the middle 30 ms window. Classifiers based on single decision trees, random forests, support vector machines, and neural networks are trained and tested to distinguish between these three fricatives. The results demonstrate that, first, the three acoustic cue extraction techniques are similar in terms of classification accuracy (93% and 99%) but that the spectral measurements extracted from the full frication noise duration result in slightly better accuracy. Second, the center of gravity and the spectral spread are sufficient for the classification of [f], [s], and [ʃ] irrespective of contextual and speaker variation. Third, MFCCs show a marginally higher predictive power over spectral cues (<2%). This suggests that both sets of measures provide sufficient information for the classification of these fricatives and their choice depends on the particular research question or application.
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Keyword:
[SHS.LANGUE]Humanities and Social Sciences/Linguistics
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URL: https://hal.archives-ouvertes.fr/hal-03435810 https://doi.org/10.1121/10.0005950 https://hal.archives-ouvertes.fr/hal-03435810/document https://hal.archives-ouvertes.fr/hal-03435810/file/10.0005950.pdf
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Interindividual Variation Refuses to Go Away: A Bayesian Computer Model of Language Change in Communicative Networks
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In: ISSN: 1664-1078 ; Frontiers in Psychology ; https://hal.archives-ouvertes.fr/hal-03435808 ; Frontiers in Psychology, Frontiers, 2021, 12, pp.2176. ⟨10.3389/fpsyg.2021.626118⟩ (2021)
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Interindividual Variation Refuses to Go Away: A Bayesian Computer Model of Language Change in Communicative Networks
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In: Front Psychol (2021)
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Foraging postures are a potential communicative signal in female bonobos
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In: ISSN: 2045-2322 ; EISSN: 2045-2322 ; Scientific Reports ; https://hal.archives-ouvertes.fr/hal-03063820 ; Scientific Reports, Nature Publishing Group, 2020, 10 (1), ⟨10.1038/s41598-020-72451-3⟩ (2020)
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L’innovation sociale dans l’écosystème d’un Laboratoire d’Excellence en Sciences Humaines et Sociales – L’exemple du LabEx ASLAN, Livre blanc
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In: https://hal.archives-ouvertes.fr/hal-02289330 ; [Rapport de recherche] Université de Lyon; LabEx ASLAN; Laboratoire CNRS ICAR UMR 5191; Laboratoire CNRS DDL UMR 5596. 2019 (2019)
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Different languages, similar encoding efficiency: Comparable information rates across the human communicative niche
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Cortical oscillations and language variation: Towards a cross-linguistic perspective
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In: Workshop Linguistic Diversity Meets The Brain: Future directions in the language sciences, at the Department of Comparative Linguistics, University of Zurich ; https://hal.archives-ouvertes.fr/hal-02613390 ; Workshop Linguistic Diversity Meets The Brain: Future directions in the language sciences, at the Department of Comparative Linguistics, University of Zurich, May 2017, Zurich, Switzerland (2017)
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Interword and intraword pause threshold in writing
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In: ISSN: 1664-1078 ; Frontiers in Psychology ; https://hal.archives-ouvertes.fr/hal-03157962 ; Frontiers in Psychology, Frontiers, 2014, 5, pp.182. ⟨10.3389/fpsyg.2014.00182⟩ (2014)
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LAPSyD: Lyon-Albuquerque Phonological Systems Database
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In: 14th Interspeech Conference ; https://halshs.archives-ouvertes.fr/halshs-01179104 ; 14th Interspeech Conference, Aug 2013, Lyon, France (2013)
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Proceedings of the 14th Annual Conference of the International Speech Communication Association (Interspeech), 25-29 August 2013, Lyon (France)
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In: https://hal.archives-ouvertes.fr/hal-00931864 ; France. International Speech Communication Association (ISCA), over 3500 p., 2013 (2013)
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The perception of a derived contrast in Scottish English
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In: Proceedings of the 17th International Congress of Phonetic Sciences ; Proceedings of ICPhS 2011 ; International Congress of Phonetic Sciences ; https://hal.archives-ouvertes.fr/hal-00613604 ; International Congress of Phonetic Sciences, the City University of Hong Kong, the Chinese Academy of Social Sciences, Beijing, the Academia Sinica, Aug 2011, Hong-Kong, Hong Kong SAR China. pp.ICPHS ; https://www.internationalphoneticassociation.org/icphs-proceedings/ICPhS2011/OnlineProceedings/RegularSession/Ferragne/Ferragne.pdf (2011)
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Derived contrasts in Scottish English: an EEG study
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In: Proceedings of the 17th International Congress of Phonetic Sciences ; Proceedings of ICPhS 2011 ; 17th International Congress of Phonetic Sciences ; https://hal.archives-ouvertes.fr/hal-00613603 ; 17th International Congress of Phonetic Sciences, the City University of Hong Kong, the Chinese Academy of Social Sciences, Beijing, the Academia Sinica, Aug 2011, Hong-Kong, Hong Kong SAR China. pp.ICPHS ; http://www.ddl.ish-lyon.cnrs.fr/fulltext/ferragne/Boulenger_2011_icphs.pdf (2011)
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Real-time lexical competitions during speech-in-speech comprehension
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In: ISSN: 0167-6393 ; EISSN: 1872-7182 ; Speech Communication ; https://hal.archives-ouvertes.fr/hal-00439635 ; Speech Communication, Elsevier : North-Holland, 2010, 52 (3), pp.246-253. ⟨10.1016/j.specom.2009.11.002⟩ ; http://www.ddl.ish-lyon.cnrs.fr/fulltext/Boulenger/Boulenger_2010_SpeechComm.pdf (2010)
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