Expression of concern: 'Chimpanzee vowel-like sounds and voice quality suggest formant space expansion through the hominoid lineage' (2022) by Grawunder et al.

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Open AccessMoreSectionsView PDF ToolsAdd to favoritesDownload CitationsTrack Citations ShareShare onFacebookTwitterLinked InRedditEmail Cite this article Grawunder Sven, Uomini Natalie, Samuni Liran, Bortolato Tatiana, Girard-Buttoz Cédric, Wittig Roman M. and Crockford Catherine 2023Expression of concern: ‘Chimpanzee vowel-like sounds and voice quality suggest formant space expansion through the hominoid lineage’ (2022) by Grawunder et al.Phil. Trans. R. Soc. B3782022047620220476http://doi.org/10.1098/rstb.2022.0476SectionOpen AccessEditorialExpression of concern: ‘Chimpanzee vowel-like sounds and voice quality suggest formant space expansion through the hominoid lineage’ (2022) by Grawunder et al. Sven Grawunder Sven Grawunder Google Scholar Find this author on PubMed Search for more papers by this author , Natalie Uomini Natalie Uomini http://orcid.org/0000-0002-9898-6415 Google Scholar Find this author on PubMed Search for more papers by this author , Liran Samuni Liran Samuni Google Scholar Find this author on PubMed Search for more papers by this author , Tatiana Bortolato Tatiana Bortolato Google Scholar Find this author on PubMed Search for more papers by this author , Cédric Girard-Buttoz Cédric Girard-Buttoz Google Scholar Find this author on PubMed Search for more papers by this author , Roman M. Wittig Roman M. Wittig http://orcid.org/0000-0001-6490-4031 Google Scholar Find this author on PubMed Search for more papers by this author and Catherine Crockford Catherine Crockford http://orcid.org/0000-0001-6597-5106 Google Scholar Find this author on PubMed Search for more papers by this author Sven Grawunder Sven Grawunder Google Scholar Find this author on PubMed Search for more papers by this author , Natalie Uomini Natalie Uomini http://orcid.org/0000-0002-9898-6415 Google Scholar Find this author on PubMed Search for more papers by this author , Liran Samuni Liran Samuni Google Scholar Find this author on PubMed Search for more papers by this author , Tatiana Bortolato Tatiana Bortolato Google Scholar Find this author on PubMed Search for more papers by this author , Cédric Girard-Buttoz Cédric Girard-Buttoz Google Scholar Find this author on PubMed Search for more papers by this author , Roman M. Wittig Roman M. Wittig http://orcid.org/0000-0001-6490-4031 Google Scholar Find this author on PubMed Search for more papers by this author and Catherine Crockford Catherine Crockford http://orcid.org/0000-0001-6597-5106 Google Scholar Find this author on PubMed Search for more papers by this author Published:26 December 2022https://doi.org/10.1098/rstb.2022.0476This article comments on the followingResearch ArticleChimpanzee vowel-like sounds and voice quality suggest formant space expansion through the hominoid lineagehttps://doi.org/10.1098/rstb.2020.0455 Sven Grawunder, Natalie Uomini, Liran Samuni, Tatiana Bortolato, Cédric Girard-Buttoz, Roman M. Wittig and Catherine Crockford volume 377issue 1841Philosophical Transactions of the Royal Society B: Biological Sciences15 November 2021Phil. Trans. R. Soc. B377, 2020045. (Published online 15 November 2021) (https://doi.org/10.1098/rstb.2020.0455)Following the publication of ‘Chimpanzee vowel-like sounds and voice quality suggest formant space expansion through the hominoid lineage’ Phil. Trans. R. Soc. B377: 20200455 (Published online: 15 November 2021), it has been brought to the attention of the Editorial team that there are concerns regarding this study.An investigation into these aspects is under way, and the journal is, therefore, issuing an expression of concern and will notify readers as to the results of our investigation as soon as possible. Previous ArticleNext Article VIEW FULL TEXT DOWNLOAD PDF FiguresRelatedReferencesDetailsRelated articlesChimpanzee vowel-like sounds and voice quality suggest formant space expansion through the hominoid lineage15 November 2021Philosophical Transactions of the Royal Society B: Biological Sciences This Issue13 February 2023Volume 378Issue 1870Theme issue ‘Concepts in interaction: social engagement and inner experiences’ compiled and edited by Anna M. Borghi, Albertyna Osinska, Andreas Roepstorff and Joanna Raczaszek-Leonardi Article InformationDOI:https://doi.org/10.1098/rstb.2022.0476PubMed:36571115Published by:Royal SocietyPrint ISSN:0962-8436Online ISSN:1471-2970History: Manuscript received23/11/2022Manuscript accepted23/11/2022Published online26/12/2022Published in print13/02/2023 License:© 2022 The Authors.Published by the Royal Society under the terms of the Creative Commons Attribution License http://creativecommons.org/licenses/by/4.0/, which permits unrestricted use, provided the original author and source are credited. Citations and impact Subjectsbehaviourevolution