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Ape Vowel-like Sounds Remain Elusive: A Comment on Grawunder et al. (2022)

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Acknowledgements

The author gratefully acknowledges Johan Sundberg for valuable comments and discussions on the topic at hand.

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  1. Speech, Music & Hearing, KTH Royal Institute of Technology, Lindstedtsvägen 24, 114 28, Stockholm, Sweden

    Axel G. Ekström

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  1. Axel G. Ekström
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Correspondence to Axel G. Ekström.

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Ekström, A.G. Ape Vowel-like Sounds Remain Elusive: A Comment on Grawunder et al. (2022). Int J Primatol 44, 237–239 (2023). https://doi.org/10.1007/s10764-022-00335-6

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