Publications

Chenzi Xu, Cong Zhang (2024). A cross-linguistic review of citation tone production studies: Methodology and recommendations. Journal of the Acoustical Society of America, 156 (4), pp. 2538–2565.

DOI PDF Database Code

Chenzi Xu (2024). Cross-dialectal perspectives on Mandarin neutral tone. Journal of Phonetics, 106.

DOI PDF Project Code

Chenzi Xu, Jessica Wormald, Paul Foulkes, Philip Harrison, Vincent Hughes, Finnian Kelly, David van der Vloed, Poppy Welch (2024). Voice quality in telephone speech: Comparing acoustic measures between VoIP telephone and high-quality recordings. Proceedings of INTERSPEECH. 1-5 September 2024. Kos Island, Greece. pp. 1570-1574.

INTERSPEECH 2024 PDF

Vincent Hughes, Chenzi Xu, Paul Foulkes, Philip Harrison, Poppy Welch, Jessica Wormald, Finnian Kelly, David van der Vloed (2024). Exploring individual speaker characteristics within a forensic automatic speaker recognition system. Proceedings of The Speaker and Language Recognition Workshop (Odyssey 2024). 18-21 June 2024. Quebec City, Canada. pp. 1-8.

Odyssey 2024 PDF Project

Stefano Coretta, Joseph V. Casillas, …, Chenzi Xu, …, Timo B. Roettger (2023). Multidimensional signals and analytic flexibility: Estimating degrees of freedom in human speech analyses. In Advances in Methods and Practices in Psychological Sciences. 6 (3), pp. 1-29, https://doi.org/10.1177/25152459231162567.

Many Speech project PDF

Jessica Wormald, Paul Foulkes, Philip Harrison, Vincent Hughes, Finnian Kelly, David van der Vloed, Poppy Welch, Chenzi Xu (2023). Automatic speaker recognition with variation across vocal conditions: a controlled experiment with implications for forensics. Proceedings of INTERSPEECH. Dublin, Ireland. pp. 591-595.

Project INTERSPEECH 2023 PDF Code

Jessica Wormald, Paul Foulkes, Philip Harrison, Vincent Hughes, Finnian Kelly, David van der Vloed, Poppy Welch, Chenzi Xu (2023). Sensitivity of x-vectors and automatic speaker recognition scores to vocal variation. Proceedings of the 20th International Congress of Phonetic Sciences. Prague, Czechia. pp. 3780-3784.

ICPhS 2023 PDF Code

Chenzi Xu, Paul Foulkes, Philip Harrison, Vincent Hughes, Jessica Wormald (2023). Contributions of acoustic measures to the classification of laryngeal voice quality in continuous English speech. Proceedings of the 20th International Congress of Phonetic Sciences. Prague, Czechia. pp. 1806-1810.

ICPhS 2023 PDF Code Project

Chenzi Xu (2022). Investigating the tonal system of Plastic Mandarin: A cross-varietal comparison. Oxford University Research Archive (ORA).

Oxford Thesis Collection

Yaxuan Meng, Sandra Kotzor, Chenzi Xu, Hilary S. Z. Wynne, Aditi Lahiri (2021). Mismatch negativity (MMN) as an index of asymmetric processing of consonant duration in fake Mandarin geminates. Neuropsychologia, 163(1).

Louise Mycock, Chenzi Xu, Aditi Lahiri (2021). 'Wh'-question intonation in Standard Colloquial Bengali: An LFG analysis. In I. W. Arka, A. Asudeh, & T. H. King (Eds.), Modular Design of Grammar: Linguistics on the Edge, Oxford: Oxford University Press. pp. 282-302.

Yaxuan Meng, Sandra Kotzor, Chenzi Xu, Hilary S. Z. Wynne, Aditi Lahiri (2021). Asymmetric Influence of Vocalic Context on Mandarin Sibilants: Evidence From ERP Studies. Frontiers in Human Neuroscience, 15.

Chenzi Xu (2020). Revisiting Neutral Tone in Mandarin Broadcast News Speech. Proceedings of the 10th International Conference on Speech Prosody. Tokyo, Japan (online). pp.508-512.

Chenzi Xu (2019). Characterising intonation in Plastic Mandarin using polynomial modelling. Proceedings of the 19th International Congress of Phonetic Sciences (ICPHS19). Melbourne, Australia. pp.696-700.

Project ICPhS 2019 PDF