We invite submissions that explore phonetic and phonological aspects of tone and intonation, with a particular focus on the following topics:

1. Variation and Change in Space:
• Cross-linguistics comparison of tone and intonation in well- and under-studied languages.
• Documentation of tonal and intonational patterns in endangered languages.
• Analysis of geographic variation in tone and intonation.
• Tone and intonation in language contact.
2. Variation and Change in Time:
• Diachronic change of tone and intonation.
• Generational differences of tone and intonation.
• Sociolinguistic factors influencing tonal and intonational change.
3. Variation Beyond Space and Time:
• Psycholinguistic, cognitive, and neural correlates of tone and intonation.
• Physiological underpinnings of tone and intonation.
• Acquisition of tone and intonation in L1 and L2.
• Tone and intonation in neurodevelopmental disorders and impairments.
• Role of tone and intonation in multimodal communication.
• Computational modeling and applications of tone and intonation.

We welcome submissions on any aspect of tone and intonation in language, not limited to the aforementioned topics. We encourage contributions from a wide range of theoretical and methodological perspectives, including experimental, descriptive, and computational approaches. Contributions by junior researchers and/or with interdisciplinary research methods, are strongly encouraged.

See also abstract submission guidelines.