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Open source software for tube vocal tract modeling, resonance prediction, illustration, and 3D printing

Song, R.; Beskow, J.; Edlund, J.; Tronnier, M.; Tu, R.; Zhang, K.; Ekstrom, A.

2025-10-16 scientific communication and education
10.1101/2025.10.15.682256 bioRxiv
Show abstract

We present accessible code-free tube vocal tract modeling software. The software implements a transfer function. Applications involve exploratory speech acoustics-based basic research and education in phonetic sciences. The program has been made publicly available and presents researchers and students in speech-centric sciences with easily accessible vocal tract modelling and vowel synthesis.

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