Evaluating Indigenous language speech synthesis for education: A participatory design workshop on Ojibwe text-to-speech

Viann Sum Yat Chan, Christopher Hammerly


Abstract
This paper reports methods and results from a participatory design workshop aimed at evaluating the use of speech synthesis and text-to-speech for Ojibwe language education. Using an existing text-to-speech feature as a starting point, we worked with two groups of Ojibwe language instructors using a guided trial of the speech synthesis system and a two hour semistructured workshop with the aim of creating a lesson plan that utilizes text-to-speech. We highlight the insights from this work, both in how to design and deliver speech synthesis systems for Indigenous language education, but also how to approach and design such a workshop to ensure a fruitful discourse.
Anthology ID:
2025.computel-main.6
Volume:
Proceedings of the Eight Workshop on the Use of Computational Methods in the Study of Endangered Languages
Month:
March
Year:
2025
Address:
Honolulu, Hawaii, USA
Editors:
Jordan Lachler, Godfred Agyapong, Antti Arppe, Sarah Moeller, Aditi Chaudhary, Shruti Rijhwani, Daisy Rosenblum
Venues:
ComputEL | WS
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Publisher:
Association for Computational Linguistics
Note:
Pages:
47–64
Language:
URL:
https://preview.aclanthology.org/Ingest-2025-COMPUTEL/2025.computel-main.6/
DOI:
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Cite (ACL):
Viann Sum Yat Chan and Christopher Hammerly. 2025. Evaluating Indigenous language speech synthesis for education: A participatory design workshop on Ojibwe text-to-speech. In Proceedings of the Eight Workshop on the Use of Computational Methods in the Study of Endangered Languages, pages 47–64, Honolulu, Hawaii, USA. Association for Computational Linguistics.
Cite (Informal):
Evaluating Indigenous language speech synthesis for education: A participatory design workshop on Ojibwe text-to-speech (Chan & Hammerly, ComputEL 2025)
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https://preview.aclanthology.org/Ingest-2025-COMPUTEL/2025.computel-main.6.pdf