Cross-lingual voice cloning with XTTS-v2: implementation notes, quality observations, and a memory leak you should know about
This story is from 2026-08-24. It is preserved in the archive; the latest stories are on the live feed.
INTRO XTTS-v2 is the best open-source voice cloning model available in 2026. It produces cross-lingual output — take 6 seconds of English audio, generate speech in Japanese, Arabic, or Spanish using the same vocal characteristics. It runs entirely locally with no API required. It is also significan…
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- 2026-08-24 06:01 · DEV Community — Machine Learning
Cross-lingual voice cloning with XTTS-v2: implementation notes, quality observations, and a memory leak you should know about