UNISOUND AI TECHNOLOGY (09678.HK): Full Upgrade of U2-ASR and U2-TTS Voice Large Models

NewTimeSpace News: On 28 July 2026, UNISOUND AI TECHNOLOGY (09678.HK) released an announcement confirming the completion of capability upgrades for U2-ASR (Automatic Speech Recognition) and U2-TTS (Text-to-Speech).

As disclosed in the announcement, U2-ASR has added recognition capabilities for 13 new international languages, while U2-TTS incorporates text-to-speech functions for 8 additional Southeast Asian languages. Following the upgrade, the U2 voice large model supports over 100 Chinese dialects and more than 15 international languages. Enterprises can process multilingual audio content via access to a single unified model. The upgraded U2-ASR and U2-TTS have been fully launched on the TokenHub Large Model Service Platform with standard APIs available for access.

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