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Gradium Open-Sources Phonon, a 31M-Parameter On-Device TTS Model Under Apache 2.0

Gradium has open-sourced Phonon, a family of on-device text-to-speech models. The English Phonon 31m ships under Apache 2.0, fits in 64.5 MB, and starts speaking in about 7 ms on a laptop CPU. The post Gradium Open-Sources Phonon, a 31M-Parameter On-Device TTS Model Under Apache 2.0 appeared first…

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  1. 2026-10-22 16:56 · MarkTechPost
    Gradium Open-Sources Phonon, a 31M-Parameter On-Device TTS Model Under Apache 2.0

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