Supertonic-3

यह Soniqo पेज स्थानीय speech-swift / speech-core implementation में Supertonic-3 को दस्तावेज़ करता है। Hugging Face bundle links integration notes के बाद दिए गए हैं।

पहले आंतरिक पेज

Landing cards और docs menus पहले इसी पेज पर आते हैं; source model और bundle links यहीं उपलब्ध रहते हैं।

सारांश

मॉडल	Supertonic-3
भूमिका	G2P-free multilingual text-to-speech
Backend	CoreML (Apple Neural Engine / GPU) and LiteRT
Output	44.1 kHz mono Float32 PCM
भाषाएँ	31 languages plus a neutral na tag
लाइसेंस	OpenRAIL-M weights, MIT code
स्थिति	Ready for CoreML; LiteRT reference implementation in speech-core
Source	Supertone Supertonic-3
Swift product	`SupertonicTTS`
CLI / runtime	Shared TTS pipeline / server integration; LiteRT C++ wrapper for edge runtimes

उपयोग

नीचे का snippet मौजूदा speech-swift API या command से मेल खाता है।

import SupertonicTTS

let tts = try await SupertonicTTSModel.fromPretrained()
let pcm = try tts.synthesize(
    text: "Hello from an on-device voice.",
    voiceId: "F1",
    language: "en"
)

मॉडल लिंक

implementation notes

No espeak, phonemizer, or lexicon: text is NFKD-normalized and mapped through a Unicode index table.
Download uses explicit CoreML package globs for the four graphs plus tokenizer, config, and voice style JSON files.
The Apple export uses dynamic latent length; the current LiteRT path uses fixed graph shapes and chunks longer text.
Voices are precomputed style presets F1-F5 and M1-M5; on-device cloning is out of scope because the style extractor is not released.