CleverHub AI Labs

Pushing the boundaries of speech & language AI

Our experimental arm turns hard problems into real products — accurate voice recognition, natural text-to-speech, and live dubbing for news and film.

Inside CleverHub AI Labs

We started with the hard problems we kept running into for our outsourcing customers — understanding messy audio, giving software a human voice, and breaking language barriers in real time — and turned them into a focused research program. Everything here is grounded in production: accurate, fast, and responsible enough to ship.

Voice Recognition

Speech, understood in real time

Automatic speech recognition (ASR) that turns real-world audio into accurate, time-stamped text — in noisy rooms, over the phone, and across accents. We optimize for the words that matter most: names, numbers, and domain terms, in both English and Vietnamese.

Real-time streaming transcription with sub-second latency
Speaker diarization — who said what, and when
Custom vocabularies for medical, legal, finance, and telecom
Punctuation, casing, and automatic paragraphing

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Text-to-Speech

A natural human voice for your product

Neural text-to-speech (TTS) that is expressive, multilingual, and fast enough for real-time conversations. We can build a brand voice from scratch, or clone an approved voice from a short, consented sample — so your assistant always sounds like you.

Neural voices in U.S. English and Vietnamese
Adjustable speed, pitch, emphasis, and emotion
SSML support for fine-grained pronunciation control
Streaming synthesis for live, interactive use

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Live Dubbing

One speaker, every language

Our experimental pipeline translates and re-voices speech in near real time — bringing newscasts and films to new audiences in their own language, in the original speaker’s voice. It chains voice recognition, machine translation, and text-to-speech into a single flow.

End-to-end latency low enough for live broadcast
Lip-aware timing for film and video
Voice preservation so dubbed speech keeps the original tone
Human-in-the-loop review for sensitive content

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Have a speech or language challenge?

Tell us what you're trying to build — AI Labs loves a hard problem.

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