Neo Voice
Real-time AI voice synthesis. Natural. Fluent.
Neo Voice is our text-to-speech engine, tuned to deliver translated content as natural-sounding audio in real time. Audiences select their language and hear the presentation in a fluent, native voice — including authentic Québécois, where most international voice models default to Parisian French. Sub-200ms latency, and nothing retained after your session ends.
How It Works
Receive
Translated text streams in from Neo Translate in real time — language, register, and structural context preserved. Direct text input is also supported.
Adapt
A native voice is selected to match the target language, dialect, and event tone — including authentic Québécois, regional French and English variants, and Indigenous-language voices where available.
Synthesize
Audio is generated in real time at sub-200ms latency, with natural prosody, pacing, and intonation — not the flat, robotic output of legacy text-to-speech engines.
Deliver
Audio streams onward: directly into Neo Connect's per-language audio channels, or into Neo Access — where audiences who'd normally read the live captions can listen instead.
Technical Specifications
Natural-sounding voice synthesis — human-grade audio, not robotic
Native Quebec French accent and phrasing — not Parisian French adapted for Canada
Natural prosody, pacing, and intonation modeled on real human speech patterns
50+ languages with regional accent optimization
Sub-200ms time-to-first-audio — near-instantaneous voice delivery
Continuous streaming synthesis — no full-segment buffering before playback begins
Zero persistent data retention — generated audio deleted when the session ends
Source text and synthesized output never used for AI model training
Use Cases
International Conference
A keynote in English. A thousand attendees from twelve countries. Hiring twelve simultaneous interpreters isn't financially or logistically viable — but flat, robotic AI voice ruins the speaker's intent and embarrasses the host. Neo Voice delivers natural, human-grade audio in each target language so attendees experience the keynote as if it were given in their own language from the start.
Public Consultation
Reaching Indigenous communities, newcomer populations, and citizens with low literacy isn't a presentation challenge — it's a legitimacy challenge. Captions alone exclude anyone who can't read them comfortably. Neo Voice converts every spoken contribution into native-quality audio in each audience's language, so consultations are inclusive in practice, not just on paper.
Hybrid Live Event with Remote Attendees
Some attendees are in the room. Others are watching the livestream from another continent. They expect captions, audio, or both — in their language, on their device, in real time. Neo Voice plugs into Neo Connect for in-room channels and into Neo Access for remote viewers who'd rather listen than read, all from the same source pipeline.
Integration Points
Receives input from Neo Translate for real-time multilingual voice synthesis
Receives input from Neo Scribe for direct same-language voice generation
Streams audio through Neo Connect for venue-level multi-language channels
Plays back through Neo Access so audiences viewing live captions can choose to listen instead
Frequently Asked Questions
Yes — and the comparison that matters is against contemporary TTS engines, not legacy ones. Neo Voice models real human prosody, pacing, and intonation, not just pronunciation. The most reliable test is to send us a sample and listen. If it doesn't sound natural in your language and use case, the model isn't ready for that deployment.
When live captions are displayed via Neo Access, audiences can choose to listen to the same content as natural speech instead of reading it. This makes events accessible to people with low literacy, low vision, or those simply multitasking — without operating two separate distribution systems.
Neo Voice is purpose-built for live, multilingual events with deep regional optimization, particularly Canadian variants. Generic TTS providers excel at one-off generation in English and major European languages, but typically lack native Quebec French, Indigenous-language coverage, real-time integration with captioning and routing, and zero data retention guarantees as a default.
Both are processed in real-time and deleted when the session ends. Nothing is retained. Nothing is used for AI training.
Hear Neo Voice
Schedule a demonstration to hear natural-sounding AI speech interpretation in the language of your choice.