Training Videos Your Whole Workforce Can Actually Understand
When a Burmese-speaking operator can't understand a safety SOP, that's not a training problem. It's a language problem. Annovox delivers every Video SOP with real human native-speaker voiceover in the languages your plant floor actually speaks.
Why Generic AI Voiceover Fails on the Plant Floor
Generic AI text-to-speech can pronounce words. But it cannot understand that "lockout/tagout" is said differently by Haitian Creole speakers in a Louisiana facility than by Spanish speakers in a Texas auto plant.
It cannot hear when a safety instruction is ambiguous. It cannot add the pause that signals danger. And it cannot earn the trust of a workforce that has been failed by bad translations before.
That's why every Annovox voiceover is recorded by a human native speaker, reviewed against the original footage, re-recorded if anything is unclear, and delivered ready to use on your training platform.
Languages We Support
Every language is covered by a vetted native-speaker voiceover artist with manufacturing industry experience.
How Multilingual Voiceover Works
You Submit Footage
Record a process on your smartphone. No script needed. Workers just talk through what they do.
AI Transcribes & Segments
Our AI produces a transcript, segments the video into logical chapters, and generates a translation draft.
Human Native Speaker Records
A vetted native-speaker artist reviews the translation, corrects any errors, and records the voiceover in your target language(s).
QA & Delivery
Our team syncs audio to video, QAs the result, and delivers the finished multilingual SOP within 48 hours.
What You Gain With Native-Speaker Voiceover
Fewer Injuries
Safety procedures in a worker's native language are 3× more likely to be followed correctly. Ambiguity in safety instructions is a direct liability.
Faster Onboarding
New hires who can learn in their own language reach full productivity 40 to 60% faster than those relying on translated text manuals or bilingual supervisors.
OSHA & Compliance Confidence
Demonstrating that safety training was delivered in a worker's primary language is increasingly expected by OSHA and essential for audit documentation.
Frequently Asked Questions
What languages does Annovox support for voiceover?
Annovox supports a growing library of languages including Spanish, French Creole, Haitian Creole, Burmese, Korean, Portuguese, Somali, and many more. Each voiceover is recorded by a human native speaker, not AI text-to-speech, to ensure cultural accuracy and plant-floor clarity.
Why not just use AI text-to-speech for multilingual training videos?
AI-generated voices mispronounce technical terms, miss cultural context, and can be difficult to understand in loud plant-floor environments. Safety instructions in particular require absolute clarity. Annovox uses a human + AI hybrid: AI accelerates the process, humans guarantee every word is correct.
How long does it take to produce a multilingual voiceover?
Most multilingual Video SOPs are delivered within 24 to 48 hours of receiving the raw footage. Our AI pre-processes and segments the audio; human native-speaker voiceover artists then record and QA the final product.
Can I get the same SOP in multiple languages at once?
Yes. A single video SOP can be produced simultaneously in multiple languages. You submit footage once and receive separate finished videos for each language your workforce needs.
Does multilingual voiceover cost extra?
Multilingual voiceover is included in the Growth and Enterprise plans. Starter plan customers can add additional languages as an upgrade. See our Pricing page for details.
How does Annovox handle technical manufacturing terminology in other languages?
Before recording, our language specialists review the SOP's technical terms with your team or a reference glossary you provide. If a term has no direct translation, we use the most widely understood phrasing among your specific workforce, not a dictionary translation.