AI narration and dubbing for e-learning and training

To produce e-learning audio with AI, paste the lesson script into text to speech, choose one narrator voice, fix technical terms in a pronunciation dictionary, and generate each module in any of about 30 languages. In wawie you can then dub existing training videos into 24+ languages, add subtitles for accessibility, and update a lesson by regenerating only the sentences that changed.

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Updated September 27, 2026

Training content changes often: a product update, a new policy, a renamed menu in the software you teach. With studio narration, every change means booking the narrator again. With AI narration, you edit the script and regenerate the affected lines in the same voice. wawie gives instructional designers and trainers one place to narrate modules, keep terminology consistent, localise courses and caption them. Industry estimates suggest AI production can cut voice-over costs by roughly 60 to 90% versus a traditional studio, and an update takes a regeneration rather than a new recording session.

How do you keep one consistent narrator across a whole course?

Learners notice when the voice changes between modules. Pick one narrator from the library of 1000+ voices, preview it on a paragraph full of your own terminology, and use that voice for every lesson. Because the same voice generates every file, a module produced next spring sounds like the one you produce today. If your organisation wants its own presenter, clone their voice from about 30 seconds of speech with their explicit consent, ideally in writing, and reuse it in text to speech, dubbing and dialogue. Keep a short style note with the voice name so colleagues produce matching audio.

How do you make AI pronounce technical terms correctly?

Product names, acronyms and jargon are where synthetic narration usually slips. The pronunciation dictionary in wawie lets you write how a word should sound, for example a respelling for a brand name or an acronym spelled out letter by letter, and save those rules in a dictionary you apply when you generate. Build one dictionary per course or per client, test it on a sample paragraph, and add terms as reviewers flag them. That avoids a term being pronounced two ways in two modules. Captions stay correct too if you fix the spelling of names in the subtitle editor before export.

How do you localise training videos and make them accessible?

For existing videos, such as a recorded webinar or a software walkthrough, video dubbing transcribes, translates and re-voices the speech into 24+ languages while keeping the original timing, so on-screen actions still match the words. For narration you control, generate each language directly with text to speech in about 30 languages. Then add subtitles: they help deaf and hard-of-hearing learners, people in open-plan offices, and anyone following in a second language. Export SRT or VTT files for platforms that accept caption files, or burn captions into the video. Have a native speaker review key modules before release.

What does an e-learning audio workflow look like in wawie?

  1. Prepare the script: Create a free account and split the course script into short lessons. Mark product names, acronyms and figures so you can check them against the pronunciation dictionary before anything is generated.
  2. Set the voice and the terms: Choose one narrator from the voice library, or a consented clone of your presenter, and add tricky terms to a pronunciation dictionary. Test both on a sample paragraph first.
  3. Generate the lesson audio: Generate each lesson with text to speech and download MP3 or WAV for your authoring tool, or build the video in the studio with slides, screen recordings, titles and narration.
  4. Localise and caption: Dub recorded training videos into 24+ languages, or generate new narration in each target language. Add automatic subtitles, correct the terminology, and export caption files or burned-in captions.
  5. Update without re-recording: When the product or the policy changes, edit the affected sentences, regenerate only those lines in the same voice, and replace them on the timeline. The rest of the lesson stays untouched.

Which wawie tools do course creators use?

Frequently asked questions

Is AI narration good enough for e-learning?

For most training, product and compliance content, yes: modern voices read clearly and evenly, and you can preview each one before generating. wawie brings together several leading engines, including ElevenLabs, MiniMax and Fish Audio. Quality depends on the voice, the language and the script, so test a sample module with real learners. Emotional scenarios may still benefit from a human actor, or from careful line-by-line direction in text to dialogue.

Can I narrate a course in several languages?

Yes. Text to speech covers about 30 languages with several accents, so you can generate each language version of a lesson directly from a translated script. For videos that already exist, video dubbing translates and re-voices them into 24+ languages while keeping the timing. Have a native speaker check key terms, and keep a pronunciation dictionary per language for product names.

How do I fix mispronounced words in AI narration?

Add the word to a pronunciation dictionary in wawie and write how it should sound, for example as a respelling. Save the dictionary and apply it when you generate, so the term is pronounced the same way in every lesson. If a sentence still sounds wrong, rephrase it slightly or adjust the punctuation, then regenerate only that line rather than the whole module.

Can I clone our trainer's voice?

Yes, if the trainer gives explicit consent. Record or upload about 30 seconds of their clean speech, confirm consent, and wawie creates a reusable voice that stays private to your account. It can narrate new modules and dub existing videos into other languages. Agree in writing how and for how long the voice may be used, and delete it from your account when that agreement ends. Voice cloning is included from Wawie Start.

Are AI subtitles accurate enough for accessibility?

Clean speech transcribes with high accuracy in supported languages, but names, jargon and overlapping speech are where any system slips. That is why wawie opens every transcript in an editor: correct the few words that matter, adjust the timing, then export SRT or VTT or burn the captions in. For formal accessibility requirements, have a person review the final captions before you publish.

What does AI narration for a course cost?

Credits are spent on actual usage, per character read or per second of audio produced, and the cost is shown before each generation. You can start free with 5,000 one-time credits and no card. Wawie Start costs EUR 4.99 a month (180,000 credits), Wawie Pro EUR 14.99 (750,000 credits) and Wawie Business EUR 49.99 (2,500,000 credits), with yearly billing also available.

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