MachenVoice
Voice privacy

E-learning course narrator (LMS & B2B training)

Produce module intros, lesson summaries, and compliance narration for corporate LMS platforms without studio bookings.

An e-learning narrator reads lesson objectives, demos, and compliance reminders for online courses. MachenVoice helps instructional designers generate 24 kHz MP3 clips per module without booking studio time, using the same neural voice across a course catalog.

Block 1

Choose a voice

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136 / 2000 characters

Block 2

Choose a voice

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133 / 2000 characters

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Plays ready blocks in order

Download all blocks merged into one MP3 with the button on the right.

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How to do it step by step

  1. 1

    Map each slide deck to one or two blocks—objectives in block one, recap or safety note in block two.

  2. 2

    Choose Ryan (English - United Kingdom) or Aria (English - United States) and record the voice ID in your style guide.

  3. 3

    Generate audio, listen at 1× speed with headphones, and fix awkward acronyms before moving to the next module.

  4. 4

    Export MP3 per module (or one project per lesson) and import into Articulate, Rise, iSpring, or your LMS authoring tool.

  5. 5

    After legal review, regenerate only the blocks that changed instead of re-recording the entire course.

Tips for natural-sounding training narration

  • Spell out acronyms on first use (“Learning Management System, or LMS”) even if the slide shows only the abbreviation.
  • Use imperative verbs for labs (“Open the simulator”) and neutral tone for policy modules.
  • Insert “Pause here” in the script where learners should read a PDF; it signals intentional silence in the audio track.
  • Keep lists to three items per sentence so the voice does not sound like it is racing a bulleted slide.
  • Avoid jokes in compliance modules; humor dates quickly and may not localize when you duplicate the course in another language.

Which voice should I choose?

VoiceWhy it fits this use case
Aria (English - United States)US corporate training, SaaS onboarding, and general professional tone.
Ryan (English - United Kingdom)Neutral British English for global firms headquartered in the UK or EU.
Guy (English - United States)Slightly deeper US voice for IT security and operations courses.
Sonia (English - United Kingdom)UK English modules aimed at mixed retail or hospitality staff.
Francisca (Portuguese - Brazil)Brazilian Portuguese employee training and customer education.
Katja (German - Germany)German compliance and manufacturing safety courses.

Common mistakes

  • Reading every bullet on the slide verbatim.

    Narrate the takeaway; point learners to on-screen text for details.

  • Mixing voices between chapters.

    Lock one voice ID per course SKU and regenerate blocks after edits only.

  • Skipping preview for quiz questions.

    Questions often contain negatives (“Which is NOT…”)—preview aloud to catch confusing stress.

  • Uploading uncompressed WAV chains when LMS limits file size.

    MachenVoice exports 24 kHz mono MP3; normalize in your authoring tool if the LMS spec requires LUFS targets.

FAQ

Is the MP3 SCORM-compatible?
You receive plain MP3 files. Embed them in Articulate, Rise, iSpring, or similar tools the same way you would studio recordings.
Which voice fits B2B compliance tone?
Ryan (English - United Kingdom) or Aria (English - United States) are common starting points; preview with your actual policy script.
Is my script sent to servers?
Block text is processed to generate audio. See our Privacy page for retention, cookies, and Turnstile verification.
Can SMEs review before learners hear it?
Yes—share the MP3 internally, edit the block text, and regenerate only the affected module.
How do I handle multiple languages?
Duplicate block sets per locale and switch voice IDs per language instead of mixing languages in one block.

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