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Please tell me about the manual text-to-speech feature

2026-08-18 09:26:29 UTC 2026-09-03 06:25:04 UTC

This feature allows the system to read aloud the content of a manual using audio on the slideshow screen.

Supported Apps

  • Web Browser version
  • Mobile Browser version
    ※ The text-to-speech feature is not available when viewing an externally published manual while not logged in.

Supported Plans

Please refer to the links below for information on the plans and options that support this feature.

To use this feature, the "Use AI Features" setting must be set to "Enabled."

Change "AI Features" Settings (Web Browser)
https://teachme.jp/8/manuals/32900993

Purpose of This Feature

In real-world settings, simply "reading a manual" can itself be a barrier.

  • Reading text can be burdensome — some people prefer to listen while working with their hands rather than following along with their eyes.
  • Even with a translation in their native language, some people find it easier to understand by listening rather than reading.
  • When hands are occupied, there is no opportunity to turn pages.

Even in these situations, the text-to-speech feature allows users to make full use of the manual.

Feature Details

Text-to-Speech

The AI voice reads aloud in the following order: cover → step title → description → custom fields → video subtitles.

Additionally, if a video is registered on the cover or a step, video playback and subtitle narration begin simultaneously after the custom fields are read aloud.
If a video has both subtitles and audio, the video's audio will not play while the subtitles are being read aloud.
If you find it distracting that the video's audio starts partway through after the subtitle narration ends, please set the video audio to mute.

Mute video (Web Browser)
https://teachme.jp/8/manuals/14366609

Auto Page Advance While Reading Aloud

After the narration is complete or the video ends, the system automatically advances to the next step.

Multi-Language Support

Supports 26 languages and reads aloud in the language selected on the slideshow screen.

▼ Learn about the auto-translation feature
https://help.teachme.jp/hc/en-us/articles/16307445635737

Playback Speed Setting

You can set the reading speed in 7 steps ranging from 0.5x to 2x.
The selected speed is saved in the browser and will be used the next time as well.

Access Permissions

Users who have viewing access to the relevant manual

How to Use

Play audio narration of manual content on slideshow screen (Web browser)
https://teachme.jp/8/manuals/49357778

Play audio narration of manual content on slideshow screen (Mobile Browser)
https://teachme.jp/8/manuals/49807447

Notes

  • This feature uses AI.
  • The language used for narration depends on the language set in the auto-translation feature, as well as the browser's language settings, among other factors.
    Note that language detection is performed for each section that is read aloud.
    If you are not using the auto-translation feature, it is recommended to ensure that the manual's original language matches the browser's language setting.
  • Due to system specifications, the text-to-speech feature is not available in the following cases:
    - When viewing an externally published manual without being logged in
    - While viewing a draft preview
    - When a manual is displayed within a task
    - When a manual is displayed during training
    - When displayed as an embed on another website

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