Cafa AI includes a text-to-speech workflow that converts prepared text into spoken audio using available voice choices. Good results begin before conversion: narration written for the ear is different from prose written for a page.
Voice availability and usage limits are displayed in the product and may vary by access level. This guide does not assume a particular voice catalogue or fixed quota.
Write for listening
Use shorter sentences, clear transitions, and concrete language. Expand abbreviations that could be misread and remove formatting that has no spoken equivalent. Read the script aloud before generating; if you run out of breath or lose the thread, a listener probably will too.
Prepare difficult pronunciation
Names, acronyms, numbers, URLs, and specialist terms deserve special attention. Rewrite a number in words when its intended reading is ambiguous. If the interface supports previews, test a short passage before converting a long script.
Shape pacing with the text
Paragraph breaks and punctuation can help separate ideas, though exact interpretation varies. Avoid excessive punctuation tricks. If delivery feels rushed, shorten the sentence or divide the thought rather than relying only on commas.
Review the complete audio
- Listen with headphones and ordinary speakers.
- Check names, figures, and calls to action.
- Notice abrupt pauses, clipped endings, or inconsistent volume.
- Confirm the emotional tone fits the subject.
- Keep the approved script with the exported audio for reference.
Consent and audience trust
Do not imitate or represent a real person’s voice without appropriate permission. Avoid uses that could mislead listeners about who spoke, endorsed, or participated. Consider clear context or disclosure when a reasonable listener could mistake synthetic narration for a real recording.
Voice is one format, not a complete accessibility plan
Provide accurate text or captions alongside audio where appropriate. Make controls understandable and do not autoplay narration unexpectedly. People use content in different environments and with different assistive technologies, so preserve a readable alternative.
Know the limitations
Synthetic speech may mispronounce words, flatten emotion, place emphasis incorrectly, or sound unnatural across long passages. It does not verify the script. A human must still check the underlying claims, intended meaning, permissions, and final listening experience.