Narration Box allows you to fine-tune how specific words are spoken across all your projects using the Custom Pronunciations feature which only works on Enbee V1 Voices. You can either define the exact phonetic sound of a word or replace an abbreviation with its full phrase.
Navigate to the Custom Pronunciations page from the left sidebar.
To fix the sound of a specific word (e.g., "Volkswagen"):
Type the word into the Word field.
Ensure the Type is set to Phoneme (IPA / X-SAMPA).
Enter the correct symbols in the Phoneme value box (you can use the provided IPA keyboard).
Click Save pronunciation.
To set an alias for an acronym (e.g., "ASAP"):
Type the acronym into the Word field.
Change the Type to Substitution (Alias).
Enter the full phrase you want spoken (e.g., "As soon as possible") in the Substitution box.
Click Save pronunciation.
Your new rules will appear in the active list at the bottom of the page.