Narrative
Titan
The lowest, heaviest read here. I would start with Titan for a serious subject.
Use a plain teaching sentence. Titan does not need every line written like a trailer.
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Project note
Faceless YouTube explainer voice
Longer scripts give a weak voice nowhere to hide. I would start with these three.
Three samples
Use the same opening on all three.
Then run one dense paragraph. A voice that only works on the hook does not have the job.
Narrative
Heisenberg
Heisenberg leaves more air around the lines. That helps when the explanation needs time.
Hear the opening without music before you decide it needs help.
Short-form
Jett
Jett is the fast option. It makes more sense after the script has already been trimmed.
Long clauses will crowd this read. Cut the sentence first.
The test
Opening, then one hard paragraph.
Use a passage with a name, a number, or a list. That is where a longer explainer starts to expose the wrong read.
Listen for
Two things are enough.
- Names and numbers stay distinct.
- The paragraph still reads clearly through a phone speaker.
Save the chosen ID next to the opening and paragraph you tested.
How the ID works