The Lip-Sync Quality Test
5 tells that catch bad AI dubbing before you buy it.
Run this on any vendor's demo reel — including Echo9's. It takes about 10 minutes and needs no technical background, just a clip with dialogue and the ability to compare it against the original.
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What's Inside
Pacing Artifacts
Does the dialogue sound sped up, slowed down, or does pitch waver mid-sentence?
Emotional Flatness
Does an angry, funny, or sad scene sound the same, tonally, as a neutral one?
Timing Drift Over Long Lines
On a long monologue, does the sync get progressively worse toward the end?
Terminology/Name Inconsistency
Watch two episodes — is a character's name or a recurring term said the same way both times?
Loss of Speaker Identity
Does the same character sound like a recognizably consistent person across episodes or languages?
Tests 1 & 3 map to the Rephrase-Fit Method, Test 2 to voice cloning per a documented Character Voice Bible, Test 4 to the Enrichment Agent's terminology memory, and Test 5 to that same Voice Bible profile reused automatically across every episode.
Bring the scorecard to a live consultation and we'll walk through a clip together — score it yourself against all five tests.
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