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Analysis
US English naturalness comparison
Naturalness comparison of Cartesia, Open AI, PlayAI, Eleven Labs for American English. For each model, we use male/female voices.
Question 1. Listen to the speech samples and rate how natural they sound.
Single select | Scored | 5 radio buttons
Overall
By Tag
Deep Analysis
Question 2. Tell us about the pronunciation accuracy, contextual relevancy of this audio sample (Select all that apply)
Multiple select | No-scored | 5 checkboxes
Deep Analysis
Question 3. Tell us about the quality of this audio sample (Select all that apply)
Multiple select | No-scored | 5 checkboxes
Deep Analysis
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