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ToolsThe story, in brief

How to build highly expressive speech models

Amazon's speech AI breakthrough: Variable prosody without the instability problems that plague expressive voice models.

Reporting by Amazon Science 1 min brief
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The KeyNews take

Why it matters

Amazon Science reveals technical approach to building more natural-sounding AI voices, addressing a key challenge in conversational AI that affects user experience across voice-first products.

The key facts

3 to know

  1. New voice technology for Alexa's Reading Sidekick feature

  2. Solves variable prosody instability issues in speech models

  3. Focus on highly expressive speech model architecture

Go to the source

Amazon Scienceamazon.science

Publisher excerpt: New voice for Alexa’s Reading Sidekick feature avoids the instabilities common to models with variable prosody.
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