Last week, Entrepreneur covered the launch of Inworld Realtime TTS-2.
The article looks at how developers can direct voice delivery in natural language, from tone and pacing to pauses and nonverbal sounds like a laugh or a sigh, so the same line can be performed differently depending on the scene. It also covers voice design from a text description, cloning from 5 to 15 seconds of authorized audio, and carrying a voice across languages.
On the model side, it walks through when to use TTS-2 for the highest voice quality versus Realtime TTS-2 Flash for high-volume, latency-sensitive applications, with a 25ms time to first byte independently verified by Coval.
It also includes results from Talkpal's four-week A/B test and perspectives from LiveKit and ARX Media on what responsiveness and believability mean in live interactions.
Read the full article:
entrepreneur.com/business-ne…