Google is enhancing Gemini's text-to-speech (TTS). On Tuesday at Google I/O 2025, the company previewed a new TTS feature, built on native audio output, that can "converse in more expressive ways." ...

An API for developers will also be available, allowing them to directly integrate the text-to-speech model in their apps. Thanks to the new model, the company is able to offer more than 450 AI ...