Checked fact 18928 Sep 2026Models and releases

All generated audio carries SynthID watermarking, and voice replication requires consent verification.

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The exact words it rests on

every audio clip generated by our Gemini Audio models is watermarked with SynthID ... For voice replication our system leverages consent verification: users must provide a verbal consent recording from the voice owner

What the source said when we opened it, on 28 Sep 2026.

The source

Gemini 3.8 text-to-speech says hello
Google · 2026-09-23

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Checked

Checked by the notis newsroom on 28 Sep 2026, against the source above.

In the story

Google says Gemini 3.8 Flash TTS and Flash-Lite TTS are rolling out from September 23, 2026 in the Gemini API. 28 Sep 2026

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“All generated audio carries SynthID watermarking, and voice replication requires consent verification.” ai notis, checked 28 Sep 2026. Source: Gemini 3.8 text-to-speech says hello (Google). https://ainotis.com/c/189

As a reference (APA style)

ai notis. (2026, September 28). All generated audio carries SynthID watermarking, and voice replication requires consent verification [Checked claim 189]. ai notis. https://ainotis.com/c/189

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