TLDR Dev · LAUNCHES & TOOLS

GEMINI 3.8 TEXT-TO-SPEECH SAYS HELLO

blog.google5 min read

Summary from the TLDR Dev newsletter

Gemini 3.8 Flash TTS adds prompt-designed and replicated voices with line-by-line control over pacing, emotion, accents, and dialogue across more than 100 languages and dialects. Flash-Lite targets high-volume use, while consent verification, SynthID watermarking, and C2PA credentials add safeguards for generated audio.