Google 推出 Gemini 3.8 語音模型:Flash 重聲線設計,Flash-Lite 主打大量製作
Flash TTS 偏重設計角色聲線同細緻指導演繹;成本較低嘅 Flash Lite TTS 則面向大量配音及語音助理等用途。[4][27] Google 提供超過 2,000 款現成聲線,亦支援逐句指導語氣同節奏;複製現有聲線則要核實聲音擁有人嘅同意。[29][23] 兩款模型已開始透過 Google AI Studio 同 Gemini API 推出;Gemini Enterprise 支援仍屬「即將推出」。[29][32]
Flash TTS 偏重設計角色聲線同細緻指導演繹;成本較低嘅 Flash Lite TTS 則面向大量配音及語音助理等用途。[4][27]
Google 提供超過 2,000 款現成聲線,亦支援逐句指導語氣同節奏;複製現有聲線則要核實聲音擁有人嘅同意。[29][23]
兩款模型已開始透過 Google AI Studio 同 Gemini API 推出;Gemini Enterprise 支援仍屬「即將推出」。[29][32]
What are Google’s Gemini 3.8 Flash TTS and Flash-Lite TTS models, how do they differ in intended use, and what did Google announce about theAI-generated editorial illustration; not an image of the models’ interface.
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Create a landscape editorial hero image for this Studio Global article: What are Google’s Gemini 3.8 Flash TTS and Flash-Lite TTS models, how do they differ in intended use, and what did Google announce about the. Article summary: Google announced Gemini 3.8 Flash TTS and Gemini 3.8 Flash-Lite TTS on September 23, 2026, as text-to-speech models for generating expressive spoken audio. Flash TTS is aimed at detailed creative direction and character . Topic tags: general, documentation, general web, user generated. Style: premium digital editorial illustration, source-backed research mood, clean composition, high detail, modern web publication hero. Use reference image context only for broad subject, composition, and topical grounding; do not copy the exact image. Avoid: logos, brand marks, copyrighted characters, real person likenesses, fake screenshots, UI text, readable text, watermarks,
Google 表示,聲音複製設有同意核實。推出時嘅報道亦指出,生成音訊帶有 SynthID 浮水印,而複製聲線會附有 C2PA 內容憑證。呢啲係保護措施,唔代表所有濫用風險都已經消失。2334
至於表現,推出時公布嘅結果顯示,Flash TTS 喺 Hume AI 嘅 Voice Design Benchmark 得 71.4 分,排名第一;另一份報道列出其口音模擬測試成績為 60.8 分。Google 亦表示,兩款模型包辦 Hume AI Overall Quality Index 頭兩位。呢啲屬已公布嘅基準測試結果,唔等於任何實際項目都會有相同表現。1921
喺邊度用到?
Google 表示,兩款模型由 9 月 23 日起透過 Google AI Studio 同 Gemini API 開始推出。API 更新紀錄將 TTS 模型及 Voices endpoint 列為正式推出。面向一般用戶嘅產品安排則有分別:Flash TTS 用於 Gemini Notebook,Flash-Lite TTS 用於 Google Vids;Gemini Enterprise 支援仍屬「即將推出」。產品開始推出,唔代表每項聲線功能喺每個產品都已同步開放。2932