- Published on
Gemini TTS API: 30ã®å£°ã§24èšèªã衚çŸãã
ããã®åŠç¿è³æãé³å£°çããããšå¬ããã®ã§ãããã
æåž«ãçåŸãããè¬åž«ãåè¬çããæãããåãããªã¯ãšã¹ãã®ã²ãšã€ã§ããèªãããèããŠçè§£ããåŠç¿è ãå€ãããã§ããããããªãŒãã£ãªã³ã³ãã³ãã®å¶äœã«ã¯ãé²é³æ©æã»ç·šéãœããã»ã¹ã¿ãžãªç°å¢ãå¿ èŠã§ããã
2026幎4æãGemini 2.5ã®ããã¹ãèªã¿äžã(TTS)APIããã®éå£ãåãé€ããŸããã30ã®HDé³å£°ã24èšèªãææ è¡šçŸã®å¶åŸ¡ â ããã¹ãã²ãšã€ãããããã§ãã·ã§ãã«ãªãªãŒãã£ãªã³ã³ãã³ããäœãæä»£ãæ¥ãŸããã
ç®æ¬¡
- Gemini TTS APIãšã¯äœã
- 30ã®HDé³å£° â äœãéãã®ã
- ææ è¡šçŸã®å¶åŸ¡: ããŒã³ãæå®ãã
- è€æ°è©±è ã®å¯Ÿè©±çæ â AIã§ããããã£ã¹ãã
- EdTech掻çšã·ããªãª5éž
- éçºè åãã¯ã€ãã¯ã¹ã¿ãŒãã¬ã€ã
- ã³ã¹ããšçŸå®çãªèæ ®äºé
1. Gemini TTS APIãšã¯äœã
Gemini 2.5 Flash TTSãšGemini 2.5 Pro TTS â 2ã€ã®ã¢ãã«ãAPIã§æäŸãããŠããŸãã
| Gemini 2.5 Flash TTS | Gemini 2.5 Pro TTS | |
|---|---|---|
| æé©åã®æ¹å | äœã¬ã€ãã³ã·ã»ã³ã¹ãå¹ç | é«å質ã»è¡šçŸå |
| äž»ãªçšé | ãªã¢ã«ã¿ã€ã ã¢ã·ã¹ã¿ã³ãã倧éãã¬ãŒã·ã§ã³ | æè²ã³ã³ãã³ãããã¬ãã¢ã ãªãŒãã£ãªãã㯠|
| ã¢ã¯ã»ã¹æ¹æ³ | Google AI StudioãGemini API | Google AI StudioãGemini API |
äž¡ã¢ãã«ãšãåãé³å£°ããŒã«ãšèšèªããµããŒãããŠããŸããçšéã«å¿ããŠéžæããŠãã ãã â ãªã¢ã«ã¿ã€ã å¿çãå¿ èŠãªã¢ããªã«ã¯Flashãå®æåºŠã®é«ãæè²ã³ã³ãã³ãã«ã¯Proãéžã³ãŸãããã
2. 30ã®HDé³å£° â äœãéãã®ã
åŸæ¥ã®TTSãµãŒãã¹ãšã®æå€§ã®éãã¯èªç¶ãã§ãã
Gemini TTSã®30ã®HDé³å£°ã¯ãåã«çºé³ãåºåããã ãã§ãªããæã®æèã«å¿ããŠã¢ã¯ã»ã³ãããªãºã ãããŒãºã®ã¿ã€ãã³ã°ãèªç¶ã«èª¿æŽããŸã:
- çåæã®æ«å°Ÿã§èªç¶ã«äžããã€ã³ãããŒã·ã§ã³
- é·ããªã¹ããèªãéã®ãªãºãã«ã«ãªããŒã¹èª¿æŽ
- 匷調ãã¹ãåèªãžã®èªåã¢ã¯ã»ã³ã
24ã®å¯Ÿå¿èšèªã«ã¯æ¥æ¬èªã¯ãã¡ãããéåœèªã»è±èªã»äžåœèªã»ã¹ãã€ã³èªãªã©ãå«ãŸããŸããåããã€ãã©ã€ã³ã§å€èšèªã®æè²ã³ã³ãã³ããå¶äœã§ããŸãã
3. ææ è¡šçŸã®å¶åŸ¡: ããŒã³ãæå®ãã
ä»åã®ã¢ããããŒãã§æãæ³šç®ãã¹ãæ©èœã¯ãã¹ã¿ã€ã«ããã³ããã«ããææ 衚çŸã®å¶åŸ¡ã§ãã
ã¹ã¿ã€ã«ããã³ããã«åžæã®ããŒã³ãèªç¶èšèªã§èª¬æãããšãAIãããã«åã£ã衚çŸã§èªã¿äžããŸã:
"cheerful and optimistic"â æãããšãã«ã®ãã·ã¥ãªããŒã³ã§"somber and serious"â èœã¡çããéã¿ã®ããããŒã³ã§"warm and encouraging, like a mentor"â æž©ããå±ãŸãæå°è ã®ããŒã³ã§"excited and fast-paced"â è奮ããéããã³ãã§
æè²çŸå Žã§ã®å¯èœæ§ãèãããš:
- æ°åŠã®åé¡è§£èª¬: èœã¡çããæç¢ºãªããŒã³ã§
- æŽå²ã®èªã: çãçããšããã¹ããŒãªãŒããªã³ã°ã®ããŒã³ã§
- ã¢ãããŒã·ã§ã³åäžã¡ãã»ãŒãž: æž©ããå±ãŸãã®ããŒã³ã§
- 詊éšã®æ¡å ã¢ããŠã³ã¹: æç¢ºã§å ¬åŒãªããŒã³ã§
ãåãããã¹ãããã©ããªå£°ãšããŒã³ã§äŒãããã«ãã£ãŠãåŠç¿å¹æãå€ãããŸããã
4. è€æ°è©±è ã®å¯Ÿè©±çæ â AIã§ããããã£ã¹ãã
Gemini TTSã¯åäžé³å£°ã®ãã¬ãŒã·ã§ã³ã ãã§ãªããè€æ°è©±è ã®å¯Ÿè©±ããµããŒãããŸãã
APIã³ãŒã«æã«å話è ã«ç°ãªãé³å£°ãå²ãåœãŠããšããŸãã§2人ãå®éã«äŒè©±ããŠãããããªãªãŒãã£ãªãçæãããŸããããã§äœãããã®:
- Q&A圢åŒã®æè²ããããã£ã¹ã: æåž«ïŒé³å£°AïŒãšçåŸïŒé³å£°BïŒã®åç
- ãœã¯ã©ãã¹åŒå¯Ÿè©±ãªãŒãã£ãª: 2ã€ã®èŠç¹ãè°è«ãã圢åŒ
- ã€ã³ã¿ãã¥ãŒã¹ã¿ã€ã«ã®ã³ã³ãã³ã: ããã¹ãããŒã¹ã®å°éå®¶ã€ã³ã¿ãã¥ãŒçæ
- ããŒã«ãã¬ã€åŠç¿ææ: ç¹å®ã®ç¶æ³ã2人ã®è©±è ãæŒãããªãŒãã£ãª
NotebookLMã®Audio OverviewãšäŒŒãŠããŸãããAPIãéããŠããã°ã©ã çã«å¶åŸ¡ã§ããç¹ãéããŸããå€§èŠæš¡ãªã³ã³ãã³ãèªååã«é©ããŠããŸãã
5. EdTech掻çšã·ããªãª5éž
EdTechã¢ããªéçºã®èгç¹ãããæãå®çšçãªæŽ»çšæ¹åããŸãšããŸããã
掻çšäŸ1: å€èšèªè¬çŸ©ãªãŒãã£ãªã®èªåçæ
æ¥æ¬èªã§æžããè¬çŸ©ããã¹ããGemini TTSã§æ¥æ¬èªã»è±èªã»éåœèªã»äžåœèªã®é³å£°ã«èªå倿ãå¥éé²é³ãªãã§å€èšèªåè¬è åãã®é³å£°è¬çŸ©ãæäŸã§ããŸãã
掻çšäŸ2: æç§æžãªãŒãã£ãªããã¯ã®å¶äœ
æè²åºç瀟ãåŠç¿å¡Ÿãããã¹ãããŒã¹ã®åŠç¿è³æããªãŒãã£ãªããã¯ã«å€æãèŽèŠçåŠç¿è ãç§»åäžã«åŠç¿ããæ¹ã®ããã®æ°ããã³ã³ãã³ããã©ãŒããããçãŸããŸãã
掻çšäŸ3: åå¥åããããã£ãŒãããã¯ãªãŒãã£ãª
åŠçã®èª²é¡ãžã®ãã£ãŒãããã¯ããã¹ããé³å£°ã«å€æããŠå±ãããããã¹ããã£ãŒãããã¯ããèŠªå¯æãšç解床ãé«ãŸããŸãã
掻çšäŸ4: ã¢ã¯ã»ã·ããªãã£åŒ·å â èŠèŠé害ã®ããåŠç¿è ãæ¯æŽ
ãã¹ãŠã®ããã¹ãã³ã³ãã³ãã«èªåé³å£°ããŒãžã§ã³ãçæããèŠèŠé害ã®ããåŠç¿è ã®ã¢ã¯ã»ã·ããªãã£ãé«ããŸãã24èšèªå¯Ÿå¿ã§å€æ§ãªèæ¯ãæã€åŠç¿è ãå å«ã§ããŸãã
掻çšäŸ5: AIãã¥ãŒã¿ãŒã®é³å£°ã€ã³ã¿ãŒãã§ãŒã¹æ§ç¯
æè²ã¢ããªã§AIãã¥ãŒã¿ãŒãããã¹ãã§ã¯ãªãé³å£°ã§å¿çããããå®è£ ã幌ãåŠç¿è ãç»é¢ç²ããå€ãåŠç¿è ã«ããèªç¶ãªåŠç¿äœéšãæäŸããŸãã
6. éçºè åãã¯ã€ãã¯ã¹ã¿ãŒãã¬ã€ã
Gemini APIãéããŠTTSã䜿çšããåºæ¬çãªæµãã§ã:
- Google AI Studioã§APIããŒãååŸ
- ã¢ãã«ãéžæ:
gemini-2.5-flash-preview-ttsãŸãã¯gemini-2.5-pro-preview-tts - ã¹ã¿ã€ã«ããã³ãããèšå®: ã·ã¹ãã ããã³ããã«åžæã®ããŒã³ãæå®
- ããã¹ããå ¥åããŠãªãŒãã£ãªã¹ããªãŒã ãåä¿¡
è€æ°è©±è ã®èšå®ã§ã¯ãããã¹ãã«è©±è ã©ãã«ãæç€ºããå話è ã«ç°ãªãé³å£°IDãå²ãåœãŠãŸãã詳现ãªãã©ã¡ãŒã¿ã¯Google AI for Developerså ¬åŒããã¥ã¡ã³ãã§ç¢ºèªã§ããŸãã
ãŸãšã
Gemini TTS APIã¯ããªãŒãã£ãªã³ã³ãã³ã = å°éæ©æãšã¹ã¿ãžãªãå¿ èŠãªãã®ããšããå ¬åŒãå£ãããŒã«ã§ããããã¹ããæžãã人ãªã誰ã§ããããã§ãã·ã§ãã«ãªãªãŒãã£ãªã³ã³ãã³ããäœããæä»£ã
ç¹ã«EdTechã®èгç¹ãããå€èšèªå¯Ÿå¿ãšææ è¡šçŸã®å¶åŸ¡ã¯ãã°ããŒãã«ãªæè²ã³ã³ãã³ãã®åå ¥éå£ã倧ããäžããŸããæ¥æ¬èªã§äœã£ãææ¥ãè±èªã»éåœèªã»äžåœèªã®ãªãŒãã£ãªã«èªå倿ãããæªæ¥ããä»ãŸãã«å§ãŸã£ãŠããŸãã
é¢é£èšäº
- Gemini 2.5 Pro Deep Think: æ°åŠã»æè²ã»é³å£°ã§AIã®æ°ããªåºæºãäœã
- NotebookLM Audio Overviewã§ããããã£ã¹ãåææ¥ãäœã
ãªãŒãã£ãªã³ã³ãã³ããäœãããã£ããã©éå£ããã£ãŠã§ããªãã£ãçµéšã¯ãããŸããïŒGemini TTSã§ã©ããªã³ã³ãã³ããäœã£ãŠã¿ããã§ããïŒã³ã¡ã³ãã§æããŠãã ããïŒ
Sources: