Boson AI Blog·· 27 天前评分40
Higgs TTS 3 新增文本归一化与词级时间戳
Sep. 17, 2026Higgs TTS 3 now supports text normalization and word-level timestampsThe Higgs TTS 3 API now rewrites input text the way a person would read it aloud, expanding numbers, dates, currency, URLs and abbreviations into spoken form. It can also return the start and end time of every word alongside the audio, so text can stay in step with speech.
导读
Higgs TTS 3 API 新增文本归一化与词级时间戳：归一化默认开启，可将数字、日期、货币、URL、缩写等改写为口语形式，自动识别中英法德等 14 种语言，也可用 enable_tn: false 关闭。词级时间戳需设 timestamps: true，目前支持英语、中文和西班牙语，其他语言返回 null，且需将 stream 设为 false，与流式同用会返回 400 错误。
来源：Boson AI Blog · boson.ai