pronunciation

AI voice quality-check tool Onepin launches to catch pronunciation errors on acronyms, version numbers, and brand names in TTS output, fixing individual words instead of regenerating entire lines.

Onepin 是一款 AI 语音合成辅助工具，接入 ElevenLabs、OpenAI、Google 等 30 多种现有语音引擎，通过 400 万词发音词典校正人名、价格和日期的读音，并支持逐句评分与无需重渲染的修正，面向多语言视频配音和课程制作团队，已在 Product Hunt 上线。

A survey of automated presentation coaching systems that reviews existing systems, introduces a five-dimensional task taxonomy covering pronunciation, stress, prosody, pacing, and content faithfulness, and identifies open challenges such as annotation scarcity, accent fairness, and low-latency feedback.

Miles Brundage announces a state-of-the-art (SOTA) score improvement on the Clear AVERI Pronunciation Guide Bench achieved by colleague Carly.