Unverified50% confidenceFactExact time
大多数公开数据集（如LibriSpeech）以朗读体英语为主，录制环境相对受控，与真实会议、街头采访等场景存在显著的域偏移问题
1
Sources
50%
Confidence
Long-term
Relevance
7/13/2026
First Seen
Sources
Why Does Speech-to-Text Keep Failing? A Practical Guide to Optimizing Messy Audio Transcription
redditr/LanguageTechnology7/11/2026
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