Why Does Baidu Text-to-Speech Sound Bad in English? - Reasons and Solutions

"Why Does Baidu Text-to-Speech Sound Bad in English? - Reasons and Solutions" Baidu's text-to-speech engine might struggle with English due to various factors: 1. Pronunciation Accuracy: English pronunciation can be challenging due to its complex rules and exceptions. Baidu's system may struggle with these nuances, resulting in inaccurate pronunciation. 2. Intonation and Stress: Intonation and stress are crucial for natural-sounding speech. Baidu's system may have difficulty accurately mimicking English intonation and stress patterns, leading to unnatural-sounding audio. 3. Grammar and Semantic Understanding: English grammar and semantics differ significantly from Chinese. Baidu's system might encounter difficulties understanding English grammar and semantics, resulting in synthesized audio that doesn't conform to standard English expression. 4. Insufficient Training Data: Baidu's TTS system is primarily trained on large-scale text corpora, which may contain various text types including news, blogs, and social media. However, the English content in these corpora might be relatively limited, leading to poorer performance with English compared to Chinese. In conclusion, Baidu's text-to-speech system may face challenges when processing English, resulting in subpar performance. This could be attributed to differences between English and Chinese in terms of phonetic characteristics, grammar, and semantics, as well as limited English content in training data.