EnglishChunks.guru — speak real English, one chunk a day, scored by open-source AI

说明与用途

EnglishChunks.guru 通过开放源代码模型提供每日短语练习、即时发音评分和音素级反馈，确保语音数据隐私。

问题

English learners freeze when speaking because they learn words but not natural phrases; pronunciation feedback usually relies on closed cloud APIs.

结果

EnglishChunks.guru enables daily chunk practice with instant pronunciation scoring and phoneme‑level feedback, while keeping voice data private and reducing costs to $7–$11/month.

工作流

• Learn the chunk and hear three real examples
• Speak the chunk twice and receive a score and sound‑fix tip
• Write three sentences using the chunk and get polished feedback
• Read the sentences aloud and receive a score

证据

Many learners know the words but freeze when they have to speak.

来源

The open models do the core job — listening to your voice and coaching you:

来源

The scoring service is Python/FastAPI on one DigitalOcean Droplet (2 vCPU, 4 GB). A score comes back in ~1.1 s on a typical recording.

来源

Your voice never goes to a third-party API. Recordings are scored in memory on my server and deleted immediately.

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